{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:Y35BQEOUNDUQICRZOYJF76QXEE","short_pith_number":"pith:Y35BQEOU","canonical_record":{"source":{"id":"2606.06372","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-06-04T16:38:58Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"d2db8fdf24dfdbc1c3586f9971881bd1059aa731582fa63e0e9262e92527c882","abstract_canon_sha256":"2d36ea0ac69ee0a5c1807aa4f23ab6a4b106cd32989deb00f7d3d1983f269e66"},"schema_version":"1.0"},"canonical_sha256":"c6fa1811d468e9040a3976125ffa172103579460f3a80ce7ebf45b4c35fb48c1","source":{"kind":"arxiv","id":"2606.06372","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.06372","created_at":"2026-06-05T01:15:43Z"},{"alias_kind":"arxiv_version","alias_value":"2606.06372v1","created_at":"2026-06-05T01:15:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.06372","created_at":"2026-06-05T01:15:43Z"},{"alias_kind":"pith_short_12","alias_value":"Y35BQEOUNDUQ","created_at":"2026-06-05T01:15:43Z"},{"alias_kind":"pith_short_16","alias_value":"Y35BQEOUNDUQICRZ","created_at":"2026-06-05T01:15:43Z"},{"alias_kind":"pith_short_8","alias_value":"Y35BQEOU","created_at":"2026-06-05T01:15:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:Y35BQEOUNDUQICRZOYJF76QXEE","target":"record","payload":{"canonical_record":{"source":{"id":"2606.06372","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-06-04T16:38:58Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"d2db8fdf24dfdbc1c3586f9971881bd1059aa731582fa63e0e9262e92527c882","abstract_canon_sha256":"2d36ea0ac69ee0a5c1807aa4f23ab6a4b106cd32989deb00f7d3d1983f269e66"},"schema_version":"1.0"},"canonical_sha256":"c6fa1811d468e9040a3976125ffa172103579460f3a80ce7ebf45b4c35fb48c1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-05T01:15:43.485755Z","signature_b64":"tTGKLGX2pGTDdrMu1zwkMWpAS8u4eeBJLIjzhFrwMlNnoCzWTyW+uVS1o/JN0sXgAGzmVjVJjls/8fd/dWU+BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c6fa1811d468e9040a3976125ffa172103579460f3a80ce7ebf45b4c35fb48c1","last_reissued_at":"2026-06-05T01:15:43.485241Z","signature_status":"signed_v1","first_computed_at":"2026-06-05T01:15:43.485241Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.06372","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":"2026-06-05T01:15:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xcvVsRg/F6nqr7CXwCROPJ7kFA0o1pqKV6Yq2/XXW7V28MQP9pbf6nQBqhiEqY8Xyu2p6p1U1PgNrfuzDdkKCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T21:54:24.826299Z"},"content_sha256":"dd9784f03bad5610bac5df3ae92a27c4a6d02f9e65c7b04920734a942006fec1","schema_version":"1.0","event_id":"sha256:dd9784f03bad5610bac5df3ae92a27c4a6d02f9e65c7b04920734a942006fec1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:Y35BQEOUNDUQICRZOYJF76QXEE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Geometry from Area Fluctuations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Jerzy Kowalski-Glikman, Ludovic Varrin","submitted_at":"2026-06-04T16:38:58Z","abstract_excerpt":"We construct a quantum-statistical analogue of Einstein's fluctuation argument for black-body radiation in the context of causal-diamond geometry. Starting from the phase space of a stretched horizon inside a Minkowski causal diamond, we quantize the Poisson algebra generated by the fields averaged over stretched-horizon time. We then compute the fluctuations of the averaged area density of the transverse two-spheres in a thermal state constructed in analogue with the black-body thermal state. In the null limit, where the stretched horizon approaches the causal-diamond boundary, this yields a "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.06372","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/2606.06372/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":"2026-06-05T01:15:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0oy6dtfmWN2uPehlhmzsVLxq0JDiVcU70IBx4rm2MqxoGEJNiy6Otjv1qTS7Sj3ougBLBJZFmLNlrY+BVtwzDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T21:54:24.826679Z"},"content_sha256":"d2258e84f0202ff452cf946b1a934dc13ef19eba792d133e7ac39b707278b27a","schema_version":"1.0","event_id":"sha256:d2258e84f0202ff452cf946b1a934dc13ef19eba792d133e7ac39b707278b27a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y35BQEOUNDUQICRZOYJF76QXEE/bundle.json","state_url":"https://