{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:HXWDV4TLB4PK6TNSKXI237A55X","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"502e954606b1c86a682076a0c488e66570b0e35d270ceb281af8ec1ed5dce9c2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2017-09-27T19:57:52Z","title_canon_sha256":"a873bc8c1e65c8692e071a5fe5f17cb3fa78873b73e49d2012904b7804e87bed"},"schema_version":"1.0","source":{"id":"1709.09716","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.09716","created_at":"2026-05-18T00:27:43Z"},{"alias_kind":"arxiv_version","alias_value":"1709.09716v2","created_at":"2026-05-18T00:27:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.09716","created_at":"2026-05-18T00:27:43Z"},{"alias_kind":"pith_short_12","alias_value":"HXWDV4TLB4PK","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"HXWDV4TLB4PK6TNS","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"HXWDV4TL","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:1e6efc382fbcbb83b9e9ee3c8c58c3e69561899b6e93165605638096fca9725a","target":"graph","created_at":"2026-05-18T00:27:43Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"In the 1-2.5 micron range, spectroscopic observations are made on the AcuA-spec asteroids, whose spectra were obtained in a continuous covered mode between 2.5-5.0 micron by AKARI. Based on the Bus-DeMeo taxonomy (DeMeo et al. 2009, Icarus, 202, 160), all the AcuA-spec asteroids are classified, using the published and our observational data. Additionally, taking advantage of the Bus-DeMeo taxonomy characteristics, we constrain the characteristic each spectral type by combining the taxonomy results with the other physical observational data from colorimetry, polarimetry, radar, and radiometry. ","authors_text":"Daisuke Kuroda, Fumihiko Usui, Kenshi Yanagisawa, Sunao Hasegawa","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2017-09-27T19:57:52Z","title":"Follow-up observations for the Asteroid Catalog using AKARI Spectroscopic Observations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.09716","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:635655febbd0006ec0eef2fe06e73eeb896612faeffbaf65931839e4186ef358","target":"record","created_at":"2026-05-18T00:27:43Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"502e954606b1c86a682076a0c488e66570b0e35d270ceb281af8ec1ed5dce9c2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2017-09-27T19:57:52Z","title_canon_sha256":"a873bc8c1e65c8692e071a5fe5f17cb3fa78873b73e49d2012904b7804e87bed"},"schema_version":"1.0","source":{"id":"1709.09716","kind":"arxiv","version":2}},"canonical_sha256":"3dec3af26b0f1eaf4db255d1adfc1dede6c6a8d468fa98c0279ea86f1a010a02","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3dec3af26b0f1eaf4db255d1adfc1dede6c6a8d468fa98c0279ea86f1a010a02","first_computed_at":"2026-05-18T00:27:43.016603Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:27:43.016603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NyUITXVcZus/elM8K+8gXfg25zDgp7cfkMPTdj2bsvin1XtW/SLiar9B54Dhh/3kWx2R1pMcf/cHRMRMHk8EDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:27:43.017393Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.09716","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:635655febbd0006ec0eef2fe06e73eeb896612faeffbaf65931839e4186ef358","sha256:1e6efc382fbcbb83b9e9ee3c8c58c3e69561899b6e93165605638096fca9725a"],"state_sha256":"dadad961a17e21109ed4ee010376546a617d3c7b2ceff092209276bffe7085e4"}