{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:Y4SPW2KPEXTMISECVODDTSLVLN","short_pith_number":"pith:Y4SPW2KP","canonical_record":{"source":{"id":"2311.08132","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-11-14T12:53:58Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"7810ffffcd8396b9bde71133cd1af394f223241fb4f9ff633c4b29a543a595a5","abstract_canon_sha256":"ce1d718b1175de23be3fe85448abe20859aa9ae534606e0e34a0c404f376af89"},"schema_version":"1.0"},"canonical_sha256":"c724fb694f25e6c44882ab8639c9755b4575805e5cec7548ad17bff76758aad2","source":{"kind":"arxiv","id":"2311.08132","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.08132","created_at":"2026-07-05T08:48:11Z"},{"alias_kind":"arxiv_version","alias_value":"2311.08132v3","created_at":"2026-07-05T08:48:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.08132","created_at":"2026-07-05T08:48:11Z"},{"alias_kind":"pith_short_12","alias_value":"Y4SPW2KPEXTM","created_at":"2026-07-05T08:48:11Z"},{"alias_kind":"pith_short_16","alias_value":"Y4SPW2KPEXTMISEC","created_at":"2026-07-05T08:48:11Z"},{"alias_kind":"pith_short_8","alias_value":"Y4SPW2KP","created_at":"2026-07-05T08:48:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:Y4SPW2KPEXTMISECVODDTSLVLN","target":"record","payload":{"canonical_record":{"source":{"id":"2311.08132","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-11-14T12:53:58Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"7810ffffcd8396b9bde71133cd1af394f223241fb4f9ff633c4b29a543a595a5","abstract_canon_sha256":"ce1d718b1175de23be3fe85448abe20859aa9ae534606e0e34a0c404f376af89"},"schema_version":"1.0"},"canonical_sha256":"c724fb694f25e6c44882ab8639c9755b4575805e5cec7548ad17bff76758aad2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:48:11.584683Z","signature_b64":"uAPGa6HcCPswLuZgGBTWWHwkI/rux4zp1pYx2qr6zXtjumn3gZc4YUOOWqbCmNSAG5zEcB9ejo6LdXotkGXpDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c724fb694f25e6c44882ab8639c9755b4575805e5cec7548ad17bff76758aad2","last_reissued_at":"2026-07-05T08:48:11.584209Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:48:11.584209Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2311.08132","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:48:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m/97HMVREArH83av/NujxVh+ndZ94dIT3xQBxbfIgwVAqdpgVnLF7lewOk77yiJmKGXymBvIGiPStLhijux7Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T08:34:26.539691Z"},"content_sha256":"d5c4534dc647931dee1c0e9a891a980ba7d3024da8d12f5458be7827b5700084","schema_version":"1.0","event_id":"sha256:d5c4534dc647931dee1c0e9a891a980ba7d3024da8d12f5458be7827b5700084"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:Y4SPW2KPEXTMISECVODDTSLVLN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A principle of maximum ignorance for semiclassical gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"hep-th","authors_text":"Boris Post, Diego Liska, Jan de Boer, Martin Sasieta","submitted_at":"2023-11-14T12:53:58Z","abstract_excerpt":"The principle of maximum ignorance posits that the coarse-grained description of a system is maximally agnostic about its underlying microscopic structure. We briefly review this principle for random matrix theory and for the eigenstate thermalization hypothesis. We then apply this principle in holography to construct ensembles of random mixed states. This leads to an ensemble of microstates which models our microscopic ignorance, and which on average reproduces the effective semiclassical physics of a given bulk state. We call this ensemble the state-averaging ansatz. The output of our model "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.08132","kind":"arxiv","version":3},"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/2311.08132/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":"2026-07-05T08:48:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nJBFS9LxbjTtv0j18EwZ1v0Z0feGIgWzYspGu29R2QWb63nF5+i4TmyzMd8Uy8aGNdfQRmgUWZQY3a0lPCp2DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T08:34:26.540231Z"},"content_sha256":"f1a02fcb0a11945764e6d9bb5e0b6c7e56ff00d9e80e3c8c50661cb7b0fd1a91","schema_version":"1.0","event_id":"sha256:f1a02fcb0a11945764e6d9bb5e0b6c7e56ff00d9e80e3c8c50661cb7b0fd1a91"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y4SPW2KPEXTMISECVODDTSLVLN/bundle.json","state_url":