{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:NJ37BU2SFU7S2R467DAGASJCIV","short_pith_number":"pith:NJ37BU2S","schema_version":"1.0","canonical_sha256":"6a77f0d3522d3f2d479ef8c0604922457da6cda6e2755f1fae47c60d6f70eb67","source":{"kind":"arxiv","id":"1001.3198","version":2},"attestation_state":"computed","paper":{"title":"Dynamics of Davydov Ansatze","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Bin Luo, Jin Sun, Yang Zhao","submitted_at":"2010-01-19T05:01:11Z","abstract_excerpt":"Following the Dirac-Frenkel time-dependent variational principle, dynamics of a one-dimensional Holstein polaron is probed by employing the Davydov D2 Ansatz with two sets of variational parameters, one for each constituting particle in the exciton-phonon system, and a simplified variant of the Davydov D1 Ansatz, also known as the $\\tilde{D}$ Ansatz, with an additional set of phonon displacement parameters. A close examination of variational outputs from the two trial states reveals fine details of the polaron structure and intricacies of dynamic exciton-phonon interactions. Superradiance cohe"},"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":"1001.3198","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-01-19T05:01:11Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"03cce498db324f84d86c252208e6c18555ee046ea465fef2aecc46952f6f2198","abstract_canon_sha256":"862978a7a72ff53488d429bd3cd9ae9ae7307a36fd1a52214fa12407b6b267b0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:09:42.649357Z","signature_b64":"zldcfeqJozGod0FCMAYSR0QDhJ8X85icMgylKbujhN9w+0RK5fHdKCJMFV3sMaiIlcwSAjFl994FTGw/8BzfBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6a77f0d3522d3f2d479ef8c0604922457da6cda6e2755f1fae47c60d6f70eb67","last_reissued_at":"2026-05-18T02:09:42.648664Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:09:42.648664Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dynamics of Davydov Ansatze","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Bin Luo, Jin Sun, Yang Zhao","submitted_at":"2010-01-19T05:01:11Z","abstract_excerpt":"Following the Dirac-Frenkel time-dependent variational principle, dynamics of a one-dimensional Holstein polaron is probed by employing the Davydov D2 Ansatz with two sets of variational parameters, one for each constituting particle in the exciton-phonon system, and a simplified variant of the Davydov D1 Ansatz, also known as the $\\tilde{D}$ Ansatz, with an additional set of phonon displacement parameters. A close examination of variational outputs from the two trial states reveals fine details of the polaron structure and intricacies of dynamic exciton-phonon interactions. Superradiance cohe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.3198","kind":"arxiv","version":2},"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":"1001.3198","created_at":"2026-05-18T02:09:42.648774+00:00"},{"alias_kind":"arxiv_version","alias_value":"1001.3198v2","created_at":"2026-05-18T02:09:42.648774+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.3198","created_at":"2026-05-18T02:09:42.648774+00:00"},{"alias_kind":"pith_short_12","alias_value":"NJ37BU2SFU7S","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_16","alias_value":"NJ37BU2SFU7S2R46","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_8","alias_value":"NJ37BU2S","created_at":"2026-05-18T12:26:10.704358+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/NJ37BU2SFU7S2R467DAGASJCIV","json":"https://pith.science/pith/NJ37BU2SFU7S2R467DAGASJCIV.json","graph_json":"https://pith.science/api/pith-number/NJ37BU2SFU7S2R467DAGASJCIV/graph.json","events_json":"https://pith.science/api/pith-number/NJ37BU2SFU7S2R467DAGASJCIV/events.json","paper":"https://pith.science/paper/NJ37BU2S"},"agent_actions":{"view_html":"https://pith.science/pith/NJ37BU2SFU7S2R467DAGASJCIV","download_json":"https://pith.science/pith/NJ37BU2SFU7S2R467DAGASJCIV.json","view_paper":"https://pith.science/paper/NJ37BU2S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1001.3198&json=true","fetch_graph":"https://pith.science/api/pith-number/NJ37BU2SFU7S2R467DAGASJCIV/graph.json","fetch_events":"https://pith.science/api/pith-number/NJ37BU2SFU7S2R467DAGASJCIV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NJ37BU2SFU7S2R467DAGASJCIV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NJ37BU2SFU7S2R467DAGASJCIV/action/storage_attestation","attest_author":"https://pith.science/pith/NJ37BU2SFU7S2R467DAGASJCIV/action/author_attestation","sign_citation":"https://pith.science/pith/NJ37BU2SFU7S2R467DAGASJCIV/action/citation_signature","submit_replication":"https://pith.science/pith/NJ37BU2SFU7S2R467DAGASJCIV/action/replication_record"}},"created_at":"2026-05-18T02:09:42.648774+00:00","updated_at":"2026-05-18T02:09:42.648774+00:00"}