{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:KKJK653H6PIPETF26ZHSIAHH2R","short_pith_number":"pith:KKJK653H","schema_version":"1.0","canonical_sha256":"5292af7767f3d0f24cbaf64f2400e7d449c0ff7635300d8965a7daee1fec7260","source":{"kind":"arxiv","id":"1603.07416","version":1},"attestation_state":"computed","paper":{"title":"Absolute frequency measurements and hyperfine structures of the molecular iodine transitions at 578 nm","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.atom-ph","authors_text":"Atsushi Onae, Daisuke Akamatsu, Feng-Lei Hong, Hajime Inaba, Kazumoto Hosaka, Masami Yasuda, Sho Okubo, Takehiko Tanabe, Takumi Kobayashi","submitted_at":"2016-03-24T02:39:55Z","abstract_excerpt":"We report absolute frequency measurements of 81 hyperfine components of the rovibrational transitions of molecular iodine at 578 nm using the second harmonic generation of an 1156-nm external-cavity diode laser and a fiber-based optical frequency comb. The relative uncertainties of the measured absolute frequencies are typically $1.4\\times10^{-11}$. Accurate hyperfine constants of four rovibrational transitions are obtained by fitting the measured hyperfine splittings to a four-term effective Hamiltonian including the electric quadrupole, spin-rotation, tensor spin-spin, and scalar spin-spin i"},"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":"1603.07416","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2016-03-24T02:39:55Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"3c8f5bf54203a247cb2b0944a5cb7b18285504fd52b00c5ddd9e3d711591e842","abstract_canon_sha256":"570d367853f79683f691872438e38d1795d2dfcf19fa6bed0d7bea0f777607de"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:18:21.024545Z","signature_b64":"yHzbh4ADu7YlkNk1qUqNHogPktxN8XP3whBg85Bkv+tpv01ZWO163L+1xp4aHO46UsCX/y0UqgQLX1iG2rWlAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5292af7767f3d0f24cbaf64f2400e7d449c0ff7635300d8965a7daee1fec7260","last_reissued_at":"2026-05-18T01:18:21.024030Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:18:21.024030Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Absolute frequency measurements and hyperfine structures of the molecular iodine transitions at 578 nm","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.atom-ph","authors_text":"Atsushi Onae, Daisuke Akamatsu, Feng-Lei Hong, Hajime Inaba, Kazumoto Hosaka, Masami Yasuda, Sho Okubo, Takehiko Tanabe, Takumi Kobayashi","submitted_at":"2016-03-24T02:39:55Z","abstract_excerpt":"We report absolute frequency measurements of 81 hyperfine components of the rovibrational transitions of molecular iodine at 578 nm using the second harmonic generation of an 1156-nm external-cavity diode laser and a fiber-based optical frequency comb. The relative uncertainties of the measured absolute frequencies are typically $1.4\\times10^{-11}$. Accurate hyperfine constants of four rovibrational transitions are obtained by fitting the measured hyperfine splittings to a four-term effective Hamiltonian including the electric quadrupole, spin-rotation, tensor spin-spin, and scalar spin-spin i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.07416","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":"1603.07416","created_at":"2026-05-18T01:18:21.024111+00:00"},{"alias_kind":"arxiv_version","alias_value":"1603.07416v1","created_at":"2026-05-18T01:18:21.024111+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.07416","created_at":"2026-05-18T01:18:21.024111+00:00"},{"alias_kind":"pith_short_12","alias_value":"KKJK653H6PIP","created_at":"2026-05-18T12:30:25.849896+00:00"},{"alias_kind":"pith_short_16","alias_value":"KKJK653H6PIPETF2","created_at":"2026-05-18T12:30:25.849896+00:00"},{"alias_kind":"pith_short_8","alias_value":"KKJK653H","created_at":"2026-05-18T12:30:25.849896+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/KKJK653H6PIPETF26ZHSIAHH2R","json":"https://pith.science/pith/KKJK653H6PIPETF26ZHSIAHH2R.json","graph_json":"https://pith.science/api/pith-number/KKJK653H6PIPETF26ZHSIAHH2R/graph.json","events_json":"https://pith.science/api/pith-number/KKJK653H6PIPETF26ZHSIAHH2R/events.json","paper":"https://pith.science/paper/KKJK653H"},"agent_actions":{"view_html":"https://pith.science/pith/KKJK653H6PIPETF26ZHSIAHH2R","download_json":"https://pith.science/pith/KKJK653H6PIPETF26ZHSIAHH2R.json","view_paper":"https://pith.science/paper/KKJK653H","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1603.07416&json=true","fetch_graph":"https://pith.science/api/pith-number/KKJK653H6PIPETF26ZHSIAHH2R/graph.json","fetch_events":"https://pith.science/api/pith-number/KKJK653H6PIPETF26ZHSIAHH2R/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KKJK653H6PIPETF26ZHSIAHH2R/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KKJK653H6PIPETF26ZHSIAHH2R/action/storage_attestation","attest_author":"https://pith.science/pith/KKJK653H6PIPETF26ZHSIAHH2R/action/author_attestation","sign_citation":"https://pith.science/pith/KKJK653H6PIPETF26ZHSIAHH2R/action/citation_signature","submit_replication":"https://pith.science/pith/KKJK653H6PIPETF26ZHSIAHH2R/action/replication_record"}},"created_at":"2026-05-18T01:18:21.024111+00:00","updated_at":"2026-05-18T01:18:21.024111+00:00"}