{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:IW3L4RTWUBYZFWUFAI6XPYFVPH","short_pith_number":"pith:IW3L4RTW","canonical_record":{"source":{"id":"2607.13096","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2026-07-14T04:41:25Z","cross_cats_sorted":[],"title_canon_sha256":"10d3e5543e909514d49ed44d58a2ae60ed2eb50512bd87953afa0b4539ebf76b","abstract_canon_sha256":"64ea9d5a02da64b8fd041235ffd9fcf4b0a103aafcecdf4f4584465a75eebf35"},"schema_version":"1.0"},"canonical_sha256":"45b6be4676a07192da85023d77e0b579d933353e1967ad0249222092f7e6d742","source":{"kind":"arxiv","id":"2607.13096","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.13096","created_at":"2026-07-16T00:21:56Z"},{"alias_kind":"arxiv_version","alias_value":"2607.13096v1","created_at":"2026-07-16T00:21:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.13096","created_at":"2026-07-16T00:21:56Z"},{"alias_kind":"pith_short_12","alias_value":"IW3L4RTWUBYZ","created_at":"2026-07-16T00:21:56Z"},{"alias_kind":"pith_short_16","alias_value":"IW3L4RTWUBYZFWUF","created_at":"2026-07-16T00:21:56Z"},{"alias_kind":"pith_short_8","alias_value":"IW3L4RTW","created_at":"2026-07-16T00:21:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:IW3L4RTWUBYZFWUFAI6XPYFVPH","target":"record","payload":{"canonical_record":{"source":{"id":"2607.13096","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2026-07-14T04:41:25Z","cross_cats_sorted":[],"title_canon_sha256":"10d3e5543e909514d49ed44d58a2ae60ed2eb50512bd87953afa0b4539ebf76b","abstract_canon_sha256":"64ea9d5a02da64b8fd041235ffd9fcf4b0a103aafcecdf4f4584465a75eebf35"},"schema_version":"1.0"},"canonical_sha256":"45b6be4676a07192da85023d77e0b579d933353e1967ad0249222092f7e6d742","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-16T00:21:56.115806Z","signature_b64":"xJ+UN/QSG+x08XNGBKJzlkWW2wMel3uuW8HiguqjrfnXW2qmR+Sw7GFbSyHoakVpQk7bmwkFxssS10xr0oCTCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"45b6be4676a07192da85023d77e0b579d933353e1967ad0249222092f7e6d742","last_reissued_at":"2026-07-16T00:21:56.114833Z","signature_status":"signed_v1","first_computed_at":"2026-07-16T00:21:56.114833Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.13096","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":"2026-07-16T00:21:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KitmG47fDNflzKt1p7B0TxCSvpnQarFuqh+dJUAOWAofCIZbzRv9DxIpN+SQy9V0YPsop0NTiDBjyYBTVMayBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T01:09:04.731028Z"},"content_sha256":"36a03626bfe0cc2c5cc0312cb9894346a4dd3fdf6092b20add8f5b6117cc5d37","schema_version":"1.0","event_id":"sha256:36a03626bfe0cc2c5cc0312cb9894346a4dd3fdf6092b20add8f5b6117cc5d37"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:IW3L4RTWUBYZFWUFAI6XPYFVPH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Events as Spacetime Anchors: Local Irreversibility at the Interface of Quantum Field Theory and Relativity","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Shuo Zhang","submitted_at":"2026-07-14T04:41:25Z","abstract_excerpt":"General relativity (GR) is naturally organized around spacetime events and their causal order, whereas quantum field theory (QFT) is formulated in terms of states, operators, and unitary evolution, without an intrinsic criterion for when a quantum process becomes a definite spacetime fact. We propose an event-centered framework in which events are locally irreversible records generated by quantum-environment interactions and serve as an interface between quantum dynamics and relativistic spacetime structure. Event anchoring is characterized operationally by three jointly sufficient conditions:"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.13096","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.13096/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":"2026-07-16T00:21:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gWNe9mKqHSPnF4aYApZCm7PCyukbMxd8FCRAH8Hi3qYoC+S/8njGu+rhpnL6+Cb3rXfPVfVj9klNNF3ASLLmAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T01:09:04.731785Z"},"content_sha256":"0b1f5e27466c778a4f350a925e04e59b2d3d4143a325e1b72fe3e97ed8091642","schema_version":"1.0","event_id":"sha256:0b1f5e27466c778a4f350a925e04e59b2d3d4143a325e1b72fe3e97ed8091642"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IW3L4RTWUBYZFWUFAI6XPYFVPH/bundle.json","state_url":"https://pith.science