{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:IPEXXKYTM6AEJ3Y2LQL5FGK3MX","short_pith_number":"pith:IPEXXKYT","schema_version":"1.0","canonical_sha256":"43c97bab13678044ef1a5c17d2995b65fed3bb63d59e05b608a4bfd5d4c8546d","source":{"kind":"arxiv","id":"1911.04715","version":1},"attestation_state":"computed","paper":{"title":"The angular resolution of GRAPES-3 EAS array after correction for the shower front curvature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"A. Jain, A. Oshima, B. Hariharan, B.S. Rao, D. Pattanaik, F. Varsi, H. Kojima, K. Ramesh, L.V. Reddy, M. Chakraborty, M. Zuberi, P. Jagadeesan, P. Jain, P.K. Mohanty, P.K. Nayak, P.S. Rakshe, S. Ahmad, S.D. Morris, S. Kawakami, S.K. Gupta, S. Mahapatra, S.R. Dugad, S. Shibata, V.B. Jhansi, Y. Hayashi","submitted_at":"2019-11-12T07:49:47Z","abstract_excerpt":"The angular resolution of an extensive air shower (EAS) array plays a critical role in determining its sensitivity for the detection of point $\\gamma$-ray sources in the multi-TeV energy range. The GRAPES-3 an EAS array located at Ooty in India (11.4$^{\\circ}$N, 76.7$^{\\circ}$E, 2200 m altitude) is designed to study $\\gamma$-rays in the TeV-PeV energy range. It comprises of a dense array of 400 plastic scintillators deployed over an area of 25000 m$^2$ and a large area (560 m$^2$) muon telescope. A new statistical method allowed real time determination of the propagation delay of each detector"},"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":"1911.04715","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2019-11-12T07:49:47Z","cross_cats_sorted":[],"title_canon_sha256":"9acbf9b477b425a8905e43b2bc47488a4a58f037b10a134f156024612d40be98","abstract_canon_sha256":"2866acd6722142b3ad90afb1be49daa1663406846eda11fb45bc1b0dbc5af012"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:20:49.296941Z","signature_b64":"gVKz+sgSuZx4NTAwl9TiqWFcnvjkqZ3NcM+WNFSxiRHBZnLI/h125d0XYYkAGtTXUQ6TTcA/qaHs21mCh6e3Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"43c97bab13678044ef1a5c17d2995b65fed3bb63d59e05b608a4bfd5d4c8546d","last_reissued_at":"2026-07-05T01:20:49.296447Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:20:49.296447Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The angular resolution of GRAPES-3 EAS array after correction for the shower front curvature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"A. Jain, A. Oshima, B. Hariharan, B.S. Rao, D. Pattanaik, F. Varsi, H. Kojima, K. Ramesh, L.V. Reddy, M. Chakraborty, M. Zuberi, P. Jagadeesan, P. Jain, P.K. Mohanty, P.K. Nayak, P.S. Rakshe, S. Ahmad, S.D. Morris, S. Kawakami, S.K. Gupta, S. Mahapatra, S.R. Dugad, S. Shibata, V.B. Jhansi, Y. Hayashi","submitted_at":"2019-11-12T07:49:47Z","abstract_excerpt":"The angular resolution of an extensive air shower (EAS) array plays a critical role in determining its sensitivity for the detection of point $\\gamma$-ray sources in the multi-TeV energy range. The GRAPES-3 an EAS array located at Ooty in India (11.4$^{\\circ}$N, 76.7$^{\\circ}$E, 2200 m altitude) is designed to study $\\gamma$-rays in the TeV-PeV energy range. It comprises of a dense array of 400 plastic scintillators deployed over an area of 25000 m$^2$ and a large area (560 m$^2$) muon telescope. A new statistical method allowed real time determination of the propagation delay of each detector"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.04715","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/1911.04715/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":"1911.04715","created_at":"2026-07-05T01:20:49.296507+00:00"},{"alias_kind":"arxiv_version","alias_value":"1911.04715v1","created_at":"2026-07-05T01:20:49.296507+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.04715","created_at":"2026-07-05T01:20:49.296507+00:00"},{"alias_kind":"pith_short_12","alias_value":"IPEXXKYTM6AE","created_at":"2026-07-05T01:20:49.296507+00:00"},{"alias_kind":"pith_short_16","alias_value":"IPEXXKYTM6AEJ3Y2","created_at":"2026-07-05T01:20:49.296507+00:00"},{"alias_kind":"pith_short_8","alias_value":"IPEXXKYT","created_at":"2026-07-05T01:20:49.296507+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/IPEXXKYTM6AEJ3Y2LQL5FGK3MX","json":"https://pith.science/pith/IPEXXKYTM6AEJ3Y2LQL5FGK3MX.json","graph_json":"https://pith.science/api/pith-number/IPEXXKYTM6AEJ3Y2LQL5FGK3MX/graph.json","events_json":"https://pith.science/api/pith-number/IPEXXKYTM6AEJ3Y2LQL5FGK3MX/events.json","paper":"https://pith.science/paper/IPEXXKYT"},"agent_actions":{"view_html":"https://pith.science/pith/IPEXXKYTM6AEJ3Y2LQL5FGK3MX","download_json":"https://pith.science/pith/IPEXXKYTM6AEJ3Y2LQL5FGK3MX.json","view_paper":"https://pith.science/paper/IPEXXKYT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1911.04715&json=true","fetch_graph":"https://pith.science/api/pith-number/IPEXXKYTM6AEJ3Y2LQL5FGK3MX/graph.json","fetch_events":"https://pith.science/api/pith-number/IPEXXKYTM6AEJ3Y2LQL5FGK3MX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IPEXXKYTM6AEJ3Y2LQL5FGK3MX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IPEXXKYTM6AEJ3Y2LQL5FGK3MX/action/storage_attestation","attest_author":"https://pith.science/pith/IPEXXKYTM6AEJ3Y2LQL5FGK3MX/action/author_attestation","sign_citation":"https://pith.science/pith/IPEXXKYTM6AEJ3Y2LQL5FGK3MX/action/citation_signature","submit_replication":"https://pith.science/pith/IPEXXKYTM6AEJ3Y2LQL5FGK3MX/action/replication_record"}},"created_at":"2026-07-05T01:20:49.296507+00:00","updated_at":"2026-07-05T01:20:49.296507+00:00"}