{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:T7GBMS4IFTTGYIPNDVJ76QCC6H","short_pith_number":"pith:T7GBMS4I","canonical_record":{"source":{"id":"2607.08167","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-07-09T07:11:37Z","cross_cats_sorted":[],"title_canon_sha256":"6ece05e297435a1df15552493a650bd7ae9a661f3365fdc3041ea0fdfd81bd60","abstract_canon_sha256":"98057aefb1b04ba0c2cfbf5d99899cc07b61e04c89abe7bf0362d460da43f592"},"schema_version":"1.0"},"canonical_sha256":"9fcc164b882ce66c21ed1d53ff4042f1e008e9f133018196f7150c4841d58b68","source":{"kind":"arxiv","id":"2607.08167","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.08167","created_at":"2026-07-10T01:19:28Z"},{"alias_kind":"arxiv_version","alias_value":"2607.08167v1","created_at":"2026-07-10T01:19:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.08167","created_at":"2026-07-10T01:19:28Z"},{"alias_kind":"pith_short_12","alias_value":"T7GBMS4IFTTG","created_at":"2026-07-10T01:19:28Z"},{"alias_kind":"pith_short_16","alias_value":"T7GBMS4IFTTGYIPN","created_at":"2026-07-10T01:19:28Z"},{"alias_kind":"pith_short_8","alias_value":"T7GBMS4I","created_at":"2026-07-10T01:19:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:T7GBMS4IFTTGYIPNDVJ76QCC6H","target":"record","payload":{"canonical_record":{"source":{"id":"2607.08167","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-07-09T07:11:37Z","cross_cats_sorted":[],"title_canon_sha256":"6ece05e297435a1df15552493a650bd7ae9a661f3365fdc3041ea0fdfd81bd60","abstract_canon_sha256":"98057aefb1b04ba0c2cfbf5d99899cc07b61e04c89abe7bf0362d460da43f592"},"schema_version":"1.0"},"canonical_sha256":"9fcc164b882ce66c21ed1d53ff4042f1e008e9f133018196f7150c4841d58b68","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-10T01:19:28.528191Z","signature_b64":"jKZXrO1PgTl8pnzIOVALG2R5E5reOm7bbsz8fOleg7a1ZPDIzjx7u2b0KcFkhgo/DP8sMBneSxJhR5XUOU6rCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9fcc164b882ce66c21ed1d53ff4042f1e008e9f133018196f7150c4841d58b68","last_reissued_at":"2026-07-10T01:19:28.527782Z","signature_status":"signed_v1","first_computed_at":"2026-07-10T01:19:28.527782Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.08167","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":"2026-07-10T01:19:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1JHByyR29dYUC12YByJcUa9NGKc6JIXaAKgglZuWoWH08AQPq6CS6JXudHeyuR7QYSrKjwq2iMRxVdFamPtXAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T17:08:10.162152Z"},"content_sha256":"d3d3f0c415288202227706fbe59474898b5976996559973232ba18fbe0686460","schema_version":"1.0","event_id":"sha256:d3d3f0c415288202227706fbe59474898b5976996559973232ba18fbe0686460"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:T7GBMS4IFTTGYIPNDVJ76QCC6H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Charge-partition pathways in strong-field photoionization of carbonyl sulfide monomers and dimers","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"Cangtao Yin, Chao He, Markus Meuwly, Stefan Willitsch, Xinyue Zhang","submitted_at":"2026-07-09T07:11:37Z","abstract_excerpt":"Strong-field photoionization of molecules and molecular clusters gives rise to a rich variety of fragmentation pathways governed by charge localization and redistribution on ultrafast timescales. Here, we report a velocity-map imaging study of the strong-field photoionization and fragmentation of carbonyl sulfide (OCS) monomers and dimers driven by 150 femtosecond (fs) laser pulses at 775~nm. The images of the total kinetic-energy and angular distributions of the OCS$^{2+}$, S$^+$, and CO$^+$ fragments were interpreted with the help of electronic-structure calculations of the potential energy "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.08167","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/2607.08167/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":"2026-07-10T01:19:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D1ULxd92SDHOaUWXLNHudD77FuTeK6wJfPI+kyBpIyrvfqq3r175NfJ/Lzy7cc/hvt2NSJ5fsK06w5v00WCZCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T17:08:10.162967Z"},"content_sha256":"32619042af2eac59866d5898bde52e9761a83c09ac468d5c5f99c5603eddc257","schema_version":"1.0","event_id":"sha256:32619042af2eac59866d5898bde52e9761a83c09ac468d5c5f99c5603eddc257"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T7GBMS4IFTTGYIPNDVJ76QCC6H/bundle.json","state_url":"https