{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:SDUBZM73C7RALLIXZPPQ32DRKR","short_pith_number":"pith:SDUBZM73","canonical_record":{"source":{"id":"0912.2090","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-12-11T20:21:52Z","cross_cats_sorted":[],"title_canon_sha256":"a6f4ca851cafcaf5895776b235708633eb91f01f47115c4dc7d210a630b5527e","abstract_canon_sha256":"76f9c3bf6133d76f6afe2bb9bbd9051b35d02816ed8e8fa80c2e2eec6e023b1e"},"schema_version":"1.0"},"canonical_sha256":"90e81cb3fb17e205ad17cbdf0de8715443d1b1eaf94468deef5dde4307abda88","source":{"kind":"arxiv","id":"0912.2090","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.2090","created_at":"2026-05-18T04:28:48Z"},{"alias_kind":"arxiv_version","alias_value":"0912.2090v2","created_at":"2026-05-18T04:28:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.2090","created_at":"2026-05-18T04:28:48Z"},{"alias_kind":"pith_short_12","alias_value":"SDUBZM73C7RA","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"SDUBZM73C7RALLIX","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"SDUBZM73","created_at":"2026-05-18T12:26:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:SDUBZM73C7RALLIXZPPQ32DRKR","target":"record","payload":{"canonical_record":{"source":{"id":"0912.2090","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-12-11T20:21:52Z","cross_cats_sorted":[],"title_canon_sha256":"a6f4ca851cafcaf5895776b235708633eb91f01f47115c4dc7d210a630b5527e","abstract_canon_sha256":"76f9c3bf6133d76f6afe2bb9bbd9051b35d02816ed8e8fa80c2e2eec6e023b1e"},"schema_version":"1.0"},"canonical_sha256":"90e81cb3fb17e205ad17cbdf0de8715443d1b1eaf94468deef5dde4307abda88","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:28:48.660299Z","signature_b64":"h+AbycLJZq+F3i4cfK68N2eVdU7ly4eSAONsffiDS8enFycD3vXlKbVMf5OZtRF/VHJNnqXdzxtvAyieQMV1Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"90e81cb3fb17e205ad17cbdf0de8715443d1b1eaf94468deef5dde4307abda88","last_reissued_at":"2026-05-18T04:28:48.659569Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:28:48.659569Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0912.2090","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":"2026-05-18T04:28:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SKcBB36wzVuTOWqDwGLLpzSHTNDes7G0ZsCmX7IVI9ytTx8qRHbNnY25Cj/jyMK5bSG4KHm22q8eUJ5+UJ5bCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T18:06:39.198837Z"},"content_sha256":"97afa357f7e269935f6f275a890e48d9dbe066534a5ae7a8c4fe0b19ab916b9e","schema_version":"1.0","event_id":"sha256:97afa357f7e269935f6f275a890e48d9dbe066534a5ae7a8c4fe0b19ab916b9e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:SDUBZM73C7RALLIXZPPQ32DRKR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Holography and wormholes in 2+1 dimensions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Balt C. van Rees, Kostas Skenderis","submitted_at":"2009-12-11T20:21:52Z","abstract_excerpt":"We provide a holographic interpretation of a class of three-dimensional wormhole spacetimes. These spacetimes have multiple asymptotic regions which are separated from each other by horizons. Each such region is isometric to the BTZ black hole and there is non-trivial spacetime topology hidden behind the horizons. We show that application of the real-time gauge/gravity duality results in a complete holographic description of these spacetimes with the dual state capturing the non-trivial topology behind the horizons. We also show that these spacetimes are in correspondence with trivalent graphs"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.2090","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:28:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Dax1KPQR/Gal4M/N7Tj9itA23TFCZM1ZCDVc/8bOSB6zumanm/OVQbYhSM6nyCut2Sdy/ZhlIU5mvh6tXvA6Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T18:06:39.199377Z"},"content_sha256":"78bdbf5fbb402066fc9b1874ca951967cac802d1768b4b5c8b295625862d453a","schema_version":"1.0","event_id":"sha256:78bdbf5fbb402066fc9b1874ca951967cac802d1768b4b5c8b295625862d453a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SDUBZM73C7RALLIXZPPQ32DRKR/bundle.json","state_url":"https://pith.science/pith