pith.science/pith/Y35BQEOUNDUQICRZOYJF76QXEE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y35BQEOUNDUQICRZOYJF76QXEE/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":"2026-06-28T21:54:24Z","links":{"resolver":"https://pith.science/pith/Y35BQEOUNDUQICRZOYJF76QXEE","bundle":"https://pith.science/pith/Y35BQEOUNDUQICRZOYJF76QXEE/bundle.json","state":"https://pith.science/pith/Y35BQEOUNDUQICRZOYJF76QXEE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y35BQEOUNDUQICRZOYJF76QXEE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:Y35BQEOUNDUQICRZOYJF76QXEE","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":"2d36ea0ac69ee0a5c1807aa4f23ab6a4b106cd32989deb00f7d3d1983f269e66","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-06-04T16:38:58Z","title_canon_sha256":"d2db8fdf24dfdbc1c3586f9971881bd1059aa731582fa63e0e9262e92527c882"},"schema_version":"1.0","source":{"id":"2606.06372","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.06372","created_at":"2026-06-05T01:15:43Z"},{"alias_kind":"arxiv_version","alias_value":"2606.06372v1","created_at":"2026-06-05T01:15:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.06372","created_at":"2026-06-05T01:15:43Z"},{"alias_kind":"pith_short_12","alias_value":"Y35BQEOUNDUQ","created_at":"2026-06-05T01:15:43Z"},{"alias_kind":"pith_short_16","alias_value":"Y35BQEOUNDUQICRZ","created_at":"2026-06-05T01:15:43Z"},{"alias_kind":"pith_short_8","alias_value":"Y35BQEOU","created_at":"2026-06-05T01:15:43Z"}],"graph_snapshots":[{"event_id":"sha256:d2258e84f0202ff452cf946b1a934dc13ef19eba792d133e7ac39b707278b27a","target":"graph","created_at":"2026-06-05T01:15:43Z","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/2606.06372/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We construct a quantum-statistical analogue of Einstein's fluctuation argument for black-body radiation in the context of causal-diamond geometry. Starting from the phase space of a stretched horizon inside a Minkowski causal diamond, we quantize the Poisson algebra generated by the fields averaged over stretched-horizon time. We then compute the fluctuations of the averaged area density of the transverse two-spheres in a thermal state constructed in analogue with the black-body thermal state. In the null limit, where the stretched horizon approaches the causal-diamond boundary, this yields a ","authors_text":"Jerzy Kowalski-Glikman, Ludovic Varrin","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-06-04T16:38:58Z","title":"Quantum Geometry from Area Fluctuations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.06372","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:dd9784f03bad5610bac5df3ae92a27c4a6d02f9e65c7b04920734a942006fec1","target":"record","created_at":"2026-06-05T01:15:43Z","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":"2d36ea0ac69ee0a5c1807aa4f23ab6a4b106cd32989deb00f7d3d1983f269e66","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-06-04T16:38:58Z","title_canon_sha256":"d2db8fdf24dfdbc1c3586f9971881bd1059aa731582fa63e0e9262e92527c882"},"schema_version":"1.0","source":{"id":"2606.06372","kind":"arxiv","version":1}},"canonical_sha256":"c6fa1811d468e9040a3976125ffa172103579460f3a80ce7ebf45b4c35fb48c1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c6fa1811d468e9040a3976125ffa172103579460f3a80ce7ebf45b4c35fb48c1","first_computed_at":"2026-06-05T01:15:43.485241Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-05T01:15:43.485241Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tTGKLGX2pGTDdrMu1zwkMWpAS8u4eeBJLIjzhFrwMlNnoCzWTyW+uVS1o/JN0sXgAGzmVjVJjls/8fd/dWU+BA==","signature_status":"signed_v1","signed_at":"2026-06-05T01:15:43.485755Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.06372","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dd9784f03bad5610bac5df3ae92a27c4a6d02f9e65c7b04920734a942006fec1","sha256:d2258e84f0202ff452cf946b1a934dc13ef19eba792d133e7ac39b707278b27a"],"state_sha256":"5325fb247c7d4ee045316c7edfee1b9f06acead42e76023f73486c3abad06a97"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aLvJSjgNUnFWJCKCzurAEMmuIqrEoFricL4KFfoJ566UiveTPyq7A1/E9IYIx09JzfAw9Q3iyWtE/Y6Xad2DBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T21:54:24.828443Z","bundle_sha256":"196c87d9323d4f20707cd8f428a0069782f596d023141382b15cb8a805ba3cab"}}