://pith.science/pith/T7GBMS4IFTTGYIPNDVJ76QCC6H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T7GBMS4IFTTGYIPNDVJ76QCC6H/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":"2026-08-07T17:08:10Z","links":{"resolver":"https://pith.science/pith/T7GBMS4IFTTGYIPNDVJ76QCC6H","bundle":"https://pith.science/pith/T7GBMS4IFTTGYIPNDVJ76QCC6H/bundle.json","state":"https://pith.science/pith/T7GBMS4IFTTGYIPNDVJ76QCC6H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T7GBMS4IFTTGYIPNDVJ76QCC6H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:T7GBMS4IFTTGYIPNDVJ76QCC6H","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":"98057aefb1b04ba0c2cfbf5d99899cc07b61e04c89abe7bf0362d460da43f592","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-07-09T07:11:37Z","title_canon_sha256":"6ece05e297435a1df15552493a650bd7ae9a661f3365fdc3041ea0fdfd81bd60"},"schema_version":"1.0","source":{"id":"2607.08167","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.08167","created_at":"2026-07-10T01:19:28Z"},{"alias_kind":"arxiv_version","alias_value":"2607.08167v1","created_at":"2026-07-10T01:19:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.08167","created_at":"2026-07-10T01:19:28Z"},{"alias_kind":"pith_short_12","alias_value":"T7GBMS4IFTTG","created_at":"2026-07-10T01:19:28Z"},{"alias_kind":"pith_short_16","alias_value":"T7GBMS4IFTTGYIPN","created_at":"2026-07-10T01:19:28Z"},{"alias_kind":"pith_short_8","alias_value":"T7GBMS4I","created_at":"2026-07-10T01:19:28Z"}],"graph_snapshots":[{"event_id":"sha256:32619042af2eac59866d5898bde52e9761a83c09ac468d5c5f99c5603eddc257","target":"graph","created_at":"2026-07-10T01:19:28Z","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/2607.08167/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Strong-field photoionization of molecules and molecular clusters gives rise to a rich variety of fragmentation pathways governed by charge localization and redistribution on ultrafast timescales. Here, we report a velocity-map imaging study of the strong-field photoionization and fragmentation of carbonyl sulfide (OCS) monomers and dimers driven by 150 femtosecond (fs) laser pulses at 775~nm. The images of the total kinetic-energy and angular distributions of the OCS$^{2+}$, S$^+$, and CO$^+$ fragments were interpreted with the help of electronic-structure calculations of the potential energy ","authors_text":"Cangtao Yin, Chao He, Markus Meuwly, Stefan Willitsch, Xinyue Zhang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-07-09T07:11:37Z","title":"Charge-partition pathways in strong-field photoionization of carbonyl sulfide monomers and dimers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.08167","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:d3d3f0c415288202227706fbe59474898b5976996559973232ba18fbe0686460","target":"record","created_at":"2026-07-10T01:19:28Z","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":"98057aefb1b04ba0c2cfbf5d99899cc07b61e04c89abe7bf0362d460da43f592","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-07-09T07:11:37Z","title_canon_sha256":"6ece05e297435a1df15552493a650bd7ae9a661f3365fdc3041ea0fdfd81bd60"},"schema_version":"1.0","source":{"id":"2607.08167","kind":"arxiv","version":1}},"canonical_sha256":"9fcc164b882ce66c21ed1d53ff4042f1e008e9f133018196f7150c4841d58b68","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9fcc164b882ce66c21ed1d53ff4042f1e008e9f133018196f7150c4841d58b68","first_computed_at":"2026-07-10T01:19:28.527782Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-10T01:19:28.527782Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jKZXrO1PgTl8pnzIOVALG2R5E5reOm7bbsz8fOleg7a1ZPDIzjx7u2b0KcFkhgo/DP8sMBneSxJhR5XUOU6rCA==","signature_status":"signed_v1","signed_at":"2026-07-10T01:19:28.528191Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.08167","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d3d3f0c415288202227706fbe59474898b5976996559973232ba18fbe0686460","sha256:32619042af2eac59866d5898bde52e9761a83c09ac468d5c5f99c5603eddc257"],"state_sha256":"abffe44a60f6bcf9ce5bf0b8686f4738162cad7b521291ce793ae38792f1008b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xktr8npSb7bL0620e+gJgOdhpW6wGjRAbQsj9rTS0TRHJ5PC15wpbadQnoG/yzQ0HvFwSar9uqtnwQaNnfR8BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T17:08:10.168682Z","bundle_sha256":"f1799efddaade430dd8f637f95523dc1a8c9fd8402c253d49d8229c74847541c"}}