{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:BKO72JWUIMV5AFR6AUGZ3YAK6P","short_pith_number":"pith:BKO72JWU","canonical_record":{"source":{"id":"1412.5175","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-12-16T21:00:08Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"da6dc8bd77a1f55c89ac7f7bc9cbeabd8173272e0be000755690d6f3d2bda954","abstract_canon_sha256":"15d52fdb0705327a5953548f8b6417769914a15079495f46225d6f5a6d6098fc"},"schema_version":"1.0"},"canonical_sha256":"0a9dfd26d4432bd0163e050d9de00af3f26e72179af9d47f76a0a85a34489dac","source":{"kind":"arxiv","id":"1412.5175","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.5175","created_at":"2026-05-18T02:17:54Z"},{"alias_kind":"arxiv_version","alias_value":"1412.5175v1","created_at":"2026-05-18T02:17:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.5175","created_at":"2026-05-18T02:17:54Z"},{"alias_kind":"pith_short_12","alias_value":"BKO72JWUIMV5","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"BKO72JWUIMV5AFR6","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"BKO72JWU","created_at":"2026-05-18T12:28:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:BKO72JWUIMV5AFR6AUGZ3YAK6P","target":"record","payload":{"canonical_record":{"source":{"id":"1412.5175","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-12-16T21:00:08Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"da6dc8bd77a1f55c89ac7f7bc9cbeabd8173272e0be000755690d6f3d2bda954","abstract_canon_sha256":"15d52fdb0705327a5953548f8b6417769914a15079495f46225d6f5a6d6098fc"},"schema_version":"1.0"},"canonical_sha256":"0a9dfd26d4432bd0163e050d9de00af3f26e72179af9d47f76a0a85a34489dac","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:17:54.344875Z","signature_b64":"FMNcR3sa6Lb/Pt7pbdXrsND30QIOUrFrG1gGLfDKPU3bdkxqN0uoLFp0B5nNnZcY3Imb/40lBayiNNFdNbdsAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0a9dfd26d4432bd0163e050d9de00af3f26e72179af9d47f76a0a85a34489dac","last_reissued_at":"2026-05-18T02:17:54.344385Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:17:54.344385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1412.5175","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":"2026-05-18T02:17:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xjb4HwZnP+J0wteBqMMLA1069UntShIidOB4x7GKr0+Xtae4UF2CsEJYTHrs3sWwYXBng5rN1jcCFuZtuexcDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T03:00:07.321478Z"},"content_sha256":"24d6fcef761676ce1682393c4df85f45decc88602889d155bc1ce898e56ad62f","schema_version":"1.0","event_id":"sha256:24d6fcef761676ce1682393c4df85f45decc88602889d155bc1ce898e56ad62f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:BKO72JWUIMV5AFR6AUGZ3YAK6P","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Casting Shadows on Holographic Reconstruction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Ben Freivogel, Benjamin Mosk, I-Sheng Yang, Laurens Kabir, Robert Alan Jefferson","submitted_at":"2014-12-16T21:00:08Z","abstract_excerpt":"In the context of the AdS/CFT correspondence, we study several holographic probes that relate information about the bulk spacetime to CFT data. The best-known example is the relation between minimal surfaces in the bulk and entanglement entropy of a subregion in the CFT. Building on earlier work, we identify \"shadows\" in the bulk: regions that are not illuminated by any of the bulk probes we consider, in the sense that the bulk surfaces do not pass through these regions. We quantify the size of the shadow in the near horizon region of a black hole and in the vicinity of a sufficiently dense st"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.5175","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":"2026-05-18T02:17:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KXCgILuosUjfOjyQHmOJPljVExV7wJ5Sa7TIXarTZoVsZrwgk3FE7G5nf4gCCAdNoHRQfGMK3R6a+FhmFW4oAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T03:00:07.322137Z"},"content_sha256":"dd9817311ff8c3053cfa533cdf0b7d2f836eff5427e6dc6997476ab5a1a0487d","schema_version":"1.0","event_id":"sha256:dd9817311ff8c3053cfa533cdf0b7d2f836eff5427e6dc6997476ab5a1a0487d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BKO72JWUIMV5AFR6AUGZ3YAK6P/bundle.json","state_url":"https://pith