{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:56L6MAU74Z7WFOLM3PRL5PREWX","short_pith_number":"pith:56L6MAU7","canonical_record":{"source":{"id":"2606.12221","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-10T15:32:33Z","cross_cats_sorted":[],"title_canon_sha256":"e8ed98d567a4d1e3132fe568a60ac2ee575cb31a616be50704d6069c4a35c643","abstract_canon_sha256":"8b8de32c24d423342e102b264b39cb4eafd34ca2cf0f0f653914a7ec995517c6"},"schema_version":"1.0"},"canonical_sha256":"ef97e6029fe67f62b96cdbe2bebe24b5f0bed66f0eaeebd772ba6f74c6c05ff4","source":{"kind":"arxiv","id":"2606.12221","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.12221","created_at":"2026-06-11T01:10:55Z"},{"alias_kind":"arxiv_version","alias_value":"2606.12221v1","created_at":"2026-06-11T01:10:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.12221","created_at":"2026-06-11T01:10:55Z"},{"alias_kind":"pith_short_12","alias_value":"56L6MAU74Z7W","created_at":"2026-06-11T01:10:55Z"},{"alias_kind":"pith_short_16","alias_value":"56L6MAU74Z7WFOLM","created_at":"2026-06-11T01:10:55Z"},{"alias_kind":"pith_short_8","alias_value":"56L6MAU7","created_at":"2026-06-11T01:10:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:56L6MAU74Z7WFOLM3PRL5PREWX","target":"record","payload":{"canonical_record":{"source":{"id":"2606.12221","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-10T15:32:33Z","cross_cats_sorted":[],"title_canon_sha256":"e8ed98d567a4d1e3132fe568a60ac2ee575cb31a616be50704d6069c4a35c643","abstract_canon_sha256":"8b8de32c24d423342e102b264b39cb4eafd34ca2cf0f0f653914a7ec995517c6"},"schema_version":"1.0"},"canonical_sha256":"ef97e6029fe67f62b96cdbe2bebe24b5f0bed66f0eaeebd772ba6f74c6c05ff4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-11T01:10:55.132115Z","signature_b64":"NBC0GCxSysD/KrmKwvC4LyBFiyHSppQFG9BUEKhmHuwD80R1XlyZfKqhgxQJRuMnXhIyFPILTcmdISL6bYPjDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ef97e6029fe67f62b96cdbe2bebe24b5f0bed66f0eaeebd772ba6f74c6c05ff4","last_reissued_at":"2026-06-11T01:10:55.131292Z","signature_status":"signed_v1","first_computed_at":"2026-06-11T01:10:55.131292Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.12221","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":"2026-06-11T01:10:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9BAcHpZeoTFyd0zhRdGuB/a+kMDyO8KAuCM4LFKCZv3VtIXMR5rOvE18Xts4xqaXdg3wBSIV1HP57z+YuwQaAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T17:09:12.110700Z"},"content_sha256":"25f0c63bbce9dfd0251021889570bc89dcfc14d3658258ba027de9c42d1a7f40","schema_version":"1.0","event_id":"sha256:25f0c63bbce9dfd0251021889570bc89dcfc14d3658258ba027de9c42d1a7f40"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:56L6MAU74Z7WFOLM3PRL5PREWX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum dynamic simulation of triplet formation in an effective model of Y6 (BTP-4F)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Isabel Creed, Jarvist Moore Frost, Lucy J. F. Hart, Pranay Venkatesh, Tom Ward","submitted_at":"2026-06-10T15:32:33Z","abstract_excerpt":"We construct a five-state model for photoexcitation in Y6 (BTP-4F) dimers, and then solve the non-adiabtic dynamics using the Hierarchical Equations of Motion (HEOM) method. We find that triplets are populated mainly via a transiently excited \\textit{intermolecular} charge-transfer singlet to triplet Frenkel exciton route; this route is not available to the monomer. Analysis of one-particle transition density matrices suggests that the charge-transfer states are spatially distinct to the Frenkel exciton states, indicating that the large spin-orbit-coupling for this transition is due to it bein"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.12221","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/2606.12221/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":"2026-06-11T01:10:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ObE9P1U00r4JO8JtOSi6DgR6lTtLDzDEZLT0y6zwDrP33A3h02oKaOgwx5azvFzXcv3vZyxPDNmEks+6RID3AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T17:09:12.111075Z"},"content_sha256":"dde6b6a01415eeda561d2a3ba8afa058f90787f75522346502b44ef6d9350de3","schema_version":"1.0","event_id":"sha256:dde6b6a01415eeda561d2a3ba8afa058f90787f75522346502b44ef6d9350de3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/56L6MAU74Z7WFOLM3PRL5PREWX/bundle.json","state_url":"https://pith