/pith/IW3L4RTWUBYZFWUFAI6XPYFVPH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IW3L4RTWUBYZFWUFAI6XPYFVPH/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":"2026-08-04T01:09:04Z","links":{"resolver":"https://pith.science/pith/IW3L4RTWUBYZFWUFAI6XPYFVPH","bundle":"https://pith.science/pith/IW3L4RTWUBYZFWUFAI6XPYFVPH/bundle.json","state":"https://pith.science/pith/IW3L4RTWUBYZFWUFAI6XPYFVPH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IW3L4RTWUBYZFWUFAI6XPYFVPH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:IW3L4RTWUBYZFWUFAI6XPYFVPH","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":"64ea9d5a02da64b8fd041235ffd9fcf4b0a103aafcecdf4f4584465a75eebf35","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2026-07-14T04:41:25Z","title_canon_sha256":"10d3e5543e909514d49ed44d58a2ae60ed2eb50512bd87953afa0b4539ebf76b"},"schema_version":"1.0","source":{"id":"2607.13096","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.13096","created_at":"2026-07-16T00:21:56Z"},{"alias_kind":"arxiv_version","alias_value":"2607.13096v1","created_at":"2026-07-16T00:21:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.13096","created_at":"2026-07-16T00:21:56Z"},{"alias_kind":"pith_short_12","alias_value":"IW3L4RTWUBYZ","created_at":"2026-07-16T00:21:56Z"},{"alias_kind":"pith_short_16","alias_value":"IW3L4RTWUBYZFWUF","created_at":"2026-07-16T00:21:56Z"},{"alias_kind":"pith_short_8","alias_value":"IW3L4RTW","created_at":"2026-07-16T00:21:56Z"}],"graph_snapshots":[{"event_id":"sha256:0b1f5e27466c778a4f350a925e04e59b2d3d4143a325e1b72fe3e97ed8091642","target":"graph","created_at":"2026-07-16T00:21:56Z","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/2607.13096/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"General relativity (GR) is naturally organized around spacetime events and their causal order, whereas quantum field theory (QFT) is formulated in terms of states, operators, and unitary evolution, without an intrinsic criterion for when a quantum process becomes a definite spacetime fact. We propose an event-centered framework in which events are locally irreversible records generated by quantum-environment interactions and serve as an interface between quantum dynamics and relativistic spacetime structure. Event anchoring is characterized operationally by three jointly sufficient conditions:","authors_text":"Shuo Zhang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2026-07-14T04:41:25Z","title":"Events as Spacetime Anchors: Local Irreversibility at the Interface of Quantum Field Theory and Relativity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.13096","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":"sha256:36a03626bfe0cc2c5cc0312cb9894346a4dd3fdf6092b20add8f5b6117cc5d37","target":"record","created_at":"2026-07-16T00:21:56Z","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":"64ea9d5a02da64b8fd041235ffd9fcf4b0a103aafcecdf4f4584465a75eebf35","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2026-07-14T04:41:25Z","title_canon_sha256":"10d3e5543e909514d49ed44d58a2ae60ed2eb50512bd87953afa0b4539ebf76b"},"schema_version":"1.0","source":{"id":"2607.13096","kind":"arxiv","version":1}},"canonical_sha256":"45b6be4676a07192da85023d77e0b579d933353e1967ad0249222092f7e6d742","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"45b6be4676a07192da85023d77e0b579d933353e1967ad0249222092f7e6d742","first_computed_at":"2026-07-16T00:21:56.114833Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-16T00:21:56.114833Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xJ+UN/QSG+x08XNGBKJzlkWW2wMel3uuW8HiguqjrfnXW2qmR+Sw7GFbSyHoakVpQk7bmwkFxssS10xr0oCTCw==","signature_status":"signed_v1","signed_at":"2026-07-16T00:21:56.115806Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.13096","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36a03626bfe0cc2c5cc0312cb9894346a4dd3fdf6092b20add8f5b6117cc5d37","sha256:0b1f5e27466c778a4f350a925e04e59b2d3d4143a325e1b72fe3e97ed8091642"],"state_sha256":"badcb77dab04d7a3103b03a5944e60ec964de8a6f84166d9bfb4662c19febbe2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QRYlEhexzKSmwYkulEwtV/1NqcHZHhO/5RBDYaaLhh6BapFjSoBz1wboUI5kiKbFqj8k6fMuc6U8Ikb6hTSBBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T01:09:04.783298Z","bundle_sha256":"6c81cba95282cdb107df636a5f1a4fe3afcd5e7dae0e80b0c65fc6315efa4361"}}