{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:IGE2AQBYWVHM6S7TU5I5E3L2OO","short_pith_number":"pith:IGE2AQBY","schema_version":"1.0","canonical_sha256":"4189a04038b54ecf4bf3a751d26d7a738eedf8fd8ec39463ee3c2f1d174a8caf","source":{"kind":"arxiv","id":"2212.03563","version":1},"attestation_state":"computed","paper":{"title":"A high resolution study of near-IR diffuse interstellar bands, search for small scale structure, time variability and stellar features","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Farhang, A. Monreal Ibero, A. M\\\"uller, A. Smette, C. J. Evans, F. Najarro, H. M. J. Boffin, J. Cami, J. Minniti, J. Pritchard, J. V. Smoker, K. T. Smith, M. Cordiner, M. Elyajouri, N. L. J. Cox, R. Lallement","submitted_at":"2022-12-07T10:29:44Z","abstract_excerpt":"Diffuse interstellar bands comprise hundreds of absorption features in the ISM. Most DIBs are observed in the optical, but some are in the IR. We observed 76 early-type stars at R=50,000 and S/N ratios of several hundreds using CRIRES. We measure DIBs around 1318, 1527, 1561, 1565, 1567, 1574 and/or 1624 nm. We detect a total of 6 DIB features and 17 likely stellar features assisted by a CMFGEN model. We also measured the DIBs at 1318 and 1527 nm using X-shooter towards ten Ceph. variables with 3.2 < E(B-V) < 6.5 and 4 stars at low values of water vapour.\n  Correlation coeffs. of 0.73-0.96 are"},"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":"2212.03563","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-12-07T10:29:44Z","cross_cats_sorted":[],"title_canon_sha256":"9eec811d1a5a35f9ac76b8b6d73720a02b4131055d3689485df64016b7550f1c","abstract_canon_sha256":"886d0eccc38c9e4d30092c5b10d846cb47ffdf1a0c8fbfc5a47eac97f9382260"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:02:24.012660Z","signature_b64":"Zl6kYXhFPEjGUZ5WcravhnaniWmXyLhKV+8deiF8MXL49l9ejafTNDxRIeDfnXYCY8ZqZSjRU9JG1TeA8jGUBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4189a04038b54ecf4bf3a751d26d7a738eedf8fd8ec39463ee3c2f1d174a8caf","last_reissued_at":"2026-07-05T06:02:24.012168Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:02:24.012168Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A high resolution study of near-IR diffuse interstellar bands, search for small scale structure, time variability and stellar features","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Farhang, A. Monreal Ibero, A. M\\\"uller, A. Smette, C. J. Evans, F. Najarro, H. M. J. Boffin, J. Cami, J. Minniti, J. Pritchard, J. V. Smoker, K. T. Smith, M. Cordiner, M. Elyajouri, N. L. J. Cox, R. Lallement","submitted_at":"2022-12-07T10:29:44Z","abstract_excerpt":"Diffuse interstellar bands comprise hundreds of absorption features in the ISM. Most DIBs are observed in the optical, but some are in the IR. We observed 76 early-type stars at R=50,000 and S/N ratios of several hundreds using CRIRES. We measure DIBs around 1318, 1527, 1561, 1565, 1567, 1574 and/or 1624 nm. We detect a total of 6 DIB features and 17 likely stellar features assisted by a CMFGEN model. We also measured the DIBs at 1318 and 1527 nm using X-shooter towards ten Ceph. variables with 3.2 < E(B-V) < 6.5 and 4 stars at low values of water vapour.\n  Correlation coeffs. of 0.73-0.96 are"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.03563","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2212.03563/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2212.03563","created_at":"2026-07-05T06:02:24.012229+00:00"},{"alias_kind":"arxiv_version","alias_value":"2212.03563v1","created_at":"2026-07-05T06:02:24.012229+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.03563","created_at":"2026-07-05T06:02:24.012229+00:00"},{"alias_kind":"pith_short_12","alias_value":"IGE2AQBYWVHM","created_at":"2026-07-05T06:02:24.012229+00:00"},{"alias_kind":"pith_short_16","alias_value":"IGE2AQBYWVHM6S7T","created_at":"2026-07-05T06:02:24.012229+00:00"},{"alias_kind":"pith_short_8","alias_value":"IGE2AQBY","created_at":"2026-07-05T06:02:24.012229+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2506.01615","citing_title":"IndicRAGSuite: Large-Scale Datasets and a Benchmark for Indian Language RAG Systems","ref_index":8,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/IGE2AQBYWVHM6S7TU5I5E3L2OO","json":"https://pith.science/pith/IGE2AQBYWVHM6S7TU5I5E3L2OO.json","graph_json":"https://pith.science/api/pith-number/IGE2AQBYWVHM6S7TU5I5E3L2OO/graph.json","events_json":"https://pith.science/api/pith-number/IGE2AQBYWVHM6S7TU5I5E3L2OO/events.json","paper":"https://pith.science/paper/IGE2AQBY"},"agent_actions":{"view_html":"https://pith.science/pith/IGE2AQBYWVHM6S7TU5I5E3L2OO","download_json":"https://pith.science/pith/IGE2AQBYWVHM6S7TU5I5E3L2OO.json","view_paper":"https://pith.science/paper/IGE2AQBY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2212.03563&json=true","fetch_graph":"https://pith.science/api/pith-number/IGE2AQBYWVHM6S7TU5I5E3L2OO/graph.json","fetch_events":"https://pith.science/api/pith-number/IGE2AQBYWVHM6S7TU5I5E3L2OO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IGE2AQBYWVHM6S7TU5I5E3L2OO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IGE2AQBYWVHM6S7TU5I5E3L2OO/action/storage_attestation","attest_author":"https://pith.science/pith/IGE2AQBYWVHM6S7TU5I5E3L2OO/action/author_attestation","sign_citation":"https://pith.science/pith/IGE2AQBYWVHM6S7TU5I5E3L2OO/action/citation_signature","submit_replication":"https://pith.science/pith/IGE2AQBYWVHM6S7TU5I5E3L2OO/action/replication_record"}},"created_at":"2026-07-05T06:02:24.012229+00:00","updated_at":"2026-07-05T06:02:24.012229+00:00"}