{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:DKD47SA6VBMZWHYZ5G2SWU22YN","short_pith_number":"pith:DKD47SA6","schema_version":"1.0","canonical_sha256":"1a87cfc81ea8599b1f19e9b52b535ac3739292e05e9f8ca554b33dda81d782f0","source":{"kind":"arxiv","id":"1506.07410","version":2},"attestation_state":"computed","paper":{"title":"First Order formulation of Unimodular Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Enrique \\'Alvarez, Sergio Gonz\\'alez-Mart\\'in","submitted_at":"2015-06-24T15:06:46Z","abstract_excerpt":"First order lagrangians for the Weyl invariant formulation of Unimodular Gravity are proposed. Several alternatives are examined; in some of them first and second order are equivalent in a certain gauge only."},"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":"1506.07410","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-06-24T15:06:46Z","cross_cats_sorted":[],"title_canon_sha256":"54e2fdff34ca2b5a6441206869017dea3b3e60c5f39ecbbe686959d00c44b335","abstract_canon_sha256":"f1750ce4c8380e44c67616b81a07c1aaff7ffa5a1426f46af9fe85ba9309d8f4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:12.685430Z","signature_b64":"SBc3XG9JIeBkx35GnS6QlDt4UWz3KoXE8ghisTtbAGXb56UT7cLzl5DEyn8n8IVbfIipP8WOEvNQWzDUKSTHBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1a87cfc81ea8599b1f19e9b52b535ac3739292e05e9f8ca554b33dda81d782f0","last_reissued_at":"2026-05-18T01:36:12.684746Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:12.684746Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"First Order formulation of Unimodular Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Enrique \\'Alvarez, Sergio Gonz\\'alez-Mart\\'in","submitted_at":"2015-06-24T15:06:46Z","abstract_excerpt":"First order lagrangians for the Weyl invariant formulation of Unimodular Gravity are proposed. Several alternatives are examined; in some of them first and second order are equivalent in a certain gauge only."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.07410","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1506.07410","created_at":"2026-05-18T01:36:12.684863+00:00"},{"alias_kind":"arxiv_version","alias_value":"1506.07410v2","created_at":"2026-05-18T01:36:12.684863+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.07410","created_at":"2026-05-18T01:36:12.684863+00:00"},{"alias_kind":"pith_short_12","alias_value":"DKD47SA6VBMZ","created_at":"2026-05-18T12:29:17.054201+00:00"},{"alias_kind":"pith_short_16","alias_value":"DKD47SA6VBMZWHYZ","created_at":"2026-05-18T12:29:17.054201+00:00"},{"alias_kind":"pith_short_8","alias_value":"DKD47SA6","created_at":"2026-05-18T12:29:17.054201+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DKD47SA6VBMZWHYZ5G2SWU22YN","json":"https://pith.science/pith/DKD47SA6VBMZWHYZ5G2SWU22YN.json","graph_json":"https://pith.science/api/pith-number/DKD47SA6VBMZWHYZ5G2SWU22YN/graph.json","events_json":"https://pith.science/api/pith-number/DKD47SA6VBMZWHYZ5G2SWU22YN/events.json","paper":"https://pith.science/paper/DKD47SA6"},"agent_actions":{"view_html":"https://pith.science/pith/DKD47SA6VBMZWHYZ5G2SWU22YN","download_json":"https://pith.science/pith/DKD47SA6VBMZWHYZ5G2SWU22YN.json","view_paper":"https://pith.science/paper/DKD47SA6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1506.07410&json=true","fetch_graph":"https://pith.science/api/pith-number/DKD47SA6VBMZWHYZ5G2SWU22YN/graph.json","fetch_events":"https://pith.science/api/pith-number/DKD47SA6VBMZWHYZ5G2SWU22YN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DKD47SA6VBMZWHYZ5G2SWU22YN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DKD47SA6VBMZWHYZ5G2SWU22YN/action/storage_attestation","attest_author":"https://pith.science/pith/DKD47SA6VBMZWHYZ5G2SWU22YN/action/author_attestation","sign_citation":"https://pith.science/pith/DKD47SA6VBMZWHYZ5G2SWU22YN/action/citation_signature","submit_replication":"https://pith.science/pith/DKD47SA6VBMZWHYZ5G2SWU22YN/action/replication_record"}},"created_at":"2026-05-18T01:36:12.684863+00:00","updated_at":"2026-05-18T01:36:12.684863+00:00"}