{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:7XOHTO7YLBPTRC5Y5K55BT4IUF","short_pith_number":"pith:7XOHTO7Y","canonical_record":{"source":{"id":"1003.4363","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-03-23T10:00:44Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"b071d74e9dacd229605a365767d980c31b1edd1aedad85b4c75c97f61f4415fe","abstract_canon_sha256":"31c1fb6769b546a10fb8eadc3b892f7eab6ed6c39b04be41f60847396bc70933"},"schema_version":"1.0"},"canonical_sha256":"fddc79bbf8585f388bb8eabbd0cf88a1532c74482830de0f97976d87b510fd54","source":{"kind":"arxiv","id":"1003.4363","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.4363","created_at":"2026-05-18T04:34:00Z"},{"alias_kind":"arxiv_version","alias_value":"1003.4363v2","created_at":"2026-05-18T04:34:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.4363","created_at":"2026-05-18T04:34:00Z"},{"alias_kind":"pith_short_12","alias_value":"7XOHTO7YLBPT","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"7XOHTO7YLBPTRC5Y","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"7XOHTO7Y","created_at":"2026-05-18T12:26:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:7XOHTO7YLBPTRC5Y5K55BT4IUF","target":"record","payload":{"canonical_record":{"source":{"id":"1003.4363","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-03-23T10:00:44Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"b071d74e9dacd229605a365767d980c31b1edd1aedad85b4c75c97f61f4415fe","abstract_canon_sha256":"31c1fb6769b546a10fb8eadc3b892f7eab6ed6c39b04be41f60847396bc70933"},"schema_version":"1.0"},"canonical_sha256":"fddc79bbf8585f388bb8eabbd0cf88a1532c74482830de0f97976d87b510fd54","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:34:00.230271Z","signature_b64":"BjSb4y71uVObb7ZKvxXysH+BM+kvvNYxzvNXm2gznF+ZQ5TCwDZ5asvwCUKMQp2BEhmt55zsjrd5H/s2CzFcAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fddc79bbf8585f388bb8eabbd0cf88a1532c74482830de0f97976d87b510fd54","last_reissued_at":"2026-05-18T04:34:00.229776Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:34:00.229776Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1003.4363","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":"2026-05-18T04:34:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r4q4IBT4S7n0mx4K8Z2uGgSYeV/zqalgjXkabTnFJ/wsZBlReLrPikm5+wNZHL8qpfkVZPdK4nw04n4NjoMFAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T11:56:55.902498Z"},"content_sha256":"36159496cff1cc8885b27c881b5d6b1de3413bd604f4fb6e5161ebe40014ee03","schema_version":"1.0","event_id":"sha256:36159496cff1cc8885b27c881b5d6b1de3413bd604f4fb6e5161ebe40014ee03"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:7XOHTO7YLBPTRC5Y5K55BT4IUF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Entanglement in holographic dark energy models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"R. Horvat","submitted_at":"2010-03-23T10:00:44Z","abstract_excerpt":"We study a process of equilibration of holographic dark energy (HDE) with the cosmic horizon around the dark-energy dominated epoch. This process is characterized by a huge amount of information conveyed across the horizon, filling thereby a large gap in entropy between the system on the brink of experiencing a sudden collapse to a black hole and the black hole itself. At the same time, even in the absence of interaction between dark matter and dark energy, such a process marks a strong jump in the entanglement entropy, measuring the quantum-mechanical correlations between the horizon and its "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.4363","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":"2026-05-18T04:34:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vzxbRyFdLMvnHbd9On+XkmHxCeth0uFrCcLpbsk2s7tBaRCNZFnxdPcb3P0cBrys/SnzmLusqiSa7fiBql3PAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T11:56:55.902838Z"},"content_sha256":"b4ff5e5ec002c187bd01c2a93fd2da83d5c055e9fd4748c08d1736f2b710a4fb","schema_version":"1.0","event_id":"sha256:b4ff5e5ec002c187bd01c2a93fd2da83d5c055e9fd4748c08d1736f2b710a4fb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7XOHTO7YLBPTRC5Y5K55BT4IUF/bundle.json","state_url":"https://pith.science/pith/7XOHTO7YLBPTRC5Y5K55