{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:C2RKDVSV3BBGQQ2INLGNP5A6OU","short_pith_number":"pith:C2RKDVSV","schema_version":"1.0","canonical_sha256":"16a2a1d655d8426843486accd7f41e7528a6632f072cd0e35b31685574858282","source":{"kind":"arxiv","id":"1701.03894","version":1},"attestation_state":"computed","paper":{"title":"Doublet-triplet energy transfer dominated photon upconversion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"Ablikim Obolda, Feng Li, Jianlei Han, Minghua Liu, Pengfei Duan, Yuqian Jiang","submitted_at":"2017-01-14T09:28:02Z","abstract_excerpt":"Stable luminescent pi-radicals with doublet emission have aroused a growing interest for functional molecular materials. We have demonstrated a neutral pi-radical dye (4-N-carbazolyl-2,6-dichlorophenyl)bis(2,4,6-trichlorophenyl)-methyl (TTM-1Cz) with remarkable doublet emission, which could be used as triplet sensitizer to initiate the photophysical process of triplet-triplet annihilation photon upconversion (TTA-UC). Dexter-like excited doublet-triplet energy transfer (DTET) was confirmed by theoretical calculation. A mixed solution of TTM-1Cz and aromatic emitters could ambidextrous upconver"},"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":"1701.03894","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2017-01-14T09:28:02Z","cross_cats_sorted":[],"title_canon_sha256":"a3d782acdafdcc19c08ec33b83cfe35e1d439806f4a5a3b09c72127e2bfc3488","abstract_canon_sha256":"85ff3965367c3275cbafa858fa77873b0f99b6af5bbc66b3e659b411e15c433b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:52:48.577288Z","signature_b64":"QA4sc9UAu9ypNzRhhNR/XqU+Smmya13bNvnbm26lDIRwckWfMesZ1YW8X24dTBRk3meM582G2Tz6qkJyuD1RBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"16a2a1d655d8426843486accd7f41e7528a6632f072cd0e35b31685574858282","last_reissued_at":"2026-05-18T00:52:48.576682Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:52:48.576682Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Doublet-triplet energy transfer dominated photon upconversion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"Ablikim Obolda, Feng Li, Jianlei Han, Minghua Liu, Pengfei Duan, Yuqian Jiang","submitted_at":"2017-01-14T09:28:02Z","abstract_excerpt":"Stable luminescent pi-radicals with doublet emission have aroused a growing interest for functional molecular materials. We have demonstrated a neutral pi-radical dye (4-N-carbazolyl-2,6-dichlorophenyl)bis(2,4,6-trichlorophenyl)-methyl (TTM-1Cz) with remarkable doublet emission, which could be used as triplet sensitizer to initiate the photophysical process of triplet-triplet annihilation photon upconversion (TTA-UC). Dexter-like excited doublet-triplet energy transfer (DTET) was confirmed by theoretical calculation. A mixed solution of TTM-1Cz and aromatic emitters could ambidextrous upconver"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.03894","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":""},"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":"1701.03894","created_at":"2026-05-18T00:52:48.576791+00:00"},{"alias_kind":"arxiv_version","alias_value":"1701.03894v1","created_at":"2026-05-18T00:52:48.576791+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.03894","created_at":"2026-05-18T00:52:48.576791+00:00"},{"alias_kind":"pith_short_12","alias_value":"C2RKDVSV3BBG","created_at":"2026-05-18T12:31:08.081275+00:00"},{"alias_kind":"pith_short_16","alias_value":"C2RKDVSV3BBGQQ2I","created_at":"2026-05-18T12:31:08.081275+00:00"},{"alias_kind":"pith_short_8","alias_value":"C2RKDVSV","created_at":"2026-05-18T12:31:08.081275+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/C2RKDVSV3BBGQQ2INLGNP5A6OU","json":"https://pith.science/pith/C2RKDVSV3BBGQQ2INLGNP5A6OU.json","graph_json":"https://pith.science/api/pith-number/C2RKDVSV3BBGQQ2INLGNP5A6OU/graph.json","events_json":"https://pith.science/api/pith-number/C2RKDVSV3BBGQQ2INLGNP5A6OU/events.json","paper":"https://pith.science/paper/C2RKDVSV"},"agent_actions":{"view_html":"https://pith.science/pith/C2RKDVSV3BBGQQ2INLGNP5A6OU","download_json":"https://pith.science/pith/C2RKDVSV3BBGQQ2INLGNP5A6OU.json","view_paper":"https://pith.science/paper/C2RKDVSV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1701.03894&json=true","fetch_graph":"https://pith.science/api/pith-number/C2RKDVSV3BBGQQ2INLGNP5A6OU/graph.json","fetch_events":"https://pith.science/api/pith-number/C2RKDVSV3BBGQQ2INLGNP5A6OU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/C2RKDVSV3BBGQQ2INLGNP5A6OU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/C2RKDVSV3BBGQQ2INLGNP5A6OU/action/storage_attestation","attest_author":"https://pith.science/pith/C2RKDVSV3BBGQQ2INLGNP5A6OU/action/author_attestation","sign_citation":"https://pith.science/pith/C2RKDVSV3BBGQQ2INLGNP5A6OU/action/citation_signature","submit_replication":"https://pith.science/pith/C2RKDVSV3BBGQQ2INLGNP5A6OU/action/replication_record"}},"created_at":"2026-05-18T00:52:48.576791+00:00","updated_at":"2026-05-18T00:52:48.576791+00:00"}