Datasets:
File size: 5,142 Bytes
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"bundle_storage_class": "ziplime.data.services.file_system_delta_lake_bundle_storage.FileSystemDeltaLakeBundleStorage",
"bundle_storage_data": {
"table_uri": "data/pit/security_master.delta"
},
"config_rows": {
"cusip_map": 75222,
"identifiers": 144979,
"issuers": 23623,
"observations": 10108318,
"pit": 144979
},
"config_schemas": {
"cusip_map": {
"cik": "String",
"cusip": "String",
"cusip6": "String",
"first_seen": "Date",
"inserted_at": "Datetime(time_unit='us', time_zone='UTC')",
"issuer_name": "String",
"last_seen": "Date",
"looks_like_fund": "Boolean",
"match_confidence": "String",
"match_method": "String",
"observations": "Int32",
"standard_symbol": "Boolean",
"ticker": "String"
},
"identifiers": {
"cik": "String",
"inserted_at": "Datetime(time_unit='us', time_zone='UTC')",
"is_current": "Boolean",
"is_latest_for_filer": "Boolean",
"kind": "String",
"observations": "Int32",
"rank_within_kind": "Int32",
"sources": "String",
"valid_from": "Date",
"valid_to": "Date",
"value": "String"
},
"issuers": {
"all_tickers": "String",
"cik": "String",
"exchange": "String",
"filings_observed": "Int32",
"first_seen": "Date",
"fiscal_year_end": "String",
"inserted_at": "Datetime(time_unit='us', time_zone='UTC')",
"is_active": "Boolean",
"last_seen": "Date",
"name": "String",
"name_changes": "Int32",
"primary_ticker": "String",
"sic": "String",
"state_incorporated": "String",
"ticker_changes": "Int32"
},
"observations": {
"cik": "String",
"inserted_at": "Datetime(time_unit='us', time_zone='UTC')",
"kind": "String",
"observed_on": "Date",
"source": "String",
"source_ref": "String",
"value": "String"
},
"pit": {
"entity_id": "String",
"event_date": "Date",
"ingested_at": "Datetime(time_unit='us', time_zone='UTC')",
"is_current": "Boolean",
"kind": "String",
"knowledge_date": "Datetime(time_unit='us', time_zone='UTC')",
"knowledge_estimated": "Boolean",
"observations": "Int32",
"pit_event_id": "String",
"sources": "String",
"valid_to": "Date",
"value": "String"
}
},
"configs": {
"cusip_map": {
"grain": "one CUSIP, the ticker it settles under and the filer behind it",
"path": "data/cusip_map/**/*.parquet"
},
"identifiers": {
"grain": "one identifier and the span of filings that stated it",
"path": "data/identifiers/**/*.parquet"
},
"issuers": {
"grain": "one SEC filer, with what it is called now and how long it has filed",
"path": "data/issuers/**/*.parquet"
},
"observations": {
"grain": "one dated statement that an identifier belonged to a filer",
"path": "data/observations/**/*.parquet"
},
"pit": {
"delta_path": "data/pit/security_master.delta",
"grain": "one point-in-time identifier knowledge event",
"path": "data/pit/**/*.parquet"
}
},
"coverage": {
"max_observation": "2026-11-02",
"min_observation": "1960-02-01"
},
"data_type": "PIT_DATA",
"dataset": "security-master",
"entity_domain": "us_equities",
"entity_id": "issuer_cik",
"event_date": "valid_from",
"event_date_type": "date",
"frequency_seconds": null,
"generated_at": "2026-11-02T07:44:10.591945+00:00",
"identifier_kinds": [
"ticker",
"name",
"former_name",
"exchange",
"sic",
"cusip",
"figi"
],
"knowledge_date": "observed_on",
"knowledge_date_policy": {
"never_before_event_date": true,
"precision": "day; the underlying filings carry a time but settlement records do not, and mixing precisions would imply certainty the coarser source lacks",
"primary": "end of the day an identifier was first observed in a filing"
},
"knowledge_date_type": "timestamp[us, tz=UTC]",
"name": "security_master",
"pit": {
"append_only": false,
"knowledge_lag_model": "filing_date_end_of_day",
"restatement_policy": "spans are rebuilt from the full observation history on every run; the observations config is the evidence layer"
},
"pretty_name": "ZipLime US Security Master (PIT)",
"quality_ok": true,
"rows": 144979,
"source": {
"build_version": "1.0.0",
"coverage_note": "Ticker evidence effectively begins in 2006 with Form 4; earlier dates come from name-change fields in filing headers.",
"coverage_start": "1960-02-01",
"license": "US Government work — public domain",
"origin": "SEC EDGAR Form 4 and XBRL filings (via ZipLime/insider-trading and ZipLime/company-fundamentals), company_tickers_exchange.json, and SEC fails-to-deliver records",
"package_version": "1.0.0",
"recipe": "recipe/",
"recipe_hash": "sha256:34f75c65b28e393f46db36d080208e717dd89cade166a5782e3b2f7f14ab9e06",
"schedule": "40 7 * * 1"
},
"trading_calendar_name": null,
"version": "1.0.0"
}
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