{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2003:E6HEX4O424MO5LSF77XLDHO7LY","short_pith_number":"pith:E6HEX4O4","schema_version":"1.0","canonical_sha256":"278e4bf1dcd718eeae45ffeeb19ddf5e36b3a8193664bfc097d1ef067d0fb42e","source":{"kind":"arxiv","id":"astro-ph/0301558","version":1},"attestation_state":"computed","paper":{"title":"A Full-Sky H-alpha Template for Microwave Foreground Prediction","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Douglas P. Finkbeiner","submitted_at":"2003-01-28T21:11:25Z","abstract_excerpt":"A full-sky H-alpha map with 6 arcmin (FWHM) resolution is presented. This map is a composite of the Virginia Tech Spectral line Survey (VTSS) in the north and the Southern H-Alpha Sky Survey Atlas (SHASSA) in the south. The Wisconsin H-Alpha Mapper (WHAM) survey provides a stable zero-point over 3/4 of the sky on a 1 degree scale. This composite map can be used to provide limits on thermal bremsstrahlung (free-free emission) from ionized gas known to contaminate microwave-background data. The map is available on the WWW for public use."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"astro-ph/0301558","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-01-28T21:11:25Z","cross_cats_sorted":[],"title_canon_sha256":"32681a2503dc41263093fca156f18c13950aec9f633a8341f4428f7ea57a3857","abstract_canon_sha256":"e5ecf1c11f84c8048e5db88eda46e8c8e1448da7cbb0e19af8a44c63a5ddb2e4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:36:24.066652Z","signature_b64":"4Nv3w6advtDIy2gQH5Js1pPmzxcOJoD1aQkvaHIgmrHfSK+m0SB9ZBDWjIKJQHVJkh9MsWxUzOppjXa71R4WAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"278e4bf1dcd718eeae45ffeeb19ddf5e36b3a8193664bfc097d1ef067d0fb42e","last_reissued_at":"2026-07-04T16:36:24.066263Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:36:24.066263Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Full-Sky H-alpha Template for Microwave Foreground Prediction","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Douglas P. Finkbeiner","submitted_at":"2003-01-28T21:11:25Z","abstract_excerpt":"A full-sky H-alpha map with 6 arcmin (FWHM) resolution is presented. This map is a composite of the Virginia Tech Spectral line Survey (VTSS) in the north and the Southern H-Alpha Sky Survey Atlas (SHASSA) in the south. The Wisconsin H-Alpha Mapper (WHAM) survey provides a stable zero-point over 3/4 of the sky on a 1 degree scale. This composite map can be used to provide limits on thermal bremsstrahlung (free-free emission) from ionized gas known to contaminate microwave-background data. The map is available on the WWW for public use."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0301558","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0301558/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0301558","created_at":"2026-07-04T16:36:24.066329+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0301558v1","created_at":"2026-07-04T16:36:24.066329+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0301558","created_at":"2026-07-04T16:36:24.066329+00:00"},{"alias_kind":"pith_short_12","alias_value":"E6HEX4O424MO","created_at":"2026-07-04T16:36:24.066329+00:00"},{"alias_kind":"pith_short_16","alias_value":"E6HEX4O424MO5LSF","created_at":"2026-07-04T16:36:24.066329+00:00"},{"alias_kind":"pith_short_8","alias_value":"E6HEX4O4","created_at":"2026-07-04T16:36:24.066329+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":4,"internal_anchor_count":4,"sample":[{"citing_arxiv_id":"2606.22596","citing_title":"Understanding the non-Gaussian nature of Galactic foreground emissions towards small scales","ref_index":65,"is_internal_anchor":true},{"citing_arxiv_id":"2606.25158","citing_title":"Early phases of star formation with SKAO: synchrotron emission from dense starless cores in molecular clouds","ref_index":100,"is_internal_anchor":true},{"citing_arxiv_id":"2605.17636","citing_title":"Diffuse gamma-ray emission in the vicinity of open cluster Berkeley 87","ref_index":63,"is_internal_anchor":true},{"citing_arxiv_id":"2605.15489","citing_title":"GeV {\\gamma}-ray emission in the low-mass star-forming region AFGL 490","ref_index":60,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/E6HEX4O424MO5LSF77XLDHO7LY","json":"https://pith.science/pith/E6HEX4O424MO5LSF77XLDHO7LY.json","graph_json":"https://pith.science/api/pith-number/E6HEX4O424MO5LSF77XLDHO7LY/graph.json","events_json":"https://pith.science/api/pith-number/E6HEX4O424MO5LSF77XLDHO7LY/events.json","paper":"https://pith.science/paper/E6HEX4O4"},"agent_actions":{"view_html":"https://pith.science/pith/E6HEX4O424MO5LSF77XLDHO7LY","download_json":"https://pith.science/pith/E6HEX4O424MO5LSF77XLDHO7LY.json","view_paper":"https://pith.science/paper/E6HEX4O4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0301558&json=true","fetch_graph":"https://pith.science/api/pith-number/E6HEX4O424MO5LSF77XLDHO7LY/graph.json","fetch_events":"https://pith.science/api/pith-number/E6HEX4O424MO5LSF77XLDHO7LY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/E6HEX4O424MO5LSF77XLDHO7LY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/E6HEX4O424MO5LSF77XLDHO7LY/action/storage_attestation","attest_author":"https://pith.science/pith/E6HEX4O424MO5LSF77XLDHO7LY/action/author_attestation","sign_citation":"https://pith.science/pith/E6HEX4O424MO5LSF77XLDHO7LY/action/citation_signature","submit_replication":"https://pith.science/pith/E6HEX4O424MO5LSF77XLDHO7LY/action/replication_record"}},"created_at":"2026-07-04T16:36:24.066329+00:00","updated_at":"2026-07-04T16:36:24.066329+00:00"}