{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:NE6ILLPDQHYHGMDX6RA7QR3AR2","short_pith_number":"pith:NE6ILLPD","schema_version":"1.0","canonical_sha256":"693c85ade381f0733077f441f847608eb508da847b667309c44feb51bc9d2fe2","source":{"kind":"arxiv","id":"1710.04854","version":1},"attestation_state":"computed","paper":{"title":"Extinction ratios in the inner Galaxy as revealed by the VVV survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"Dante Minniti, Elena Valenti, Javier Alonso-Garc\\'ia, Manuela Zoccali, M\\'arcio Catelan, Maren Hempel, Oscar A. Gonzalez, Philip W. Lucas, Roberto K. Saito, Rodrigo Contreras Ramos","submitted_at":"2017-10-13T09:33:27Z","abstract_excerpt":"Interstellar extinction towards the Galactic Center is large and significantly differential. Its reddening and dimming effects in red clump stars in the Galactic Bulge can be exploited to better constrain the extinction law towards the innermost Galaxy. By virtue of a deep and complete catalog of more than 30 million objets at $|l|\\le2.7\\deg$ and $|b|\\le1.55\\deg$ obtained from VVV survey observations, we apply the red clump method to infer the selective-to-total extinction ratios in the $Z$, $Y$, $J$, $H$ and $K_s$ broadband near-infrared filters. The measured values are smaller than previousl"},"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":"1710.04854","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-10-13T09:33:27Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"5c5e9c770fb308bec722ea28b8ef5afc3aef8f2d87019aff0e13f013f9d5018b","abstract_canon_sha256":"77a3501125ed0a21cebe60e7327f36eec631d122dc6ea65ea5a0e04c079f5646"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:31:39.564707Z","signature_b64":"25ojMyeZsMCclheHw6As0EckCE5Y9uj+qdv9OL5Vvr4js5wGM7XF/OgtAk4QUvXPHv9wx6Ffyg3R4XZl1yCrBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"693c85ade381f0733077f441f847608eb508da847b667309c44feb51bc9d2fe2","last_reissued_at":"2026-05-18T00:31:39.564216Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:31:39.564216Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Extinction ratios in the inner Galaxy as revealed by the VVV survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"Dante Minniti, Elena Valenti, Javier Alonso-Garc\\'ia, Manuela Zoccali, M\\'arcio Catelan, Maren Hempel, Oscar A. Gonzalez, Philip W. Lucas, Roberto K. Saito, Rodrigo Contreras Ramos","submitted_at":"2017-10-13T09:33:27Z","abstract_excerpt":"Interstellar extinction towards the Galactic Center is large and significantly differential. Its reddening and dimming effects in red clump stars in the Galactic Bulge can be exploited to better constrain the extinction law towards the innermost Galaxy. By virtue of a deep and complete catalog of more than 30 million objets at $|l|\\le2.7\\deg$ and $|b|\\le1.55\\deg$ obtained from VVV survey observations, we apply the red clump method to infer the selective-to-total extinction ratios in the $Z$, $Y$, $J$, $H$ and $K_s$ broadband near-infrared filters. The measured values are smaller than previousl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.04854","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":"1710.04854","created_at":"2026-05-18T00:31:39.564293+00:00"},{"alias_kind":"arxiv_version","alias_value":"1710.04854v1","created_at":"2026-05-18T00:31:39.564293+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.04854","created_at":"2026-05-18T00:31:39.564293+00:00"},{"alias_kind":"pith_short_12","alias_value":"NE6ILLPDQHYH","created_at":"2026-05-18T12:31:31.346846+00:00"},{"alias_kind":"pith_short_16","alias_value":"NE6ILLPDQHYHGMDX","created_at":"2026-05-18T12:31:31.346846+00:00"},{"alias_kind":"pith_short_8","alias_value":"NE6ILLPD","created_at":"2026-05-18T12:31:31.346846+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/NE6ILLPDQHYHGMDX6RA7QR3AR2","json":"https://pith.science/pith/NE6ILLPDQHYHGMDX6RA7QR3AR2.json","graph_json":"https://pith.science/api/pith-number/NE6ILLPDQHYHGMDX6RA7QR3AR2/graph.json","events_json":"https://pith.science/api/pith-number/NE6ILLPDQHYHGMDX6RA7QR3AR2/events.json","paper":"https://pith.science/paper/NE6ILLPD"},"agent_actions":{"view_html":"https://pith.science/pith/NE6ILLPDQHYHGMDX6RA7QR3AR2","download_json":"https://pith.science/pith/NE6ILLPDQHYHGMDX6RA7QR3AR2.json","view_paper":"https://pith.science/paper/NE6ILLPD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1710.04854&json=true","fetch_graph":"https://pith.science/api/pith-number/NE6ILLPDQHYHGMDX6RA7QR3AR2/graph.json","fetch_events":"https://pith.science/api/pith-number/NE6ILLPDQHYHGMDX6RA7QR3AR2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NE6ILLPDQHYHGMDX6RA7QR3AR2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NE6ILLPDQHYHGMDX6RA7QR3AR2/action/storage_attestation","attest_author":"https://pith.science/pith/NE6ILLPDQHYHGMDX6RA7QR3AR2/action/author_attestation","sign_citation":"https://pith.science/pith/NE6ILLPDQHYHGMDX6RA7QR3AR2/action/citation_signature","submit_replication":"https://pith.science/pith/NE6ILLPDQHYHGMDX6RA7QR3AR2/action/replication_record"}},"created_at":"2026-05-18T00:31:39.564293+00:00","updated_at":"2026-05-18T00:31:39.564293+00:00"}