BT4IUF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7XOHTO7YLBPTRC5Y5K55BT4IUF/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":"2026-05-30T11:56:55Z","links":{"resolver":"https://pith.science/pith/7XOHTO7YLBPTRC5Y5K55BT4IUF","bundle":"https://pith.science/pith/7XOHTO7YLBPTRC5Y5K55BT4IUF/bundle.json","state":"https://pith.science/pith/7XOHTO7YLBPTRC5Y5K55BT4IUF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7XOHTO7YLBPTRC5Y5K55BT4IUF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:7XOHTO7YLBPTRC5Y5K55BT4IUF","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":"31c1fb6769b546a10fb8eadc3b892f7eab6ed6c39b04be41f60847396bc70933","cross_cats_sorted":["hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-03-23T10:00:44Z","title_canon_sha256":"b071d74e9dacd229605a365767d980c31b1edd1aedad85b4c75c97f61f4415fe"},"schema_version":"1.0","source":{"id":"1003.4363","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.4363","created_at":"2026-05-18T04:34:00Z"},{"alias_kind":"arxiv_version","alias_value":"1003.4363v2","created_at":"2026-05-18T04:34:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.4363","created_at":"2026-05-18T04:34:00Z"},{"alias_kind":"pith_short_12","alias_value":"7XOHTO7YLBPT","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"7XOHTO7YLBPTRC5Y","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"7XOHTO7Y","created_at":"2026-05-18T12:26:05Z"}],"graph_snapshots":[{"event_id":"sha256:b4ff5e5ec002c187bd01c2a93fd2da83d5c055e9fd4748c08d1736f2b710a4fb","target":"graph","created_at":"2026-05-18T04:34:00Z","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 study a process of equilibration of holographic dark energy (HDE) with the cosmic horizon around the dark-energy dominated epoch. This process is characterized by a huge amount of information conveyed across the horizon, filling thereby a large gap in entropy between the system on the brink of experiencing a sudden collapse to a black hole and the black hole itself. At the same time, even in the absence of interaction between dark matter and dark energy, such a process marks a strong jump in the entanglement entropy, measuring the quantum-mechanical correlations between the horizon and its ","authors_text":"R. Horvat","cross_cats":["hep-ph","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-03-23T10:00:44Z","title":"Entanglement in holographic dark energy models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.4363","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":"sha256:36159496cff1cc8885b27c881b5d6b1de3413bd604f4fb6e5161ebe40014ee03","target":"record","created_at":"2026-05-18T04:34:00Z","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":"31c1fb6769b546a10fb8eadc3b892f7eab6ed6c39b04be41f60847396bc70933","cross_cats_sorted":["hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-03-23T10:00:44Z","title_canon_sha256":"b071d74e9dacd229605a365767d980c31b1edd1aedad85b4c75c97f61f4415fe"},"schema_version":"1.0","source":{"id":"1003.4363","kind":"arxiv","version":2}},"canonical_sha256":"fddc79bbf8585f388bb8eabbd0cf88a1532c74482830de0f97976d87b510fd54","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fddc79bbf8585f388bb8eabbd0cf88a1532c74482830de0f97976d87b510fd54","first_computed_at":"2026-05-18T04:34:00.229776Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:34:00.229776Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BjSb4y71uVObb7ZKvxXysH+BM+kvvNYxzvNXm2gznF+ZQ5TCwDZ5asvwCUKMQp2BEhmt55zsjrd5H/s2CzFcAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:34:00.230271Z","signed_message":"canonical_sha256_bytes"},"source_id":"1003.4363","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36159496cff1cc8885b27c881b5d6b1de3413bd604f4fb6e5161ebe40014ee03","sha256:b4ff5e5ec002c187bd01c2a93fd2da83d5c055e9fd4748c08d1736f2b710a4fb"],"state_sha256":"3da39bceda45c686834723c1009860ad0f20e5d4bb4f0e3af154b1d13ef5ed02"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gVo/vuAeAkNxFII2cC/93EvlKURgSBAYvlbvJ7MUVlAB1B41SUwjHZ1WT/6yDXkn7Oj9hu09USriaogFtVCRCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T11:56:55.905151Z","bundle_sha256":"53e8b7c5431a75cea5de331502f2d4b74ef0037a20b79c9e8b2b9bdc4c1293fd"}}