"https://pith.science/pith/Y4SPW2KPEXTMISECVODDTSLVLN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y4SPW2KPEXTMISECVODDTSLVLN/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":"2026-08-08T08:34:26Z","links":{"resolver":"https://pith.science/pith/Y4SPW2KPEXTMISECVODDTSLVLN","bundle":"https://pith.science/pith/Y4SPW2KPEXTMISECVODDTSLVLN/bundle.json","state":"https://pith.science/pith/Y4SPW2KPEXTMISECVODDTSLVLN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y4SPW2KPEXTMISECVODDTSLVLN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:Y4SPW2KPEXTMISECVODDTSLVLN","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":"ce1d718b1175de23be3fe85448abe20859aa9ae534606e0e34a0c404f376af89","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-11-14T12:53:58Z","title_canon_sha256":"7810ffffcd8396b9bde71133cd1af394f223241fb4f9ff633c4b29a543a595a5"},"schema_version":"1.0","source":{"id":"2311.08132","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.08132","created_at":"2026-07-05T08:48:11Z"},{"alias_kind":"arxiv_version","alias_value":"2311.08132v3","created_at":"2026-07-05T08:48:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.08132","created_at":"2026-07-05T08:48:11Z"},{"alias_kind":"pith_short_12","alias_value":"Y4SPW2KPEXTM","created_at":"2026-07-05T08:48:11Z"},{"alias_kind":"pith_short_16","alias_value":"Y4SPW2KPEXTMISEC","created_at":"2026-07-05T08:48:11Z"},{"alias_kind":"pith_short_8","alias_value":"Y4SPW2KP","created_at":"2026-07-05T08:48:11Z"}],"graph_snapshots":[{"event_id":"sha256:f1a02fcb0a11945764e6d9bb5e0b6c7e56ff00d9e80e3c8c50661cb7b0fd1a91","target":"graph","created_at":"2026-07-05T08:48:11Z","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/2311.08132/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The principle of maximum ignorance posits that the coarse-grained description of a system is maximally agnostic about its underlying microscopic structure. We briefly review this principle for random matrix theory and for the eigenstate thermalization hypothesis. We then apply this principle in holography to construct ensembles of random mixed states. This leads to an ensemble of microstates which models our microscopic ignorance, and which on average reproduces the effective semiclassical physics of a given bulk state. We call this ensemble the state-averaging ansatz. The output of our model ","authors_text":"Boris Post, Diego Liska, Jan de Boer, Martin Sasieta","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-11-14T12:53:58Z","title":"A principle of maximum ignorance for semiclassical gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.08132","kind":"arxiv","version":3},"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:d5c4534dc647931dee1c0e9a891a980ba7d3024da8d12f5458be7827b5700084","target":"record","created_at":"2026-07-05T08:48:11Z","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":"ce1d718b1175de23be3fe85448abe20859aa9ae534606e0e34a0c404f376af89","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-11-14T12:53:58Z","title_canon_sha256":"7810ffffcd8396b9bde71133cd1af394f223241fb4f9ff633c4b29a543a595a5"},"schema_version":"1.0","source":{"id":"2311.08132","kind":"arxiv","version":3}},"canonical_sha256":"c724fb694f25e6c44882ab8639c9755b4575805e5cec7548ad17bff76758aad2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c724fb694f25e6c44882ab8639c9755b4575805e5cec7548ad17bff76758aad2","first_computed_at":"2026-07-05T08:48:11.584209Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:48:11.584209Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uAPGa6HcCPswLuZgGBTWWHwkI/rux4zp1pYx2qr6zXtjumn3gZc4YUOOWqbCmNSAG5zEcB9ejo6LdXotkGXpDA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:48:11.584683Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.08132","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d5c4534dc647931dee1c0e9a891a980ba7d3024da8d12f5458be7827b5700084","sha256:f1a02fcb0a11945764e6d9bb5e0b6c7e56ff00d9e80e3c8c50661cb7b0fd1a91"],"state_sha256":"d576057f3b3bdc51420a8a857ad793bece566d70c9ef3184a7fb52a34849674f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4voMFEtQNcIEG7/qDn9Whdbbakh80ff0FrJ3vubWq+rX5TxGLAiFIkv/94wx4jO1yswxz4jOqebZXmd0gagwCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T08:34:26.544719Z","bundle_sha256":"2eefba5a71491add3770cd7f83d3937103b38602189ce0042b76c839dd28627d"}}