{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:ONB7QGDDA3ZHX7UK5UAAITMK5E","short_pith_number":"pith:ONB7QGDD","canonical_record":{"source":{"id":"1305.7190","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-05-30T18:23:54Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"cb8d1c93c3483e6a00bb5d81789fdd9f052f6f5f442b02aca0a207ddcb0821d6","abstract_canon_sha256":"feb79e2292cdbd64cf4ba5819fc59a805f468eb143b5f6c9f6607c0e957b323f"},"schema_version":"1.0"},"canonical_sha256":"7343f8186306f27bfe8aed00044d8ae9120c355428b6ac5ec3c095c5aff05f64","source":{"kind":"arxiv","id":"1305.7190","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.7190","created_at":"2026-05-18T03:02:17Z"},{"alias_kind":"arxiv_version","alias_value":"1305.7190v1","created_at":"2026-05-18T03:02:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.7190","created_at":"2026-05-18T03:02:17Z"},{"alias_kind":"pith_short_12","alias_value":"ONB7QGDDA3ZH","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"ONB7QGDDA3ZHX7UK","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"ONB7QGDD","created_at":"2026-05-18T12:27:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:ONB7QGDDA3ZHX7UK5UAAITMK5E","target":"record","payload":{"canonical_record":{"source":{"id":"1305.7190","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-05-30T18:23:54Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"cb8d1c93c3483e6a00bb5d81789fdd9f052f6f5f442b02aca0a207ddcb0821d6","abstract_canon_sha256":"feb79e2292cdbd64cf4ba5819fc59a805f468eb143b5f6c9f6607c0e957b323f"},"schema_version":"1.0"},"canonical_sha256":"7343f8186306f27bfe8aed00044d8ae9120c355428b6ac5ec3c095c5aff05f64","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:02:17.584347Z","signature_b64":"fAgxoaT+HuJx+B1TrkhX0oMEn6nGgi+XSggtR49Mag8eYFB/6S9wtoUoFK5XlurAZYYk28CkgpCpy18JD+YhAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7343f8186306f27bfe8aed00044d8ae9120c355428b6ac5ec3c095c5aff05f64","last_reissued_at":"2026-05-18T03:02:17.583402Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:02:17.583402Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.7190","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":"2026-05-18T03:02:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DdZyEMKeR7/t8esuAu++2q9KgBulJymM4+vzqQf84K2C6AjCG9YJp47niUeaqsT8bc18Zu2JfSWcKz7lj0/LCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T20:46:42.619236Z"},"content_sha256":"5cc778e386823130af7116b4dc901666446572ddcf48c9fb8fe3b8b70e73a837","schema_version":"1.0","event_id":"sha256:5cc778e386823130af7116b4dc901666446572ddcf48c9fb8fe3b8b70e73a837"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:ONB7QGDDA3ZHX7UK5UAAITMK5E","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Vector Fields in Holographic Cosmology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"James B. Hartle, S. W. Hawking, Thomas Hertog","submitted_at":"2013-05-30T18:23:54Z","abstract_excerpt":"We extend the holographic formulation of the semiclassical no-boundary wave function (NBWF) to models with Maxwell vector fields. It is shown that the familiar saddle points of the NBWF have a representation in which a regular, Euclidean asymptotic AdS geometry smoothly joins onto a Lorentzian asymptotically de Sitter universe through a complex transition region. The tree level probabilities of Lorentzian histories are fully specified by the action of the AdS region of the saddle points. The scalar and vector matter profiles in this region are complex from an AdS viewpoint, with universal asym"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.7190","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":""},"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":"2026-05-18T03:02:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vqDMU31cUH1p5r0zLb6CiupFTE1AYN1aS9eFCK7WvdVJWZLb7pt24LrcAlVwSV7MGAaQ19Go5qMtzURaTqa6Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T20:46:42.619949Z"},"content_sha256":"cfdda2ea1e7ef465c8c08f8ef911fdbae2ab05b4db985d81efa2e42f4d574462","schema_version":"1.0","event_id":"sha256:cfdda2ea1e7ef465c8c08f8ef911fdbae2ab05b4db985d81efa2e42f4d574462"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ONB7QGDDA3ZHX7UK5UAAITMK5E/bundle.json","state_url":"https://pith.science/pith/ONB7QGDDA3ZHX7UK5UAAITMK5E/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ONB7QGDDA3ZHX7UK5UAAITMK5E/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":"2026-05-26T20:46:42Z","links":{"resolver":"https://pith.science/pith/ONB7QGDDA3ZHX7UK5UAAITMK5E","bundle":"https://pith.science/pith/ONB7QGDDA3ZHX7UK5UAAITMK5E/bundle.json","state":"https://pith.science/pith/ONB7QGDDA3ZHX7UK5UAAITMK5E/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ONB7QGDDA3ZHX7UK5UAAITMK5E/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ONB7QGDDA3ZHX7UK5UAAITMK5E","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":"feb79e2292cdbd64cf4ba5819fc59a805f468eb143b5f6c9f6607c0e957b323f","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-05-30T18:23:54Z","title_canon_sha256":"cb8d1c93c3483e6a00bb5d81789fdd9f052f6f5f442b02aca0a207ddcb0821d6"},"schema_version":"1.0","source":{"id":"1305.7190","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.7190","created_at":"2026-05-18T03:02:17Z"},{"alias_kind":"arxiv_version","alias_value":"1305.7190v1","created_at":"2026-05-18T03:02:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.7190","created_at":"2026-05-18T03:02:17Z"},{"alias_kind":"pith_short_12","alias_value":"ONB7QGDDA3ZH","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"ONB7QGDDA3ZHX7UK","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"ONB7QGDD","created_at":"2026-05-18T12:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:cfdda2ea1e7ef465c8c08f8ef911fdbae2ab05b4db985d81efa2e42f4d574462","target":"graph","created_at":"2026-05-18T03:02:17Z","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 extend the holographic formulation of the semiclassical no-boundary wave function (NBWF) to models with Maxwell vector fields. It is shown that the familiar saddle points of the NBWF have a representation in which a regular, Euclidean asymptotic AdS geometry smoothly joins onto a Lorentzian asymptotically de Sitter universe through a complex transition region. The tree level probabilities of Lorentzian histories are fully specified by the action of the AdS region of the saddle points. The scalar and vector matter profiles in this region are complex from an AdS viewpoint, with universal asym","authors_text":"James B. Hartle, S. W. Hawking, Thomas Hertog","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-05-30T18:23:54Z","title":"Vector Fields in Holographic Cosmology"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.7190","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":"sha256:5cc778e386823130af7116b4dc901666446572ddcf48c9fb8fe3b8b70e73a837","target":"record","created_at":"2026-05-18T03:02:17Z","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":"feb79e2292cdbd64cf4ba5819fc59a805f468eb143b5f6c9f6607c0e957b323f","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-05-30T18:23:54Z","title_canon_sha256":"cb8d1c93c3483e6a00bb5d81789fdd9f052f6f5f442b02aca0a207ddcb0821d6"},"schema_version":"1.0","source":{"id":"1305.7190","kind":"arxiv","version":1}},"canonical_sha256":"7343f8186306f27bfe8aed00044d8ae9120c355428b6ac5ec3c095c5aff05f64","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7343f8186306f27bfe8aed00044d8ae9120c355428b6ac5ec3c095c5aff05f64","first_computed_at":"2026-05-18T03:02:17.583402Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:02:17.583402Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fAgxoaT+HuJx+B1TrkhX0oMEn6nGgi+XSggtR49Mag8eYFB/6S9wtoUoFK5XlurAZYYk28CkgpCpy18JD+YhAw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:02:17.584347Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.7190","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5cc778e386823130af7116b4dc901666446572ddcf48c9fb8fe3b8b70e73a837","sha256:cfdda2ea1e7ef465c8c08f8ef911fdbae2ab05b4db985d81efa2e42f4d574462"],"state_sha256":"07e2bf45e862023d506e5bcecd19fdd9d7a787aa178b5aaf5292a1d1e6fd9a85"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eTMnHsAYOMz9stTOvM8C69xcKoRs2I7V3fTO1i1tKmfp0DLu3tqFS8I0/4pCf9z7uVQIJBUAR08JoaEoZsalBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T20:46:42.623452Z","bundle_sha256":"a9a224f81307a4bc6a26788d595396d34c913563dddea2e227ba8987dda8fcf8"}}