/SDUBZM73C7RALLIXZPPQ32DRKR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SDUBZM73C7RALLIXZPPQ32DRKR/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":"2026-08-03T18:06:39Z","links":{"resolver":"https://pith.science/pith/SDUBZM73C7RALLIXZPPQ32DRKR","bundle":"https://pith.science/pith/SDUBZM73C7RALLIXZPPQ32DRKR/bundle.json","state":"https://pith.science/pith/SDUBZM73C7RALLIXZPPQ32DRKR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SDUBZM73C7RALLIXZPPQ32DRKR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:SDUBZM73C7RALLIXZPPQ32DRKR","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":"76f9c3bf6133d76f6afe2bb9bbd9051b35d02816ed8e8fa80c2e2eec6e023b1e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-12-11T20:21:52Z","title_canon_sha256":"a6f4ca851cafcaf5895776b235708633eb91f01f47115c4dc7d210a630b5527e"},"schema_version":"1.0","source":{"id":"0912.2090","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.2090","created_at":"2026-05-18T04:28:48Z"},{"alias_kind":"arxiv_version","alias_value":"0912.2090v2","created_at":"2026-05-18T04:28:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.2090","created_at":"2026-05-18T04:28:48Z"},{"alias_kind":"pith_short_12","alias_value":"SDUBZM73C7RA","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"SDUBZM73C7RALLIX","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"SDUBZM73","created_at":"2026-05-18T12:26:01Z"}],"graph_snapshots":[{"event_id":"sha256:78bdbf5fbb402066fc9b1874ca951967cac802d1768b4b5c8b295625862d453a","target":"graph","created_at":"2026-05-18T04:28:48Z","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 provide a holographic interpretation of a class of three-dimensional wormhole spacetimes. These spacetimes have multiple asymptotic regions which are separated from each other by horizons. Each such region is isometric to the BTZ black hole and there is non-trivial spacetime topology hidden behind the horizons. We show that application of the real-time gauge/gravity duality results in a complete holographic description of these spacetimes with the dual state capturing the non-trivial topology behind the horizons. We also show that these spacetimes are in correspondence with trivalent graphs","authors_text":"Balt C. van Rees, Kostas Skenderis","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-12-11T20:21:52Z","title":"Holography and wormholes in 2+1 dimensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.2090","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":"sha256:97afa357f7e269935f6f275a890e48d9dbe066534a5ae7a8c4fe0b19ab916b9e","target":"record","created_at":"2026-05-18T04:28:48Z","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":"76f9c3bf6133d76f6afe2bb9bbd9051b35d02816ed8e8fa80c2e2eec6e023b1e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-12-11T20:21:52Z","title_canon_sha256":"a6f4ca851cafcaf5895776b235708633eb91f01f47115c4dc7d210a630b5527e"},"schema_version":"1.0","source":{"id":"0912.2090","kind":"arxiv","version":2}},"canonical_sha256":"90e81cb3fb17e205ad17cbdf0de8715443d1b1eaf94468deef5dde4307abda88","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"90e81cb3fb17e205ad17cbdf0de8715443d1b1eaf94468deef5dde4307abda88","first_computed_at":"2026-05-18T04:28:48.659569Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:28:48.659569Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"h+AbycLJZq+F3i4cfK68N2eVdU7ly4eSAONsffiDS8enFycD3vXlKbVMf5OZtRF/VHJNnqXdzxtvAyieQMV1Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:28:48.660299Z","signed_message":"canonical_sha256_bytes"},"source_id":"0912.2090","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:97afa357f7e269935f6f275a890e48d9dbe066534a5ae7a8c4fe0b19ab916b9e","sha256:78bdbf5fbb402066fc9b1874ca951967cac802d1768b4b5c8b295625862d453a"],"state_sha256":"0ed10781743243a219cec660911104c68480c29e7c5598685915d14d73d8350f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XSH1kwAYGsdCdolcs9AAYzVrn7nrtbEiJTMLdBZ9kR2czYUlKU0Q0cv4k35XzLIUENVniW+TJesjnkJ/WNtqBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T18:06:39.203293Z","bundle_sha256":"f778c6ed26247c18d039384293bd2dec4f75c7714f423898524cc566bbcac869"}}