{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:S2SZCFMIQ5CEKFB33DZFQVAR7J","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":"3ae614ba0d37829f61a8c8946d4a269c8031e8cb5f475dfa5839ed35278fac71","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-04-08T13:33:12Z","title_canon_sha256":"65907d2c6bf3b3995c8ef54c636cac921367c61f53202af236b1393064ade6c2"},"schema_version":"1.0","source":{"id":"1604.02353","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.02353","created_at":"2026-05-18T01:12:11Z"},{"alias_kind":"arxiv_version","alias_value":"1604.02353v3","created_at":"2026-05-18T01:12:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.02353","created_at":"2026-05-18T01:12:11Z"},{"alias_kind":"pith_short_12","alias_value":"S2SZCFMIQ5CE","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"S2SZCFMIQ5CEKFB3","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"S2SZCFMI","created_at":"2026-05-18T12:30:41Z"}],"graph_snapshots":[{"event_id":"sha256:dbb468f94d252bff92773cd4e8ba067a39115a0953eaa9b82c104529ed9920fe","target":"graph","created_at":"2026-05-18T01:12:11Z","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 present the Spitzer Data Fusion, a database incorporating far-ultraviolet to far-infrared flux measurements as well as photometric and spectroscopic redshifts for 4.4 million IRAC-selected sources detected over 8 extragalactic fields covering 65 deg$^2$ observed by Spitzer in all IRAC and MIPS bands during its cryogenic mission. Deeper Spitzer observations carried out during its warm mission over 5 sub-fields as part of the SERVS project are also presented and analysed in a similar fashion, detecting 2.8 million IRAC-selected sources over 18 deg$^2$ and merging them with multi-wavelength ca","authors_text":"Mattia Vaccari (University of the Western Cape)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-04-08T13:33:12Z","title":"The Spitzer Data Fusion: Contents, Construction and Applications to Galaxy Evolution Studies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.02353","kind":"arxiv","version":3},"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":"sha256:8df8ce06c5689b09b02445b3cf55bc4fc80f37971545e65e4c671eeb735fbb35","target":"record","created_at":"2026-05-18T01:12:11Z","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":"3ae614ba0d37829f61a8c8946d4a269c8031e8cb5f475dfa5839ed35278fac71","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-04-08T13:33:12Z","title_canon_sha256":"65907d2c6bf3b3995c8ef54c636cac921367c61f53202af236b1393064ade6c2"},"schema_version":"1.0","source":{"id":"1604.02353","kind":"arxiv","version":3}},"canonical_sha256":"96a5911588874445143bd8f2585411fa75cd9c39b47da6900046e3eacf356a38","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"96a5911588874445143bd8f2585411fa75cd9c39b47da6900046e3eacf356a38","first_computed_at":"2026-05-18T01:12:11.871236Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:12:11.871236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BMq4s9RGKiTiht/nLy+VktqbcrzHG5N1vMGPA87udWEhO7tf8o7Ge839eTedwhXjHAGq7XP7dqFvRjyUizJtAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:12:11.871860Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.02353","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8df8ce06c5689b09b02445b3cf55bc4fc80f37971545e65e4c671eeb735fbb35","sha256:dbb468f94d252bff92773cd4e8ba067a39115a0953eaa9b82c104529ed9920fe"],"state_sha256":"3a27ac40eb45587ce74d45ce03e4f1e4287cae1929e9249c3ce36025f2636da9"}