{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:V3YNUHAK4WDPMVZAYLLXYSRQWL","short_pith_number":"pith:V3YNUHAK","canonical_record":{"source":{"id":"2509.09998","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-09-12T06:47:20Z","cross_cats_sorted":["physics.chem-ph"],"title_canon_sha256":"10843a3fa04ca2c7bc27cc041ae94fdc9fb4905d3d6232e2084e6a5d3e3af5c5","abstract_canon_sha256":"caef2fe22284d801366873d840bb3f3ca56a881bc535618a2c0cc88f1dc17e67"},"schema_version":"1.0"},"canonical_sha256":"aef0da1c0ae586f65720c2d77c4a30b2dc502e9c92976acf809699d4381a5ebc","source":{"kind":"arxiv","id":"2509.09998","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.09998","created_at":"2026-07-05T12:09:53Z"},{"alias_kind":"arxiv_version","alias_value":"2509.09998v1","created_at":"2026-07-05T12:09:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.09998","created_at":"2026-07-05T12:09:53Z"},{"alias_kind":"pith_short_12","alias_value":"V3YNUHAK4WDP","created_at":"2026-07-05T12:09:53Z"},{"alias_kind":"pith_short_16","alias_value":"V3YNUHAK4WDPMVZA","created_at":"2026-07-05T12:09:53Z"},{"alias_kind":"pith_short_8","alias_value":"V3YNUHAK","created_at":"2026-07-05T12:09:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:V3YNUHAK4WDPMVZAYLLXYSRQWL","target":"record","payload":{"canonical_record":{"source":{"id":"2509.09998","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-09-12T06:47:20Z","cross_cats_sorted":["physics.chem-ph"],"title_canon_sha256":"10843a3fa04ca2c7bc27cc041ae94fdc9fb4905d3d6232e2084e6a5d3e3af5c5","abstract_canon_sha256":"caef2fe22284d801366873d840bb3f3ca56a881bc535618a2c0cc88f1dc17e67"},"schema_version":"1.0"},"canonical_sha256":"aef0da1c0ae586f65720c2d77c4a30b2dc502e9c92976acf809699d4381a5ebc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:09:53.478863Z","signature_b64":"RVAZs4/kh4N/9/yKP4ePalr5L6SCGwvCcJUSz7ivvcUI6/UIJOkJvqYvhBoG+ygL2/1oaCO+g3w6sLu7NSSUAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aef0da1c0ae586f65720c2d77c4a30b2dc502e9c92976acf809699d4381a5ebc","last_reissued_at":"2026-07-05T12:09:53.478363Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:09:53.478363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2509.09998","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":"2026-07-05T12:09:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"njVVOntbSxG0juu2TvpyIhEqs2uzMvXLfhYOkeWF9dJFt/pDXpFr+6jdz2EipuyMC5fECFJyug6PuqsH3cVvBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:40:15.116838Z"},"content_sha256":"120f65ad09cf2922dbbbec3a0eb29f292170aa6e30e67fd58886b76bf27e0cb4","schema_version":"1.0","event_id":"sha256:120f65ad09cf2922dbbbec3a0eb29f292170aa6e30e67fd58886b76bf27e0cb4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:V3YNUHAK4WDPMVZAYLLXYSRQWL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Unveiling the Role of Solvents in DBTTF:HATCN Ternary Cocrystals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.chem-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alexandra Friedrich, Ana M. Valencia, Andreas Opitz, Beatrice Cula, Caterina Cocchi, Holger Helten, Jens Pflaum, Lisa Schraut-May, Marie Siegert, Sebastian Hammer","submitted_at":"2025-09-12T06:47:20Z","abstract_excerpt":"Donor-acceptor (D:A) cocrystals offer a promising platform for next-generation optoelectronic applications, but the impact of residual solvent molecules on their properties remains an open question. We investigate six novel D:A cocrystals of dibenzotetrathiafulvalene (DBTTF) and 1,4,5,8,9,11-hexaazatriphenylenehexacarbo-nitrile (HATCN), prepared via solvent evaporation, yielding 1:1 molar ratios, and horizontal vapor deposition, resulting in solvent-free 3:2 cocrystals. Combining spectroscopy and density-functional theory (DFT) calculations, we find that, while the electronic and optical prope"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.09998","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/2509.09998/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":"2026-07-05T12:09:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y2Hfejuy+yJEpzpR7/kac6BVp3Xu3P9mifOOKLAlOzo/7gr5cHzOeXfsXnyIcFGa2URJUWV62se6irrOkaAbCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:40:15.117209Z"},"content_sha256":"d929a96284871e4117e6bf69587dcd5aba1d494cce372fbf2949d4e4b104e95b","schema_version":"1.0","event_id":"sha256:d929a96284871e4117e6bf69587dcd5aba1d494cce372fbf2949d4e4b104e95b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/V3YNUHAK4WDPMVZAYLLXYSRQWL/bundle.json","state