{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:L2EA53M2UHBYVNE3LING2SDQJI","short_pith_number":"pith:L2EA53M2","canonical_record":{"source":{"id":"2606.20334","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-06-18T15:05:05Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"51658574559701fbc1bb14d9871b48b9101460f0dc9ca640e790a6a993622711","abstract_canon_sha256":"96063c7ae44456f526dd4c6549dbd122604f697f4031ae1f4230819f6bf5f57c"},"schema_version":"1.0"},"canonical_sha256":"5e880eed9aa1c38ab49b5a1a6d48704a24d97b5e19be441612fb5c10f1b269b6","source":{"kind":"arxiv","id":"2606.20334","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.20334","created_at":"2026-06-19T16:13:09Z"},{"alias_kind":"arxiv_version","alias_value":"2606.20334v1","created_at":"2026-06-19T16:13:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.20334","created_at":"2026-06-19T16:13:09Z"},{"alias_kind":"pith_short_12","alias_value":"L2EA53M2UHBY","created_at":"2026-06-19T16:13:09Z"},{"alias_kind":"pith_short_16","alias_value":"L2EA53M2UHBYVNE3","created_at":"2026-06-19T16:13:09Z"},{"alias_kind":"pith_short_8","alias_value":"L2EA53M2","created_at":"2026-06-19T16:13:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:L2EA53M2UHBYVNE3LING2SDQJI","target":"record","payload":{"canonical_record":{"source":{"id":"2606.20334","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-06-18T15:05:05Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"51658574559701fbc1bb14d9871b48b9101460f0dc9ca640e790a6a993622711","abstract_canon_sha256":"96063c7ae44456f526dd4c6549dbd122604f697f4031ae1f4230819f6bf5f57c"},"schema_version":"1.0"},"canonical_sha256":"5e880eed9aa1c38ab49b5a1a6d48704a24d97b5e19be441612fb5c10f1b269b6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-19T16:13:09.190672Z","signature_b64":"N84KdijmUbxqLoi+7KUrF/Id1FXHSnena/+NgbO/oncw73BU5toQ37cXIPKZitlY9y4E49Dow6H8qdnODH2DBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5e880eed9aa1c38ab49b5a1a6d48704a24d97b5e19be441612fb5c10f1b269b6","last_reissued_at":"2026-06-19T16:13:09.190313Z","signature_status":"signed_v1","first_computed_at":"2026-06-19T16:13:09.190313Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.20334","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":"2026-06-19T16:13:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0k/+rt1WFkExLeG0kludPACehNYDovnuyxn1LT7mqj0TK2NvckCj8WGKpYnJXqgDN5q2TKvjORaf67xvooRYAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T22:41:34.077440Z"},"content_sha256":"97506ce1f7b774f202c1a5f7886a7f502b3b44f3e79c19fb9b0e6e59d1b0963b","schema_version":"1.0","event_id":"sha256:97506ce1f7b774f202c1a5f7886a7f502b3b44f3e79c19fb9b0e6e59d1b0963b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:L2EA53M2UHBYVNE3LING2SDQJI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The magic of the gravitational vacuum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Samir D. Mathur","submitted_at":"2026-06-18T15:05:05Z","abstract_excerpt":"The black hole information paradox challenges us to do something that is seemingly impossible: find a violation of the semiclassical approximation in a region where all curvatures are low. The vecro hypothesis proposes a structure of the gravitational vacuum that can accomplish this task. In this article we explain the hypothesis, and give a lattice model to describe the essence of its idea. The Hamiltonian of the model is completely local, but the vacuum exhibits correlations among planck scale fluctuations which fall off relatively slowly with distance. These extended-scale correlations are "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.20334","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/2606.20334/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":"2026-06-19T16:13:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I9RAkNBgebRegqYABXTJmXM3gS6enNGn1xnzVeAYqhYf+EYDM8I6yOn38mDk4pgkxyEbU+iYeU0XYE13Wqn2CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T22:41:34.077813Z"},"content_sha256":"bae1100a6970e6f69201d233258bc6aa1515cf389bb7b41e160fb57cb676c828","schema_version":"1.0","event_id":"sha256:bae1100a6970e6f69201d233258bc6aa1515cf389bb7b41e160fb57cb676c828"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/L2EA53M2UHBYVNE3LING2SDQJI/bundle.json","state_url":"https://