{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:FIMIGSUIVPTCVW2CBEPC4GXNXV","short_pith_number":"pith:FIMIGSUI","canonical_record":{"source":{"id":"2606.11984","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-06-10T12:07:41Z","cross_cats_sorted":[],"title_canon_sha256":"1b379a19449c4a2e5555f48400aa18a04a56f87e7385ea7242e66293f81fc29e","abstract_canon_sha256":"bfa70acdfbdf981dc27d8a8242ec2b2ec882c4154f33e65d41266b9d4c7238a9"},"schema_version":"1.0"},"canonical_sha256":"2a18834a88abe62adb42091e2e1aedbd5ef1002c81f31c99dfa53dabb2469c27","source":{"kind":"arxiv","id":"2606.11984","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.11984","created_at":"2026-06-11T01:10:41Z"},{"alias_kind":"arxiv_version","alias_value":"2606.11984v1","created_at":"2026-06-11T01:10:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.11984","created_at":"2026-06-11T01:10:41Z"},{"alias_kind":"pith_short_12","alias_value":"FIMIGSUIVPTC","created_at":"2026-06-11T01:10:41Z"},{"alias_kind":"pith_short_16","alias_value":"FIMIGSUIVPTCVW2C","created_at":"2026-06-11T01:10:41Z"},{"alias_kind":"pith_short_8","alias_value":"FIMIGSUI","created_at":"2026-06-11T01:10:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:FIMIGSUIVPTCVW2CBEPC4GXNXV","target":"record","payload":{"canonical_record":{"source":{"id":"2606.11984","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-06-10T12:07:41Z","cross_cats_sorted":[],"title_canon_sha256":"1b379a19449c4a2e5555f48400aa18a04a56f87e7385ea7242e66293f81fc29e","abstract_canon_sha256":"bfa70acdfbdf981dc27d8a8242ec2b2ec882c4154f33e65d41266b9d4c7238a9"},"schema_version":"1.0"},"canonical_sha256":"2a18834a88abe62adb42091e2e1aedbd5ef1002c81f31c99dfa53dabb2469c27","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-11T01:10:41.054662Z","signature_b64":"zTNGL0l2GBFNx8WpvTWUp9ZxS6aY36dngxUDvOkNj9mhF5t9lSQjycvT7AC8bmPX/IaAHFzq0AibiG0l1TnxDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2a18834a88abe62adb42091e2e1aedbd5ef1002c81f31c99dfa53dabb2469c27","last_reissued_at":"2026-06-11T01:10:41.053701Z","signature_status":"signed_v1","first_computed_at":"2026-06-11T01:10:41.053701Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.11984","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":"2026-06-11T01:10:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FRmOaft/XNnGU0mnxikMcF4aE6fkOZoyTf3gCeVWNYit//TE8GYCbPSoXJlPy6qmRfDvOPy9Rgv02QqiJu7ZAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T22:28:30.614703Z"},"content_sha256":"c74259fb7efc15b9bb1bd9faa3df3cd2731577978ae5542581a9738615bc4c60","schema_version":"1.0","event_id":"sha256:c74259fb7efc15b9bb1bd9faa3df3cd2731577978ae5542581a9738615bc4c60"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:FIMIGSUIVPTCVW2CBEPC4GXNXV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Modular quantization and black holes","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Suchetan Das","submitted_at":"2026-06-10T12:07:41Z","abstract_excerpt":"Witten recently proposed a background-independent algebraic framework for quantum gravity, wherein an observer endowed with a Hamiltonian defines a diffeomorphism invariant worldline algebra manifested by the modified Hamiltonian constraint. In the semiclassical limit, this construction admits a lift to a von Neumann algebra acting on a Hilbert space defined by geodesic in a fixed background. Motivated by this, we revisit quantization of certain class of deformed CFT Hamiltonian on a cylinder to capture non-perturbative aspects of black holes. We construct a type-I Von-Neuman algebra by imposi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.11984","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/2606.11984/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":"2026-06-11T01:10:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z1YgTNcB+8zz/GFqZuDo8uuBCM2JNKUVxOmiRgd/+Lm4gZwc0m+5EgQRP2QhAMnZMEOKkaKpmRlHGVNf4e9YAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T22:28:30.615079Z"},"content_sha256":"bbbc60999f107e4ad4fb79da100df720351e3b4a9ce505b54dcb3a5ca394fffd","schema_version":"1.0","event_id":"sha256:bbbc60999f107e4ad4fb79da100df720351e3b4a9ce505b54dcb3a5ca394fffd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FIMIGSUIVPTCVW2CBEPC4GXNXV/bundle.json","state_url":"https