{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:7NFQLUYLXF3OM35B7U7CU3HB37","short_pith_number":"pith:7NFQLUYL","canonical_record":{"source":{"id":"1907.08055","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-07-18T14:01:15Z","cross_cats_sorted":[],"title_canon_sha256":"0856a4ddcd8a81abec9891c5ef04f3042cfb75f9d27ed9d4a3e3d0fb182bebde","abstract_canon_sha256":"ec6260560ad55500ae82a38f83d3883acd1cace4c0f81a9b8010f08169281399"},"schema_version":"1.0"},"canonical_sha256":"fb4b05d30bb976e66fa1fd3e2a6ce1dfcbdd67b8124ed473b12d435995b27c77","source":{"kind":"arxiv","id":"1907.08055","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.08055","created_at":"2026-07-05T00:12:03Z"},{"alias_kind":"arxiv_version","alias_value":"1907.08055v1","created_at":"2026-07-05T00:12:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.08055","created_at":"2026-07-05T00:12:03Z"},{"alias_kind":"pith_short_12","alias_value":"7NFQLUYLXF3O","created_at":"2026-07-05T00:12:03Z"},{"alias_kind":"pith_short_16","alias_value":"7NFQLUYLXF3OM35B","created_at":"2026-07-05T00:12:03Z"},{"alias_kind":"pith_short_8","alias_value":"7NFQLUYL","created_at":"2026-07-05T00:12:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:7NFQLUYLXF3OM35B7U7CU3HB37","target":"record","payload":{"canonical_record":{"source":{"id":"1907.08055","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-07-18T14:01:15Z","cross_cats_sorted":[],"title_canon_sha256":"0856a4ddcd8a81abec9891c5ef04f3042cfb75f9d27ed9d4a3e3d0fb182bebde","abstract_canon_sha256":"ec6260560ad55500ae82a38f83d3883acd1cace4c0f81a9b8010f08169281399"},"schema_version":"1.0"},"canonical_sha256":"fb4b05d30bb976e66fa1fd3e2a6ce1dfcbdd67b8124ed473b12d435995b27c77","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:12:03.035462Z","signature_b64":"NoLAuAF9WWA1CAg4X/nHw9o13yZjPdnPJPqz3I+0eWkG+HNSSoVoQNrvudXtwU4AgbxVko6rjmvuQnglOCGtAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fb4b05d30bb976e66fa1fd3e2a6ce1dfcbdd67b8124ed473b12d435995b27c77","last_reissued_at":"2026-07-05T00:12:03.034993Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:12:03.034993Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1907.08055","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:12:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2f3+VegNKrwvZqokXOn1IWqamZon83lXErHuzycSPp53hMbOuJA6PtJhTERO9sq3I24aP1wLEsbB7nMrFEGlCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T14:52:22.052930Z"},"content_sha256":"5f42e7a3695c0dd816caaea4e5edf1b7b75d5cd773d085eede56d0329dd283dd","schema_version":"1.0","event_id":"sha256:5f42e7a3695c0dd816caaea4e5edf1b7b75d5cd773d085eede56d0329dd283dd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:7NFQLUYLXF3OM35B7U7CU3HB37","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quasilocal mass and multipole expansion in scalar-tensor gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Jeremy Cot\\'e, Valerio Faraoni","submitted_at":"2019-07-18T14:01:15Z","abstract_excerpt":"A generalization of the Hawking-Hayward quasilocal mass to scalar-tensor gravity is compared, in vacuo and for asymptotically flat stationary geometries, with a recent multipole expansion of the gravitational field. The quasilocal mass seen at spatial infinity coincides with the monopole term, lending credibility to this construct."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.08055","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/1907.08055/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:12:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CAijHRrV6HHTcdEliXt3ooSg2T/Orv18+oyc1ntCYpHOn8PD3USULID0Usd+9hbv+Qc/a3AoaN1qr16FtypHBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T14:52:22.053450Z"},"content_sha256":"b9797178e1c84a8e67df9c5bd0c5712a93b9a042351199aa224d26ae602c06ee","schema_version":"1.0","event_id":"sha256:b9797178e1c84a8e67df9c5bd0c5712a93b9a042351199aa224d26ae602c06ee"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7NFQLUYLXF3OM35B7U7CU3HB37/bundle.json","state_url":"https://pith.science/pith/7NFQLUYLXF3OM35B7U7CU3HB37/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7NFQLUYLXF3OM35B7U7CU3HB37/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-15T14:52:22Z","links":{"resolver":"https://pith.science/pith/7NFQLUYLXF3OM35B7U7CU3HB37","bundle":"https://pith.science/pith/7NFQLUYLXF3OM35B7U7CU3HB37/bundle.json","state":"https://pith.science/pith/7NFQLUYLXF3OM35B7U7CU3HB37/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7NFQLUYLXF3OM35B7U7CU3HB37/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:7NFQLUYLXF3OM35B7U7CU3HB37","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":"ec6260560ad55500ae82a38f83d3883acd1cace4c0f81a9b8010f08169281399","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-07-18T14:01:15Z","title_canon_sha256":"0856a4ddcd8a81abec9891c5ef04f3042cfb75f9d27ed9d4a3e3d0fb182bebde"},"schema_version":"1.0","source":{"id":"1907.08055","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.08055","created_at":"2026-07-05T00:12:03Z"},{"alias_kind":"arxiv_version","alias_value":"1907.08055v1","created_at":"2026-07-05T00:12:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.08055","created_at":"2026-07-05T00:12:03Z"},{"alias_kind":"pith_short_12","alias_value":"7NFQLUYLXF3O","created_at":"2026-07-05T00:12:03Z"},{"alias_kind":"pith_short_16","alias_value":"7NFQLUYLXF3OM35B","created_at":"2026-07-05T00:12:03Z"},{"alias_kind":"pith_short_8","alias_value":"7NFQLUYL","created_at":"2026-07-05T00:12:03Z"}],"graph_snapshots":[{"event_id":"sha256:b9797178e1c84a8e67df9c5bd0c5712a93b9a042351199aa224d26ae602c06ee","target":"graph","created_at":"2026-07-05T00:12:03Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1907.08055/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A generalization of the Hawking-Hayward quasilocal mass to scalar-tensor gravity is compared, in vacuo and for asymptotically flat stationary geometries, with a recent multipole expansion of the gravitational field. The quasilocal mass seen at spatial infinity coincides with the monopole term, lending credibility to this construct.","authors_text":"Jeremy Cot\\'e, Valerio Faraoni","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-07-18T14:01:15Z","title":"Quasilocal mass and multipole expansion in scalar-tensor gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.08055","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":"sha256:5f42e7a3695c0dd816caaea4e5edf1b7b75d5cd773d085eede56d0329dd283dd","target":"record","created_at":"2026-07-05T00:12:03Z","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":"ec6260560ad55500ae82a38f83d3883acd1cace4c0f81a9b8010f08169281399","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-07-18T14:01:15Z","title_canon_sha256":"0856a4ddcd8a81abec9891c5ef04f3042cfb75f9d27ed9d4a3e3d0fb182bebde"},"schema_version":"1.0","source":{"id":"1907.08055","kind":"arxiv","version":1}},"canonical_sha256":"fb4b05d30bb976e66fa1fd3e2a6ce1dfcbdd67b8124ed473b12d435995b27c77","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fb4b05d30bb976e66fa1fd3e2a6ce1dfcbdd67b8124ed473b12d435995b27c77","first_computed_at":"2026-07-05T00:12:03.034993Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:12:03.034993Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NoLAuAF9WWA1CAg4X/nHw9o13yZjPdnPJPqz3I+0eWkG+HNSSoVoQNrvudXtwU4AgbxVko6rjmvuQnglOCGtAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:12:03.035462Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.08055","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5f42e7a3695c0dd816caaea4e5edf1b7b75d5cd773d085eede56d0329dd283dd","sha256:b9797178e1c84a8e67df9c5bd0c5712a93b9a042351199aa224d26ae602c06ee"],"state_sha256":"78d87bab12a5ac518b40bcc2b347847294d5f0025f1702bd2b6710d7079533e9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G1czJzUiH2CWn2HtMoDVGWZCi6gHF4Hlxw49OU/0WMil3MGTHFfOx73P0Q3DNdQ2wAS7goh12UWx3EM+ZKWUBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T14:52:22.059113Z","bundle_sha256":"f12d24033533f3299f4e2a58461803593a3abf77727454781cd39b74bf2cd5d5"}}