{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:GB7TFCC22PECYAI67L5CZK7LR5","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":"0bb60aabbddbc6b230dd74515d0c28b2720276e9c03a32cd8bfe3b729680b950","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2025-11-27T08:09:55Z","title_canon_sha256":"0cabb91626d44511789faf4f0288b74becb0cbb846308b76f971f1b1556e8da8"},"schema_version":"1.0","source":{"id":"2511.22198","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2511.22198","created_at":"2026-06-02T01:04:15Z"},{"alias_kind":"arxiv_version","alias_value":"2511.22198v2","created_at":"2026-06-02T01:04:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2511.22198","created_at":"2026-06-02T01:04:15Z"},{"alias_kind":"pith_short_12","alias_value":"GB7TFCC22PEC","created_at":"2026-06-02T01:04:15Z"},{"alias_kind":"pith_short_16","alias_value":"GB7TFCC22PECYAI6","created_at":"2026-06-02T01:04:15Z"},{"alias_kind":"pith_short_8","alias_value":"GB7TFCC2","created_at":"2026-06-02T01:04:15Z"}],"graph_snapshots":[{"event_id":"sha256:22226fe4e2c42ca250f01448dcb419f1d53644f43a759322fef0ef03a1e014b0","target":"graph","created_at":"2026-06-02T01:04:15Z","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/2511.22198/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Entangled photons have attracted increasing interest as resources for developing time-resolved spectroscopic techniques. Theoretical studies suggest that their non-classical correlations enable time-resolved spectroscopy with monochromatic pumping and can selectively isolate specific Liouville pathways in nonlinear optical signals. In an earlier study, we proposed a fluorescence detection scheme that could, in principle, be implemented using existing single-photon detectors [Y. Fujihashi et al., Sci. Adv. 12, eaed7026 (2026)]. In that design, the time origin was defined by detecting the arriva","authors_text":"Akihito Ishizaki, Yuta Fujihashi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2025-11-27T08:09:55Z","title":"Two-dimensional fluorescence spectroscopy with quantum entangled photons: Idler-referenced timing without pump detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2511.22198","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":"sha256:2fd8fae04bbcc079528c07c4a0a6ba728bdcbd8a02fd113f26748b926ec8f1b3","target":"record","created_at":"2026-06-02T01:04:15Z","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":"0bb60aabbddbc6b230dd74515d0c28b2720276e9c03a32cd8bfe3b729680b950","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2025-11-27T08:09:55Z","title_canon_sha256":"0cabb91626d44511789faf4f0288b74becb0cbb846308b76f971f1b1556e8da8"},"schema_version":"1.0","source":{"id":"2511.22198","kind":"arxiv","version":2}},"canonical_sha256":"307f32885ad3c82c011efafa2cabeb8f67effe653a538f298276a61f1840dea4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"307f32885ad3c82c011efafa2cabeb8f67effe653a538f298276a61f1840dea4","first_computed_at":"2026-06-02T01:04:15.126446Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-02T01:04:15.126446Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qsDQk7KouzL+hcpIc/0v51hT6eHjUiEyaSXkspcaOdqJavhFsty0Wh6FBGDwOQnjxcfJ6UmkWIC6Gdb33Z+bBA==","signature_status":"signed_v1","signed_at":"2026-06-02T01:04:15.126895Z","signed_message":"canonical_sha256_bytes"},"source_id":"2511.22198","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2fd8fae04bbcc079528c07c4a0a6ba728bdcbd8a02fd113f26748b926ec8f1b3","sha256:22226fe4e2c42ca250f01448dcb419f1d53644f43a759322fef0ef03a1e014b0"],"state_sha256":"fc5fafca6c0bc4f1a35ab8a66df9aaaa2d696daaf487725e448ed1911e30e20d"}