{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1992:YYX663633NF6R3WHN6UBPN3JTQ","short_pith_number":"pith:YYX66363","canonical_record":{"source":{"id":"gr-qc/9209015","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1992-09-30T16:58:14Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"76afa9ab800bdf8301b395f8fa297ca508f661504eba3a8150aaf05953c74476","abstract_canon_sha256":"1ed9655e4f7e3d290e52bed60de79e1e3d2c0e8aedf31086cf22b78af80449af"},"schema_version":"1.0"},"canonical_sha256":"c62fef6fdbdb4be8eec76fa817b7699c28893b8e407f114410c99e4da9e83f7d","source":{"kind":"arxiv","id":"gr-qc/9209015","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9209015","created_at":"2026-07-04T15:54:50Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9209015v2","created_at":"2026-07-04T15:54:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9209015","created_at":"2026-07-04T15:54:50Z"},{"alias_kind":"pith_short_12","alias_value":"YYX663633NF6","created_at":"2026-07-04T15:54:50Z"},{"alias_kind":"pith_short_16","alias_value":"YYX663633NF6R3WH","created_at":"2026-07-04T15:54:50Z"},{"alias_kind":"pith_short_8","alias_value":"YYX66363","created_at":"2026-07-04T15:54:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1992:YYX663633NF6R3WHN6UBPN3JTQ","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/9209015","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1992-09-30T16:58:14Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"76afa9ab800bdf8301b395f8fa297ca508f661504eba3a8150aaf05953c74476","abstract_canon_sha256":"1ed9655e4f7e3d290e52bed60de79e1e3d2c0e8aedf31086cf22b78af80449af"},"schema_version":"1.0"},"canonical_sha256":"c62fef6fdbdb4be8eec76fa817b7699c28893b8e407f114410c99e4da9e83f7d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:54:50.521392Z","signature_b64":"kji77LfvYbI3exBRmqueQBRe4AoNdRGe/bJMNiwpAl+o/w8f5YG9apR8rvisPP1SFDRAxqmigY0BeugAN6CsCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c62fef6fdbdb4be8eec76fa817b7699c28893b8e407f114410c99e4da9e83f7d","last_reissued_at":"2026-07-04T15:54:50.520925Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:54:50.520925Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/9209015","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T15:54:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4LCl8qoSXSFnB4iBhZIhqyoTXa0oXeayEC6/cZrYgBUjgsRCaCmegeWgoX8IUDNuzE0osuzNS2M9mj4k1w2iDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T18:47:20.704389Z"},"content_sha256":"c8fb320f4f609b1f560751fb25b2ce1b0dd67cf19babfa7d93fdaa8efd7cce89","schema_version":"1.0","event_id":"sha256:c8fb320f4f609b1f560751fb25b2ce1b0dd67cf19babfa7d93fdaa8efd7cce89"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1992:YYX663633NF6R3WHN6UBPN3JTQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Jordan-Brans-Dicke Quantum Wormholes and Coleman's Mechanism","license":"","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Juan Garcia-Bellido, Luis J. Garay","submitted_at":"1992-09-30T16:58:14Z","abstract_excerpt":"We consider the quantum gravity and cosmology of a Jordan-Brans-Dicke theory, predicted by string effective actions. We study its canonical formalism and find that the constraint algebra is that of general relativity, as a consequence of the general covariance of scalar-tensor theories. We also analyze the problem of boundary conditions and propose that they must be imposed in the Jordan frame, in which particles satisfy the strong equivalence principle. Specifically, we discuss both Hartle-Hawking and wormhole boundary conditions in the context of quantum cosmology. We find quantum wormhole s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9209015","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/gr-qc/9209015/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":"2026-07-04T15:54:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m9CvpS9c2ZNgtAfShrlcE/wV5g2KwUU9LUut7xVhTon2srNoQV7xbrD4e3FDQjyd8evz+n4Wv1XqHqRSQi2uBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T18:47:20.705012Z"},"content_sha256":"5f7cf43eedd014f144be59aaaf33b185f1635586a9ebf12d2f8155cfa7b8693f","schema_version":"1.0","event_id":"sha256:5f7cf43eedd014f144be59aaaf33b185f1635586a9ebf12d2f8155cfa7b8693f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YYX663633NF6R3WHN6UBPN3JTQ/bundle.json","state_url":"https://pith.science/pith/YYX663633NF6R3WHN6UBPN3JTQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YYX663633NF6R3WHN6UBPN3JTQ/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":"2026-08-03T18:47:20Z","links":{"resolver":"https://pith.science/pith/YYX663633NF6R3WHN6UBPN3JTQ","bundle":"https://pith.science/pith/YYX663633NF6R3WHN6UBPN3JTQ/bundle.json","state":"https://pith.science/pith/YYX663633NF6R3WHN6UBPN3JTQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YYX663633NF6R3WHN6UBPN3JTQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1992:YYX663633NF6R3WHN6UBPN3JTQ","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":"1ed9655e4f7e3d290e52bed60de79e1e3d2c0e8aedf31086cf22b78af80449af","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"gr-qc","submitted_at":"1992-09-30T16:58:14Z","title_canon_sha256":"76afa9ab800bdf8301b395f8fa297ca508f661504eba3a8150aaf05953c74476"},"schema_version":"1.0","source":{"id":"gr-qc/9209015","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9209015","created_at":"2026-07-04T15:54:50Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9209015v2","created_at":"2026-07-04T15:54:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9209015","created_at":"2026-07-04T15:54:50Z"},{"alias_kind":"pith_short_12","alias_value":"YYX663633NF6","created_at":"2026-07-04T15:54:50Z"},{"alias_kind":"pith_short_16","alias_value":"YYX663633NF6R3WH","created_at":"2026-07-04T15:54:50Z"},{"alias_kind":"pith_short_8","alias_value":"YYX66363","created_at":"2026-07-04T15:54:50Z"}],"graph_snapshots":[{"event_id":"sha256:5f7cf43eedd014f144be59aaaf33b185f1635586a9ebf12d2f8155cfa7b8693f","target":"graph","created_at":"2026-07-04T15:54:50Z","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/gr-qc/9209015/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider the quantum gravity and cosmology of a Jordan-Brans-Dicke theory, predicted by string effective actions. We study its canonical formalism and find that the constraint algebra is that of general relativity, as a consequence of the general covariance of scalar-tensor theories. We also analyze the problem of boundary conditions and propose that they must be imposed in the Jordan frame, in which particles satisfy the strong equivalence principle. Specifically, we discuss both Hartle-Hawking and wormhole boundary conditions in the context of quantum cosmology. We find quantum wormhole s","authors_text":"Juan Garcia-Bellido, Luis J. Garay","cross_cats":["hep-th"],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"1992-09-30T16:58:14Z","title":"Jordan-Brans-Dicke Quantum Wormholes and Coleman's Mechanism"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9209015","kind":"arxiv","version":2},"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:c8fb320f4f609b1f560751fb25b2ce1b0dd67cf19babfa7d93fdaa8efd7cce89","target":"record","created_at":"2026-07-04T15:54:50Z","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":"1ed9655e4f7e3d290e52bed60de79e1e3d2c0e8aedf31086cf22b78af80449af","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"gr-qc","submitted_at":"1992-09-30T16:58:14Z","title_canon_sha256":"76afa9ab800bdf8301b395f8fa297ca508f661504eba3a8150aaf05953c74476"},"schema_version":"1.0","source":{"id":"gr-qc/9209015","kind":"arxiv","version":2}},"canonical_sha256":"c62fef6fdbdb4be8eec76fa817b7699c28893b8e407f114410c99e4da9e83f7d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c62fef6fdbdb4be8eec76fa817b7699c28893b8e407f114410c99e4da9e83f7d","first_computed_at":"2026-07-04T15:54:50.520925Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:54:50.520925Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kji77LfvYbI3exBRmqueQBRe4AoNdRGe/bJMNiwpAl+o/w8f5YG9apR8rvisPP1SFDRAxqmigY0BeugAN6CsCg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:54:50.521392Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/9209015","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c8fb320f4f609b1f560751fb25b2ce1b0dd67cf19babfa7d93fdaa8efd7cce89","sha256:5f7cf43eedd014f144be59aaaf33b185f1635586a9ebf12d2f8155cfa7b8693f"],"state_sha256":"4b8171b26f930207d31a8b1b6432e06c2038b1acc2b8ab216ea64e213cd45b05"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OUCcNxrCokGZaPGyMDR4BmwS9IjdLPiVtWWAcu+wa3qFPVFggwnpz4KODMAQYspBC8D4IvUE0VmaFQtk76uRBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T18:47:20.710244Z","bundle_sha256":"640d9f370cc2a50c7b669d33f92ee3d9bbaf406cd892d53eacd1dfd023b4a8f5"}}