.science/pith/56L6MAU74Z7WFOLM3PRL5PREWX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/56L6MAU74Z7WFOLM3PRL5PREWX/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":"2026-06-28T17:09:12Z","links":{"resolver":"https://pith.science/pith/56L6MAU74Z7WFOLM3PRL5PREWX","bundle":"https://pith.science/pith/56L6MAU74Z7WFOLM3PRL5PREWX/bundle.json","state":"https://pith.science/pith/56L6MAU74Z7WFOLM3PRL5PREWX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/56L6MAU74Z7WFOLM3PRL5PREWX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:56L6MAU74Z7WFOLM3PRL5PREWX","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":"8b8de32c24d423342e102b264b39cb4eafd34ca2cf0f0f653914a7ec995517c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-10T15:32:33Z","title_canon_sha256":"e8ed98d567a4d1e3132fe568a60ac2ee575cb31a616be50704d6069c4a35c643"},"schema_version":"1.0","source":{"id":"2606.12221","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.12221","created_at":"2026-06-11T01:10:55Z"},{"alias_kind":"arxiv_version","alias_value":"2606.12221v1","created_at":"2026-06-11T01:10:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.12221","created_at":"2026-06-11T01:10:55Z"},{"alias_kind":"pith_short_12","alias_value":"56L6MAU74Z7W","created_at":"2026-06-11T01:10:55Z"},{"alias_kind":"pith_short_16","alias_value":"56L6MAU74Z7WFOLM","created_at":"2026-06-11T01:10:55Z"},{"alias_kind":"pith_short_8","alias_value":"56L6MAU7","created_at":"2026-06-11T01:10:55Z"}],"graph_snapshots":[{"event_id":"sha256:dde6b6a01415eeda561d2a3ba8afa058f90787f75522346502b44ef6d9350de3","target":"graph","created_at":"2026-06-11T01:10:55Z","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/2606.12221/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We construct a five-state model for photoexcitation in Y6 (BTP-4F) dimers, and then solve the non-adiabtic dynamics using the Hierarchical Equations of Motion (HEOM) method. We find that triplets are populated mainly via a transiently excited \\textit{intermolecular} charge-transfer singlet to triplet Frenkel exciton route; this route is not available to the monomer. Analysis of one-particle transition density matrices suggests that the charge-transfer states are spatially distinct to the Frenkel exciton states, indicating that the large spin-orbit-coupling for this transition is due to it bein","authors_text":"Isabel Creed, Jarvist Moore Frost, Lucy J. F. Hart, Pranay Venkatesh, Tom Ward","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-10T15:32:33Z","title":"Quantum dynamic simulation of triplet formation in an effective model of Y6 (BTP-4F)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.12221","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":"sha256:25f0c63bbce9dfd0251021889570bc89dcfc14d3658258ba027de9c42d1a7f40","target":"record","created_at":"2026-06-11T01:10:55Z","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":"8b8de32c24d423342e102b264b39cb4eafd34ca2cf0f0f653914a7ec995517c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-10T15:32:33Z","title_canon_sha256":"e8ed98d567a4d1e3132fe568a60ac2ee575cb31a616be50704d6069c4a35c643"},"schema_version":"1.0","source":{"id":"2606.12221","kind":"arxiv","version":1}},"canonical_sha256":"ef97e6029fe67f62b96cdbe2bebe24b5f0bed66f0eaeebd772ba6f74c6c05ff4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef97e6029fe67f62b96cdbe2bebe24b5f0bed66f0eaeebd772ba6f74c6c05ff4","first_computed_at":"2026-06-11T01:10:55.131292Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-11T01:10:55.131292Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NBC0GCxSysD/KrmKwvC4LyBFiyHSppQFG9BUEKhmHuwD80R1XlyZfKqhgxQJRuMnXhIyFPILTcmdISL6bYPjDg==","signature_status":"signed_v1","signed_at":"2026-06-11T01:10:55.132115Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.12221","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:25f0c63bbce9dfd0251021889570bc89dcfc14d3658258ba027de9c42d1a7f40","sha256:dde6b6a01415eeda561d2a3ba8afa058f90787f75522346502b44ef6d9350de3"],"state_sha256":"4f834f0650886b46edb06b8b8c4c63c47a82eac194b663af273eaa6418708a8e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fSO9GcJZMNq3btwru83Fj/Lqrk9Wnl8+HKWQD/pPF9/8LDLj40z/GGiKMVOXqbkr5Crt+23KxBWoQGnxJqxeCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T17:09:12.113031Z","bundle_sha256":"249c76f8ee0730e104240e5e34adf3bbc4658e42f30f8d87787b1b0a9caed5b6"}}