pith.science/pith/L2EA53M2UHBYVNE3LING2SDQJI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/L2EA53M2UHBYVNE3LING2SDQJI/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":"2026-06-27T22:41:34Z","links":{"resolver":"https://pith.science/pith/L2EA53M2UHBYVNE3LING2SDQJI","bundle":"https://pith.science/pith/L2EA53M2UHBYVNE3LING2SDQJI/bundle.json","state":"https://pith.science/pith/L2EA53M2UHBYVNE3LING2SDQJI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/L2EA53M2UHBYVNE3LING2SDQJI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:L2EA53M2UHBYVNE3LING2SDQJI","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":"96063c7ae44456f526dd4c6549dbd122604f697f4031ae1f4230819f6bf5f57c","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-06-18T15:05:05Z","title_canon_sha256":"51658574559701fbc1bb14d9871b48b9101460f0dc9ca640e790a6a993622711"},"schema_version":"1.0","source":{"id":"2606.20334","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.20334","created_at":"2026-06-19T16:13:09Z"},{"alias_kind":"arxiv_version","alias_value":"2606.20334v1","created_at":"2026-06-19T16:13:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.20334","created_at":"2026-06-19T16:13:09Z"},{"alias_kind":"pith_short_12","alias_value":"L2EA53M2UHBY","created_at":"2026-06-19T16:13:09Z"},{"alias_kind":"pith_short_16","alias_value":"L2EA53M2UHBYVNE3","created_at":"2026-06-19T16:13:09Z"},{"alias_kind":"pith_short_8","alias_value":"L2EA53M2","created_at":"2026-06-19T16:13:09Z"}],"graph_snapshots":[{"event_id":"sha256:bae1100a6970e6f69201d233258bc6aa1515cf389bb7b41e160fb57cb676c828","target":"graph","created_at":"2026-06-19T16:13:09Z","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/2606.20334/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The black hole information paradox challenges us to do something that is seemingly impossible: find a violation of the semiclassical approximation in a region where all curvatures are low. The vecro hypothesis proposes a structure of the gravitational vacuum that can accomplish this task. In this article we explain the hypothesis, and give a lattice model to describe the essence of its idea. The Hamiltonian of the model is completely local, but the vacuum exhibits correlations among planck scale fluctuations which fall off relatively slowly with distance. These extended-scale correlations are ","authors_text":"Samir D. Mathur","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-06-18T15:05:05Z","title":"The magic of the gravitational vacuum"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.20334","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":"sha256:97506ce1f7b774f202c1a5f7886a7f502b3b44f3e79c19fb9b0e6e59d1b0963b","target":"record","created_at":"2026-06-19T16:13:09Z","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":"96063c7ae44456f526dd4c6549dbd122604f697f4031ae1f4230819f6bf5f57c","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-06-18T15:05:05Z","title_canon_sha256":"51658574559701fbc1bb14d9871b48b9101460f0dc9ca640e790a6a993622711"},"schema_version":"1.0","source":{"id":"2606.20334","kind":"arxiv","version":1}},"canonical_sha256":"5e880eed9aa1c38ab49b5a1a6d48704a24d97b5e19be441612fb5c10f1b269b6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5e880eed9aa1c38ab49b5a1a6d48704a24d97b5e19be441612fb5c10f1b269b6","first_computed_at":"2026-06-19T16:13:09.190313Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-19T16:13:09.190313Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N84KdijmUbxqLoi+7KUrF/Id1FXHSnena/+NgbO/oncw73BU5toQ37cXIPKZitlY9y4E49Dow6H8qdnODH2DBg==","signature_status":"signed_v1","signed_at":"2026-06-19T16:13:09.190672Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.20334","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:97506ce1f7b774f202c1a5f7886a7f502b3b44f3e79c19fb9b0e6e59d1b0963b","sha256:bae1100a6970e6f69201d233258bc6aa1515cf389bb7b41e160fb57cb676c828"],"state_sha256":"c5d5540de32f5dcf212bb2615c4fb6c2448eb3a93ed4182438d2d6b3efceefbd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"byE2DJ/8+MXZAauoLcUUsb/MI/Z72SBhbyY8V+NXTDelmQXoqf7S+NRkyY/BXvFdBJ+cwHWO/v+8LpGQMZa7Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T22:41:34.079771Z","bundle_sha256":"f09aafded4c7ce9e91d7842b5a2acc61d48ae80513062c3948609a5d8b5d6e72"}}