_url":"https://pith.science/pith/V3YNUHAK4WDPMVZAYLLXYSRQWL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/V3YNUHAK4WDPMVZAYLLXYSRQWL/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":"2026-07-07T13:40:15Z","links":{"resolver":"https://pith.science/pith/V3YNUHAK4WDPMVZAYLLXYSRQWL","bundle":"https://pith.science/pith/V3YNUHAK4WDPMVZAYLLXYSRQWL/bundle.json","state":"https://pith.science/pith/V3YNUHAK4WDPMVZAYLLXYSRQWL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/V3YNUHAK4WDPMVZAYLLXYSRQWL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:V3YNUHAK4WDPMVZAYLLXYSRQWL","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":"caef2fe22284d801366873d840bb3f3ca56a881bc535618a2c0cc88f1dc17e67","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-09-12T06:47:20Z","title_canon_sha256":"10843a3fa04ca2c7bc27cc041ae94fdc9fb4905d3d6232e2084e6a5d3e3af5c5"},"schema_version":"1.0","source":{"id":"2509.09998","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.09998","created_at":"2026-07-05T12:09:53Z"},{"alias_kind":"arxiv_version","alias_value":"2509.09998v1","created_at":"2026-07-05T12:09:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.09998","created_at":"2026-07-05T12:09:53Z"},{"alias_kind":"pith_short_12","alias_value":"V3YNUHAK4WDP","created_at":"2026-07-05T12:09:53Z"},{"alias_kind":"pith_short_16","alias_value":"V3YNUHAK4WDPMVZA","created_at":"2026-07-05T12:09:53Z"},{"alias_kind":"pith_short_8","alias_value":"V3YNUHAK","created_at":"2026-07-05T12:09:53Z"}],"graph_snapshots":[{"event_id":"sha256:d929a96284871e4117e6bf69587dcd5aba1d494cce372fbf2949d4e4b104e95b","target":"graph","created_at":"2026-07-05T12:09:53Z","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/2509.09998/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Donor-acceptor (D:A) cocrystals offer a promising platform for next-generation optoelectronic applications, but the impact of residual solvent molecules on their properties remains an open question. We investigate six novel D:A cocrystals of dibenzotetrathiafulvalene (DBTTF) and 1,4,5,8,9,11-hexaazatriphenylenehexacarbo-nitrile (HATCN), prepared via solvent evaporation, yielding 1:1 molar ratios, and horizontal vapor deposition, resulting in solvent-free 3:2 cocrystals. Combining spectroscopy and density-functional theory (DFT) calculations, we find that, while the electronic and optical prope","authors_text":"Alexandra Friedrich, Ana M. Valencia, Andreas Opitz, Beatrice Cula, Caterina Cocchi, Holger Helten, Jens Pflaum, Lisa Schraut-May, Marie Siegert, Sebastian Hammer","cross_cats":["physics.chem-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-09-12T06:47:20Z","title":"Unveiling the Role of Solvents in DBTTF:HATCN Ternary Cocrystals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.09998","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":"sha256:120f65ad09cf2922dbbbec3a0eb29f292170aa6e30e67fd58886b76bf27e0cb4","target":"record","created_at":"2026-07-05T12:09:53Z","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":"caef2fe22284d801366873d840bb3f3ca56a881bc535618a2c0cc88f1dc17e67","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-09-12T06:47:20Z","title_canon_sha256":"10843a3fa04ca2c7bc27cc041ae94fdc9fb4905d3d6232e2084e6a5d3e3af5c5"},"schema_version":"1.0","source":{"id":"2509.09998","kind":"arxiv","version":1}},"canonical_sha256":"aef0da1c0ae586f65720c2d77c4a30b2dc502e9c92976acf809699d4381a5ebc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aef0da1c0ae586f65720c2d77c4a30b2dc502e9c92976acf809699d4381a5ebc","first_computed_at":"2026-07-05T12:09:53.478363Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:09:53.478363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RVAZs4/kh4N/9/yKP4ePalr5L6SCGwvCcJUSz7ivvcUI6/UIJOkJvqYvhBoG+ygL2/1oaCO+g3w6sLu7NSSUAg==","signature_status":"signed_v1","signed_at":"2026-07-05T12:09:53.478863Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.09998","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:120f65ad09cf2922dbbbec3a0eb29f292170aa6e30e67fd58886b76bf27e0cb4","sha256:d929a96284871e4117e6bf69587dcd5aba1d494cce372fbf2949d4e4b104e95b"],"state_sha256":"a8737899d47533d5d9136f17d8fca920fe336e8fee2f76fe53beecf35216c8f6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"esrxwjgn1s9K1Rzz8aZvl+BXO7YUxc+VqyeQ4891QjsluGOpIIq/4TnIqRrWMnZOeC8zlktO4PwNuM8Z2fOADA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T13:40:15.119205Z","bundle_sha256":"be37b00d8bf0b2b5a5a37bdbecdd05b65d8f88a4d39d38c38802a33baa3cb15e"}}