{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:XTRXGML5MNK7WSG3J6HINTAOIW","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"f365860857b26d70fe8a427d1bd95e394952ccd20804796a1ca93e494f773448","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-12-09T21:27:13Z","title_canon_sha256":"87a89ae08c0e42c77490ed54ff9331fd39dfe60537543af78ba6889a6f13311b"},"schema_version":"1.0","source":{"id":"astro-ph/0312248","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0312248","created_at":"2026-05-18T01:07:33Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0312248v1","created_at":"2026-05-18T01:07:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0312248","created_at":"2026-05-18T01:07:33Z"},{"alias_kind":"pith_short_12","alias_value":"XTRXGML5MNK7","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"XTRXGML5MNK7WSG3","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"XTRXGML5","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:01c85c3eb0836eeec7f2968eeb7c6e2ee8009d78ef79f1eda39ffc710ed73525","target":"graph","created_at":"2026-05-18T01:07:33Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We describe far infrared observations of early-type galaxies selected from the ISO archive. This rather inhomogeneous sample includes 39 giant elliptical galaxies and 14 S0 (or later) galaxies. These galaxies were observed using a variety of different observing modes, each of which requires different and often rather elaborate photometric reduction procedures. The ISO background data agrees well with COBE-DIRBE results to which we have renormalized our calibrations. As a further check, the ISO fluxes from galaxies at 60 and 100 microns agree very well with those previously observed with IRAS a","authors_text":"Fabrizio Brighenti, Jesse D. Bregman, Pasquale Temi, William G. Mathews","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2003-12-09T21:27:13Z","title":"Cold Dust in Early-Type Galaxies. I. Observations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0312248","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:a95e4809aff99e1a30364046cb91dadd1fe14ebfd1786ccbe94d77f5b8e6aa06","target":"record","created_at":"2026-05-18T01:07:33Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"f365860857b26d70fe8a427d1bd95e394952ccd20804796a1ca93e494f773448","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-12-09T21:27:13Z","title_canon_sha256":"87a89ae08c0e42c77490ed54ff9331fd39dfe60537543af78ba6889a6f13311b"},"schema_version":"1.0","source":{"id":"astro-ph/0312248","kind":"arxiv","version":1}},"canonical_sha256":"bce373317d6355fb48db4f8e86cc0e45ad10633329033dd09630675ecd98a0c2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bce373317d6355fb48db4f8e86cc0e45ad10633329033dd09630675ecd98a0c2","first_computed_at":"2026-05-18T01:07:33.091756Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:33.091756Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oUVr7SPY4wLSTE/TMijpFx2BYqEeozdsx3COPeI+mWB1TsAgI6vN0nlDWS4K4GktPynSDvZ5aduuvcnAGs/yCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:33.092496Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0312248","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a95e4809aff99e1a30364046cb91dadd1fe14ebfd1786ccbe94d77f5b8e6aa06","sha256:01c85c3eb0836eeec7f2968eeb7c6e2ee8009d78ef79f1eda39ffc710ed73525"],"state_sha256":"bf8a6b7bb1db25b9ae2a80632eb6988911d9103ea1d31dab824b471074c4c51e"}