{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:ZIKVCGKQG4HH3XD4XOBLUP44ZG","short_pith_number":"pith:ZIKVCGKQ","canonical_record":{"source":{"id":"physics/0111019","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.chem-ph","submitted_at":"2001-11-06T12:56:11Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"472f7cfc1c9e1f3dd62e7dfded10445dc9cd1b7a72a39369f3e56f72e72fb637","abstract_canon_sha256":"25a848a34bc6db0f8bab13a6529f895c3e0f9800ceca9f9fcf3963daad3fcd2f"},"schema_version":"1.0"},"canonical_sha256":"ca15511950370e7ddc7cbb82ba3f9cc9a5289c05fb5c665bd3c248265ff75836","source":{"kind":"arxiv","id":"physics/0111019","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/0111019","created_at":"2026-07-04T14:48:20Z"},{"alias_kind":"arxiv_version","alias_value":"physics/0111019v1","created_at":"2026-07-04T14:48:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/0111019","created_at":"2026-07-04T14:48:20Z"},{"alias_kind":"pith_short_12","alias_value":"ZIKVCGKQG4HH","created_at":"2026-07-04T14:48:20Z"},{"alias_kind":"pith_short_16","alias_value":"ZIKVCGKQG4HH3XD4","created_at":"2026-07-04T14:48:20Z"},{"alias_kind":"pith_short_8","alias_value":"ZIKVCGKQ","created_at":"2026-07-04T14:48:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:ZIKVCGKQG4HH3XD4XOBLUP44ZG","target":"record","payload":{"canonical_record":{"source":{"id":"physics/0111019","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.chem-ph","submitted_at":"2001-11-06T12:56:11Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"472f7cfc1c9e1f3dd62e7dfded10445dc9cd1b7a72a39369f3e56f72e72fb637","abstract_canon_sha256":"25a848a34bc6db0f8bab13a6529f895c3e0f9800ceca9f9fcf3963daad3fcd2f"},"schema_version":"1.0"},"canonical_sha256":"ca15511950370e7ddc7cbb82ba3f9cc9a5289c05fb5c665bd3c248265ff75836","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:48:20.513185Z","signature_b64":"887RNb4ZPMVEFc2RpNvuRSh4hVg5cQZpYkcvCDh+7YCMzqPdMPnU1/Dc/Fg48WKkoLCfjot4PVl6zYGitaAzDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ca15511950370e7ddc7cbb82ba3f9cc9a5289c05fb5c665bd3c248265ff75836","last_reissued_at":"2026-07-04T14:48:20.512606Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:48:20.512606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"physics/0111019","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":"2026-07-04T14:48:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JZD0qq8IvuAnJoghpxzO64nX583y+OfE5so/M2HLy35CltUBFVUvbCuxseV2Ihxwy7i73/YwCtAFb50w1ax0BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T14:21:00.926734Z"},"content_sha256":"2e1455ca2a0e74958c9240e6eaca93932256d6f35c107111e30bb047b74308d4","schema_version":"1.0","event_id":"sha256:2e1455ca2a0e74958c9240e6eaca93932256d6f35c107111e30bb047b74308d4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:ZIKVCGKQG4HH3XD4XOBLUP44ZG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Investigation Solvation Dynamics and Isomerization of Dye IR-140 Using pump supercontinuum-probing Technique","license":"","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.chem-ph","authors_text":"Danling Wang, Guangzhi Xu, Hongbing Jiang, Hong Yang, Qihuang Gong Junfeng Xiang, Songjiang Wu","submitted_at":"2001-11-06T12:56:11Z","abstract_excerpt":"The solvation dynamics and isomerization process of an organic dye, IR-140, in polar solvents and nonpolar solvents have been investigated using pump supercontinuum-probing (PSCP) technique. In all solvents, the dynamics exhibits solvent-dependent. Solvent induced spectral shifts of the absorption and emission spectra of IR-140 have also been studied in a variety of solvents. At the same time, the photoisomerization process has been examined. The approximate energy-band structure of IR-140 was also supposed firstly."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0111019","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/physics/0111019/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":"2026-07-04T14:48:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Da17NrH21BnMWGlQjJFa0DhLuy07bGY4ovgIKMcAepFgbCFvqmeva487LKpLP8sJqd+77HZdyBNdAS2ppI5YDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T14:21:00.927175Z"},"content_sha256":"a5d8619c400a7b10bc7fab5ed0da0f121b1ddce5315a2ba2fdc817c25f5c1f89","schema_version":"1.0","event_id":"sha256:a5d8619c400a7b10bc7fab5ed0da0f121b1ddce5315a2ba2fdc817c25f5c1f89"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZIKVCGKQG4HH3XD4XOBLUP44ZG/bundle.json","state_url":"https://pith.science/pith/ZIKVCGKQG4HH3XD4XOBLUP44ZG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZIKVCGKQG4HH3XD4XOBLUP44ZG/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":"2026-07-31T14:21:00Z","links":{"resolver":"https://pith.science/pith/ZIKVCGKQG4HH3XD4XOBLUP44ZG","bundle":"https://pith.science/pith/ZIKVCGKQG4HH3XD4XOBLUP44ZG/bundle.json","state":"https://pith.science/pith/ZIKVCGKQG4HH3XD4XOBLUP44ZG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZIKVCGKQG4HH3XD4XOBLUP44ZG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:ZIKVCGKQG4HH3XD4XOBLUP44ZG","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":"25a848a34bc6db0f8bab13a6529f895c3e0f9800ceca9f9fcf3963daad3fcd2f","cross_cats_sorted":["physics.optics"],"license":"","primary_cat":"physics.chem-ph","submitted_at":"2001-11-06T12:56:11Z","title_canon_sha256":"472f7cfc1c9e1f3dd62e7dfded10445dc9cd1b7a72a39369f3e56f72e72fb637"},"schema_version":"1.0","source":{"id":"physics/0111019","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/0111019","created_at":"2026-07-04T14:48:20Z"},{"alias_kind":"arxiv_version","alias_value":"physics/0111019v1","created_at":"2026-07-04T14:48:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/0111019","created_at":"2026-07-04T14:48:20Z"},{"alias_kind":"pith_short_12","alias_value":"ZIKVCGKQG4HH","created_at":"2026-07-04T14:48:20Z"},{"alias_kind":"pith_short_16","alias_value":"ZIKVCGKQG4HH3XD4","created_at":"2026-07-04T14:48:20Z"},{"alias_kind":"pith_short_8","alias_value":"ZIKVCGKQ","created_at":"2026-07-04T14:48:20Z"}],"graph_snapshots":[{"event_id":"sha256:a5d8619c400a7b10bc7fab5ed0da0f121b1ddce5315a2ba2fdc817c25f5c1f89","target":"graph","created_at":"2026-07-04T14:48:20Z","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/physics/0111019/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The solvation dynamics and isomerization process of an organic dye, IR-140, in polar solvents and nonpolar solvents have been investigated using pump supercontinuum-probing (PSCP) technique. In all solvents, the dynamics exhibits solvent-dependent. Solvent induced spectral shifts of the absorption and emission spectra of IR-140 have also been studied in a variety of solvents. At the same time, the photoisomerization process has been examined. The approximate energy-band structure of IR-140 was also supposed firstly.","authors_text":"Danling Wang, Guangzhi Xu, Hongbing Jiang, Hong Yang, Qihuang Gong Junfeng Xiang, Songjiang Wu","cross_cats":["physics.optics"],"headline":"","license":"","primary_cat":"physics.chem-ph","submitted_at":"2001-11-06T12:56:11Z","title":"Investigation Solvation Dynamics and Isomerization of Dye IR-140 Using pump supercontinuum-probing Technique"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0111019","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":"sha256:2e1455ca2a0e74958c9240e6eaca93932256d6f35c107111e30bb047b74308d4","target":"record","created_at":"2026-07-04T14:48:20Z","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":"25a848a34bc6db0f8bab13a6529f895c3e0f9800ceca9f9fcf3963daad3fcd2f","cross_cats_sorted":["physics.optics"],"license":"","primary_cat":"physics.chem-ph","submitted_at":"2001-11-06T12:56:11Z","title_canon_sha256":"472f7cfc1c9e1f3dd62e7dfded10445dc9cd1b7a72a39369f3e56f72e72fb637"},"schema_version":"1.0","source":{"id":"physics/0111019","kind":"arxiv","version":1}},"canonical_sha256":"ca15511950370e7ddc7cbb82ba3f9cc9a5289c05fb5c665bd3c248265ff75836","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ca15511950370e7ddc7cbb82ba3f9cc9a5289c05fb5c665bd3c248265ff75836","first_computed_at":"2026-07-04T14:48:20.512606Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:48:20.512606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"887RNb4ZPMVEFc2RpNvuRSh4hVg5cQZpYkcvCDh+7YCMzqPdMPnU1/Dc/Fg48WKkoLCfjot4PVl6zYGitaAzDA==","signature_status":"signed_v1","signed_at":"2026-07-04T14:48:20.513185Z","signed_message":"canonical_sha256_bytes"},"source_id":"physics/0111019","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2e1455ca2a0e74958c9240e6eaca93932256d6f35c107111e30bb047b74308d4","sha256:a5d8619c400a7b10bc7fab5ed0da0f121b1ddce5315a2ba2fdc817c25f5c1f89"],"state_sha256":"40b043cd400a9383f88345112bbeb26746c281cf080da74839384fa433c9d846"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CrDfC+sVJghcSjGwnvi2n9AFFfbj85igs18kYQxJ9cWEjg6dB4EfSlqGIpB1Y1H5gdYm8bH4tPSk/3wTC010BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-31T14:21:00.931061Z","bundle_sha256":"5b946b767a222eed985bf2914490d107e506bfadbde1e31f5e3339b70400e272"}}