{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:GHOC73HDCXEDRO3QW2O4D3JRBL","short_pith_number":"pith:GHOC73HD","schema_version":"1.0","canonical_sha256":"31dc2fece315c838bb70b69dc1ed310ae02fca037d7b5fae2a1f258b2d987970","source":{"kind":"arxiv","id":"1206.2786","version":1},"attestation_state":"computed","paper":{"title":"Spectroscopy of PTCDA attached to rare gas samples: clusters vs. bulk matrices. II. Fluorescence emission spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atm-clus","authors_text":"A. Rydlo, F. Stienkemeier, M. Dvorak, M. M\\\"uller, O. B\\\"unermann, S. Minniberger, T. Knoblauch, W. Harbich","submitted_at":"2012-06-13T12:51:32Z","abstract_excerpt":"The interaction between PTCDA (3,4,9,10-perylene-tetracarboxylic-dianhydride) molecules and solid rare gas samples is studied by means of fluorescence emission spectroscopy. On the one hand, laser-excited PTCDA-doped large argon, neon and para-hydrogen clusters in comparison with PTCDA embedded in helium nanodroplets are spectroscopically characterized with respect to line broadening and shifting. A fast non-radiative relaxation is observed before a radiative decay in the electronic ground state takes place. On the other hand, fluorescence emission studies of PTCDA embedded in bulk neon and ar"},"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":"1206.2786","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atm-clus","submitted_at":"2012-06-13T12:51:32Z","cross_cats_sorted":[],"title_canon_sha256":"1c3ce295a4c3e24e878d093ee995d66b4da008caaf25e25cc99e5868c8197e22","abstract_canon_sha256":"44a6a179c2f513404334e6f7b79154d9da7fa966cb8d6a09e79162f11fbc1289"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:42:11.304216Z","signature_b64":"rjHv8vGDv4ndd2Q18Y2KYJbjMr2zQhxVegpGj+kHhxLbVMTl3P789YIHkDuR9h2goaCYvMxf1S4q4gEnvgk2DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"31dc2fece315c838bb70b69dc1ed310ae02fca037d7b5fae2a1f258b2d987970","last_reissued_at":"2026-05-18T03:42:11.303672Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:42:11.303672Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spectroscopy of PTCDA attached to rare gas samples: clusters vs. bulk matrices. II. Fluorescence emission spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atm-clus","authors_text":"A. Rydlo, F. Stienkemeier, M. Dvorak, M. M\\\"uller, O. B\\\"unermann, S. Minniberger, T. Knoblauch, W. Harbich","submitted_at":"2012-06-13T12:51:32Z","abstract_excerpt":"The interaction between PTCDA (3,4,9,10-perylene-tetracarboxylic-dianhydride) molecules and solid rare gas samples is studied by means of fluorescence emission spectroscopy. On the one hand, laser-excited PTCDA-doped large argon, neon and para-hydrogen clusters in comparison with PTCDA embedded in helium nanodroplets are spectroscopically characterized with respect to line broadening and shifting. A fast non-radiative relaxation is observed before a radiative decay in the electronic ground state takes place. On the other hand, fluorescence emission studies of PTCDA embedded in bulk neon and ar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.2786","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":"1206.2786","created_at":"2026-05-18T03:42:11.303752+00:00"},{"alias_kind":"arxiv_version","alias_value":"1206.2786v1","created_at":"2026-05-18T03:42:11.303752+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.2786","created_at":"2026-05-18T03:42:11.303752+00:00"},{"alias_kind":"pith_short_12","alias_value":"GHOC73HDCXED","created_at":"2026-05-18T12:27:06.952714+00:00"},{"alias_kind":"pith_short_16","alias_value":"GHOC73HDCXEDRO3Q","created_at":"2026-05-18T12:27:06.952714+00:00"},{"alias_kind":"pith_short_8","alias_value":"GHOC73HD","created_at":"2026-05-18T12:27:06.952714+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/GHOC73HDCXEDRO3QW2O4D3JRBL","json":"https://pith.science/pith/GHOC73HDCXEDRO3QW2O4D3JRBL.json","graph_json":"https://pith.science/api/pith-number/GHOC73HDCXEDRO3QW2O4D3JRBL/graph.json","events_json":"https://pith.science/api/pith-number/GHOC73HDCXEDRO3QW2O4D3JRBL/events.json","paper":"https://pith.science/paper/GHOC73HD"},"agent_actions":{"view_html":"https://pith.science/pith/GHOC73HDCXEDRO3QW2O4D3JRBL","download_json":"https://pith.science/pith/GHOC73HDCXEDRO3QW2O4D3JRBL.json","view_paper":"https://pith.science/paper/GHOC73HD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1206.2786&json=true","fetch_graph":"https://pith.science/api/pith-number/GHOC73HDCXEDRO3QW2O4D3JRBL/graph.json","fetch_events":"https://pith.science/api/pith-number/GHOC73HDCXEDRO3QW2O4D3JRBL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GHOC73HDCXEDRO3QW2O4D3JRBL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GHOC73HDCXEDRO3QW2O4D3JRBL/action/storage_attestation","attest_author":"https://pith.science/pith/GHOC73HDCXEDRO3QW2O4D3JRBL/action/author_attestation","sign_citation":"https://pith.science/pith/GHOC73HDCXEDRO3QW2O4D3JRBL/action/citation_signature","submit_replication":"https://pith.science/pith/GHOC73HDCXEDRO3QW2O4D3JRBL/action/replication_record"}},"created_at":"2026-05-18T03:42:11.303752+00:00","updated_at":"2026-05-18T03:42:11.303752+00:00"}