{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:ARTCROLA4A6UADZA35A24C6YV2","short_pith_number":"pith:ARTCROLA","schema_version":"1.0","canonical_sha256":"046628b960e03d400f20df41ae0bd8aeac2d5235abd35e9a022f5f3c527c5a18","source":{"kind":"arxiv","id":"1010.0491","version":2},"attestation_state":"computed","paper":{"title":"AKARI observation of the fluctuation of the near-infrared background","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"H. J. Seo, H. Matsuhara, H. M. Lee, J. Pyo, S. Matsuura, S. Oyabu, T. Matsumoto, T. Wada, W. -S. Jeong","submitted_at":"2010-10-04T07:54:42Z","abstract_excerpt":"We report a search for fluctuations of the sky brightness toward the north ecliptic pole (NEP) with the Japanese infrared astronomical satellite AKARI,at 2.4, 3.2, and 4.1 \\mum. We obtained circular maps with 100 diameter field of view which clearly show a spatial structure on scale of a few hundred arcsec. A power spectrum analysis shows that there is a significant excess fluctuation at angular scales larger than 10000 that can't be explained by zodiacal light, diffuse Galactic light, shot noise of faint galaxies or clustering of low redshift galaxies. These results are consistent with observ"},"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":"1010.0491","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-10-04T07:54:42Z","cross_cats_sorted":[],"title_canon_sha256":"a35e41549c7348acad233d8b85d4a410159315200dcc5c6b1ad835dfd1150129","abstract_canon_sha256":"1fe8bd161e0073014e10370c21505cba0b7c239d8be3cb96ae5c98d4ed77ce16"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:05:12.073165Z","signature_b64":"oQSs0/qVp7f2qYbil9GCRpjDWw5UxG8duiHjBK0fwMd7ngA4FSYnRoDchH4xPu3dO3xU5/IJHJZZYTGANHKlBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"046628b960e03d400f20df41ae0bd8aeac2d5235abd35e9a022f5f3c527c5a18","last_reissued_at":"2026-05-18T02:05:12.072369Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:05:12.072369Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"AKARI observation of the fluctuation of the near-infrared background","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"H. J. Seo, H. Matsuhara, H. M. Lee, J. Pyo, S. Matsuura, S. Oyabu, T. Matsumoto, T. Wada, W. -S. Jeong","submitted_at":"2010-10-04T07:54:42Z","abstract_excerpt":"We report a search for fluctuations of the sky brightness toward the north ecliptic pole (NEP) with the Japanese infrared astronomical satellite AKARI,at 2.4, 3.2, and 4.1 \\mum. We obtained circular maps with 100 diameter field of view which clearly show a spatial structure on scale of a few hundred arcsec. A power spectrum analysis shows that there is a significant excess fluctuation at angular scales larger than 10000 that can't be explained by zodiacal light, diffuse Galactic light, shot noise of faint galaxies or clustering of low redshift galaxies. These results are consistent with observ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.0491","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":"1010.0491","created_at":"2026-05-18T02:05:12.072489+00:00"},{"alias_kind":"arxiv_version","alias_value":"1010.0491v2","created_at":"2026-05-18T02:05:12.072489+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.0491","created_at":"2026-05-18T02:05:12.072489+00:00"},{"alias_kind":"pith_short_12","alias_value":"ARTCROLA4A6U","created_at":"2026-05-18T12:26:05.355336+00:00"},{"alias_kind":"pith_short_16","alias_value":"ARTCROLA4A6UADZA","created_at":"2026-05-18T12:26:05.355336+00:00"},{"alias_kind":"pith_short_8","alias_value":"ARTCROLA","created_at":"2026-05-18T12:26:05.355336+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/ARTCROLA4A6UADZA35A24C6YV2","json":"https://pith.science/pith/ARTCROLA4A6UADZA35A24C6YV2.json","graph_json":"https://pith.science/api/pith-number/ARTCROLA4A6UADZA35A24C6YV2/graph.json","events_json":"https://pith.science/api/pith-number/ARTCROLA4A6UADZA35A24C6YV2/events.json","paper":"https://pith.science/paper/ARTCROLA"},"agent_actions":{"view_html":"https://pith.science/pith/ARTCROLA4A6UADZA35A24C6YV2","download_json":"https://pith.science/pith/ARTCROLA4A6UADZA35A24C6YV2.json","view_paper":"https://pith.science/paper/ARTCROLA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1010.0491&json=true","fetch_graph":"https://pith.science/api/pith-number/ARTCROLA4A6UADZA35A24C6YV2/graph.json","fetch_events":"https://pith.science/api/pith-number/ARTCROLA4A6UADZA35A24C6YV2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ARTCROLA4A6UADZA35A24C6YV2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ARTCROLA4A6UADZA35A24C6YV2/action/storage_attestation","attest_author":"https://pith.science/pith/ARTCROLA4A6UADZA35A24C6YV2/action/author_attestation","sign_citation":"https://pith.science/pith/ARTCROLA4A6UADZA35A24C6YV2/action/citation_signature","submit_replication":"https://pith.science/pith/ARTCROLA4A6UADZA35A24C6YV2/action/replication_record"}},"created_at":"2026-05-18T02:05:12.072489+00:00","updated_at":"2026-05-18T02:05:12.072489+00:00"}