://pith.science/pith/FIMIGSUIVPTCVW2CBEPC4GXNXV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FIMIGSUIVPTCVW2CBEPC4GXNXV/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":"2026-06-27T22:28:30Z","links":{"resolver":"https://pith.science/pith/FIMIGSUIVPTCVW2CBEPC4GXNXV","bundle":"https://pith.science/pith/FIMIGSUIVPTCVW2CBEPC4GXNXV/bundle.json","state":"https://pith.science/pith/FIMIGSUIVPTCVW2CBEPC4GXNXV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FIMIGSUIVPTCVW2CBEPC4GXNXV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:FIMIGSUIVPTCVW2CBEPC4GXNXV","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":"bfa70acdfbdf981dc27d8a8242ec2b2ec882c4154f33e65d41266b9d4c7238a9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-06-10T12:07:41Z","title_canon_sha256":"1b379a19449c4a2e5555f48400aa18a04a56f87e7385ea7242e66293f81fc29e"},"schema_version":"1.0","source":{"id":"2606.11984","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.11984","created_at":"2026-06-11T01:10:41Z"},{"alias_kind":"arxiv_version","alias_value":"2606.11984v1","created_at":"2026-06-11T01:10:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.11984","created_at":"2026-06-11T01:10:41Z"},{"alias_kind":"pith_short_12","alias_value":"FIMIGSUIVPTC","created_at":"2026-06-11T01:10:41Z"},{"alias_kind":"pith_short_16","alias_value":"FIMIGSUIVPTCVW2C","created_at":"2026-06-11T01:10:41Z"},{"alias_kind":"pith_short_8","alias_value":"FIMIGSUI","created_at":"2026-06-11T01:10:41Z"}],"graph_snapshots":[{"event_id":"sha256:bbbc60999f107e4ad4fb79da100df720351e3b4a9ce505b54dcb3a5ca394fffd","target":"graph","created_at":"2026-06-11T01:10:41Z","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/2606.11984/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Witten recently proposed a background-independent algebraic framework for quantum gravity, wherein an observer endowed with a Hamiltonian defines a diffeomorphism invariant worldline algebra manifested by the modified Hamiltonian constraint. In the semiclassical limit, this construction admits a lift to a von Neumann algebra acting on a Hilbert space defined by geodesic in a fixed background. Motivated by this, we revisit quantization of certain class of deformed CFT Hamiltonian on a cylinder to capture non-perturbative aspects of black holes. We construct a type-I Von-Neuman algebra by imposi","authors_text":"Suchetan Das","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-06-10T12:07:41Z","title":"Modular quantization and black holes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.11984","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:c74259fb7efc15b9bb1bd9faa3df3cd2731577978ae5542581a9738615bc4c60","target":"record","created_at":"2026-06-11T01:10:41Z","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":"bfa70acdfbdf981dc27d8a8242ec2b2ec882c4154f33e65d41266b9d4c7238a9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-06-10T12:07:41Z","title_canon_sha256":"1b379a19449c4a2e5555f48400aa18a04a56f87e7385ea7242e66293f81fc29e"},"schema_version":"1.0","source":{"id":"2606.11984","kind":"arxiv","version":1}},"canonical_sha256":"2a18834a88abe62adb42091e2e1aedbd5ef1002c81f31c99dfa53dabb2469c27","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2a18834a88abe62adb42091e2e1aedbd5ef1002c81f31c99dfa53dabb2469c27","first_computed_at":"2026-06-11T01:10:41.053701Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-11T01:10:41.053701Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zTNGL0l2GBFNx8WpvTWUp9ZxS6aY36dngxUDvOkNj9mhF5t9lSQjycvT7AC8bmPX/IaAHFzq0AibiG0l1TnxDQ==","signature_status":"signed_v1","signed_at":"2026-06-11T01:10:41.054662Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.11984","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c74259fb7efc15b9bb1bd9faa3df3cd2731577978ae5542581a9738615bc4c60","sha256:bbbc60999f107e4ad4fb79da100df720351e3b4a9ce505b54dcb3a5ca394fffd"],"state_sha256":"a3c148f84ae2d7c0d6873066ed145e97744ed8b3dd9c5ee1c4f70812a9055687"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z1InMff/b15pZacwRPF6WHLtfaDcWR1jZnuiopTLMdVyJ42TrqjqdbaHsTf70Bd/tLKiIHfExO6RK6pDsNW+BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T22:28:30.617057Z","bundle_sha256":"b7162c353c2932774df75e0fb0d8d6c11bfaff7ea79b16e15bbcc40947ead381"}}