{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:JYPYF4B7MEOPF7WFO4YDGVUDIJ","short_pith_number":"pith:JYPYF4B7","schema_version":"1.0","canonical_sha256":"4e1f82f03f611cf2fec57730335683426cefb971d7adb8ace125ed9a87a7767d","source":{"kind":"arxiv","id":"2606.09130","version":1},"attestation_state":"computed","paper":{"title":"Persistent singlet electronic character in the multiexcitonic triplet-pair state of strongly coupled pentacene singlet fission dimers","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"Atandrita Bhattacharyya, Kanad Majumder, Manish Jain, Namana Venkatareddy, Sanjoy Patra, Satish Patil, Vithoba Hugar, Vivek Tiwari","submitted_at":"2026-06-08T07:27:35Z","abstract_excerpt":"Singlet fission converts an optically excited singlet state into a spin-entangled triplet pair state (TT$_1$)$^1$ that can, in principle, yield two free triplets for photovoltaics and/or a polarized high spin state for quantum technologies. Synthetically tunable templates suggest that the above photophysics is governed by a subtle but poorly understood interplay of molecular motifs, geometry and structural fluctuations. Here, we investigate the (TT$_1$)$^1$ state in a library of conformationally flexible pentacenic dimers, where a (TT$_1$)$^1$-specific near-IR spectral feature is readily avail"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2606.09130","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-06-08T07:27:35Z","cross_cats_sorted":[],"title_canon_sha256":"46a72c944c5967b442c6b53d892aa688b1cab867b36094b5f48e07fcdf2fe66d","abstract_canon_sha256":"2e00d3059b01575c41884e8cf63080a47be0b58cea75f3d7d7b1b9dac6992fff"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-09T02:08:00.985492Z","signature_b64":"IrkOJlIM/T4TubPfmi+ZIW8CfDCQ5S9D6uNVlHh05sIeweq4vfB3ukqgR+CnBJb/vJyOVovYCc1D2GzziQOxAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4e1f82f03f611cf2fec57730335683426cefb971d7adb8ace125ed9a87a7767d","last_reissued_at":"2026-06-09T02:08:00.984699Z","signature_status":"signed_v1","first_computed_at":"2026-06-09T02:08:00.984699Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Persistent singlet electronic character in the multiexcitonic triplet-pair state of strongly coupled pentacene singlet fission dimers","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"Atandrita Bhattacharyya, Kanad Majumder, Manish Jain, Namana Venkatareddy, Sanjoy Patra, Satish Patil, Vithoba Hugar, Vivek Tiwari","submitted_at":"2026-06-08T07:27:35Z","abstract_excerpt":"Singlet fission converts an optically excited singlet state into a spin-entangled triplet pair state (TT$_1$)$^1$ that can, in principle, yield two free triplets for photovoltaics and/or a polarized high spin state for quantum technologies. Synthetically tunable templates suggest that the above photophysics is governed by a subtle but poorly understood interplay of molecular motifs, geometry and structural fluctuations. Here, we investigate the (TT$_1$)$^1$ state in a library of conformationally flexible pentacenic dimers, where a (TT$_1$)$^1$-specific near-IR spectral feature is readily avail"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.09130","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/2606.09130/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2606.09130","created_at":"2026-06-09T02:08:00.984829+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.09130v1","created_at":"2026-06-09T02:08:00.984829+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.09130","created_at":"2026-06-09T02:08:00.984829+00:00"},{"alias_kind":"pith_short_12","alias_value":"JYPYF4B7MEOP","created_at":"2026-06-09T02:08:00.984829+00:00"},{"alias_kind":"pith_short_16","alias_value":"JYPYF4B7MEOPF7WF","created_at":"2026-06-09T02:08:00.984829+00:00"},{"alias_kind":"pith_short_8","alias_value":"JYPYF4B7","created_at":"2026-06-09T02:08:00.984829+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JYPYF4B7MEOPF7WFO4YDGVUDIJ","json":"https://pith.science/pith/JYPYF4B7MEOPF7WFO4YDGVUDIJ.json","graph_json":"https://pith.science/api/pith-number/JYPYF4B7MEOPF7WFO4YDGVUDIJ/graph.json","events_json":"https://pith.science/api/pith-number/JYPYF4B7MEOPF7WFO4YDGVUDIJ/events.json","paper":"https://pith.science/paper/JYPYF4B7"},"agent_actions":{"view_html":"https://pith.science/pith/JYPYF4B7MEOPF7WFO4YDGVUDIJ","download_json":"https://pith.science/pith/JYPYF4B7MEOPF7WFO4YDGVUDIJ.json","view_paper":"https://pith.science/paper/JYPYF4B7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.09130&json=true","fetch_graph":"https://pith.science/api/pith-number/JYPYF4B7MEOPF7WFO4YDGVUDIJ/graph.json","fetch_events":"https://pith.science/api/pith-number/JYPYF4B7MEOPF7WFO4YDGVUDIJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JYPYF4B7MEOPF7WFO4YDGVUDIJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JYPYF4B7MEOPF7WFO4YDGVUDIJ/action/storage_attestation","attest_author":"https://pith.science/pith/JYPYF4B7MEOPF7WFO4YDGVUDIJ/action/author_attestation","sign_citation":"https://pith.science/pith/JYPYF4B7MEOPF7WFO4YDGVUDIJ/action/citation_signature","submit_replication":"https://pith.science/pith/JYPYF4B7MEOPF7WFO4YDGVUDIJ/action/replication_record"}},"created_at":"2026-06-09T02:08:00.984829+00:00","updated_at":"2026-06-09T02:08:00.984829+00:00"}