.science/pith/BKO72JWUIMV5AFR6AUGZ3YAK6P/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BKO72JWUIMV5AFR6AUGZ3YAK6P/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":"2026-05-25T03:00:07Z","links":{"resolver":"https://pith.science/pith/BKO72JWUIMV5AFR6AUGZ3YAK6P","bundle":"https://pith.science/pith/BKO72JWUIMV5AFR6AUGZ3YAK6P/bundle.json","state":"https://pith.science/pith/BKO72JWUIMV5AFR6AUGZ3YAK6P/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BKO72JWUIMV5AFR6AUGZ3YAK6P/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:BKO72JWUIMV5AFR6AUGZ3YAK6P","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":"15d52fdb0705327a5953548f8b6417769914a15079495f46225d6f5a6d6098fc","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-12-16T21:00:08Z","title_canon_sha256":"da6dc8bd77a1f55c89ac7f7bc9cbeabd8173272e0be000755690d6f3d2bda954"},"schema_version":"1.0","source":{"id":"1412.5175","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.5175","created_at":"2026-05-18T02:17:54Z"},{"alias_kind":"arxiv_version","alias_value":"1412.5175v1","created_at":"2026-05-18T02:17:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.5175","created_at":"2026-05-18T02:17:54Z"},{"alias_kind":"pith_short_12","alias_value":"BKO72JWUIMV5","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"BKO72JWUIMV5AFR6","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"BKO72JWU","created_at":"2026-05-18T12:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:dd9817311ff8c3053cfa533cdf0b7d2f836eff5427e6dc6997476ab5a1a0487d","target":"graph","created_at":"2026-05-18T02:17:54Z","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":"In the context of the AdS/CFT correspondence, we study several holographic probes that relate information about the bulk spacetime to CFT data. The best-known example is the relation between minimal surfaces in the bulk and entanglement entropy of a subregion in the CFT. Building on earlier work, we identify \"shadows\" in the bulk: regions that are not illuminated by any of the bulk probes we consider, in the sense that the bulk surfaces do not pass through these regions. We quantify the size of the shadow in the near horizon region of a black hole and in the vicinity of a sufficiently dense st","authors_text":"Ben Freivogel, Benjamin Mosk, I-Sheng Yang, Laurens Kabir, Robert Alan Jefferson","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-12-16T21:00:08Z","title":"Casting Shadows on Holographic Reconstruction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.5175","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":"sha256:24d6fcef761676ce1682393c4df85f45decc88602889d155bc1ce898e56ad62f","target":"record","created_at":"2026-05-18T02:17:54Z","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":"15d52fdb0705327a5953548f8b6417769914a15079495f46225d6f5a6d6098fc","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-12-16T21:00:08Z","title_canon_sha256":"da6dc8bd77a1f55c89ac7f7bc9cbeabd8173272e0be000755690d6f3d2bda954"},"schema_version":"1.0","source":{"id":"1412.5175","kind":"arxiv","version":1}},"canonical_sha256":"0a9dfd26d4432bd0163e050d9de00af3f26e72179af9d47f76a0a85a34489dac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0a9dfd26d4432bd0163e050d9de00af3f26e72179af9d47f76a0a85a34489dac","first_computed_at":"2026-05-18T02:17:54.344385Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:17:54.344385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FMNcR3sa6Lb/Pt7pbdXrsND30QIOUrFrG1gGLfDKPU3bdkxqN0uoLFp0B5nNnZcY3Imb/40lBayiNNFdNbdsAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:17:54.344875Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.5175","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:24d6fcef761676ce1682393c4df85f45decc88602889d155bc1ce898e56ad62f","sha256:dd9817311ff8c3053cfa533cdf0b7d2f836eff5427e6dc6997476ab5a1a0487d"],"state_sha256":"26785fa614f123e4e4c27d3230c4b6663c743ecf14168ce6bb47fa60487404e3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N/7eZ66DxcAbaa1tldXmrDYHp/9lQuFCPBvwnEGySTmbcJV+JeNs1awEFhcXr2g8uogqSBCNP7z+mhG/6GpnAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T03:00:07.325582Z","bundle_sha256":"db2d7e8c58d9fb0dd3a7c661db07542e8af5e304addb784fd686e0f8a6a6d7c2"}}