{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:A7WXOCJ64N7NLKWZ3NBRETDDOW","short_pith_number":"pith:A7WXOCJ6","canonical_record":{"source":{"id":"2602.00691","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-01-31T12:28:13Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"c844300513e82536ec20bfc34ba10736de3c932dcac9098d73723ad7e74c8964","abstract_canon_sha256":"0d2ec10a5386adf82f12a6a38e24edd6b49b6d4b5e0e3b588bb08b8335888e71"},"schema_version":"1.0"},"canonical_sha256":"07ed77093ee37ed5aad9db43124c6375b939ce003a7e0763ad4f03ea2d4b6584","source":{"kind":"arxiv","id":"2602.00691","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2602.00691","created_at":"2026-06-23T01:12:01Z"},{"alias_kind":"arxiv_version","alias_value":"2602.00691v2","created_at":"2026-06-23T01:12:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2602.00691","created_at":"2026-06-23T01:12:01Z"},{"alias_kind":"pith_short_12","alias_value":"A7WXOCJ64N7N","created_at":"2026-06-23T01:12:01Z"},{"alias_kind":"pith_short_16","alias_value":"A7WXOCJ64N7NLKWZ","created_at":"2026-06-23T01:12:01Z"},{"alias_kind":"pith_short_8","alias_value":"A7WXOCJ6","created_at":"2026-06-23T01:12:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:A7WXOCJ64N7NLKWZ3NBRETDDOW","target":"record","payload":{"canonical_record":{"source":{"id":"2602.00691","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-01-31T12:28:13Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"c844300513e82536ec20bfc34ba10736de3c932dcac9098d73723ad7e74c8964","abstract_canon_sha256":"0d2ec10a5386adf82f12a6a38e24edd6b49b6d4b5e0e3b588bb08b8335888e71"},"schema_version":"1.0"},"canonical_sha256":"07ed77093ee37ed5aad9db43124c6375b939ce003a7e0763ad4f03ea2d4b6584","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-23T01:12:01.023178Z","signature_b64":"bgoOct8qOt+DTkeCalwOSdZ/qT7BiI8ib5MFstjrlc/bzGw6YGBE1qXl7pK9n5aebVmrsGLtUd8OUUF/hFLtBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"07ed77093ee37ed5aad9db43124c6375b939ce003a7e0763ad4f03ea2d4b6584","last_reissued_at":"2026-06-23T01:12:01.022524Z","signature_status":"signed_v1","first_computed_at":"2026-06-23T01:12:01.022524Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2602.00691","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-23T01:12:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KTyw8TWJU2h+glyJb1/aht+RPaeHa0krAJJ28XN6wO+WpvfhGe95Npmt1PViXiNOBEMykhkoaYkIga6EIAV+Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T10:38:06.925436Z"},"content_sha256":"9359f0032632ab31d39283ecc4ff3975f44a19024dc5db8fbdd672babc615e2a","schema_version":"1.0","event_id":"sha256:9359f0032632ab31d39283ecc4ff3975f44a19024dc5db8fbdd672babc615e2a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:A7WXOCJ64N7NLKWZ3NBRETDDOW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Prospects for the detection of gamma rays using Cherenkov telescopes enhanced by a ground array observatory","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.IM","authors_text":"A. Araudo, A. Bakalov\\'a, A. Christov, A. L. M\\\"uller, A. Muraczewski, A. Nagai, B. Lacave, B. Tom\\'e, C. Alispach, D. Mand\\'at, D. Neise, E. G{\\l}owacki, E. Lyard, F. Cadoux, I. Troyano Pujadas, J. Bla\\v{z}ek, J. Borkowski, J. Chudoba, J. Jury\\v{s}ek, J. Micha{\\l}owski, J. Niemiec, J. Srba, J. \\'Swierblewski, J. V\\'icha, J. \\v{S}trobl, K. Nalewajski, K. Zi\\c{e}tara (SST-1M Collaboration), L. Chytka, L. Gibaud, L. Gibilisco, {\\L}. Stawarz, M. Balbo, M. Garczarczyk, M. Heller, M. Hrabovsk\\'y, M. Jel\\'inek, M. Miro\\'n, M. Niko{\\l}ajuk, M. Ostrowski, M. Palatka, M. Pech, M. Pimenta, M. Prouza, M. Stodulska, P. D\\v{e}dic, P. Hamal, P. Jane\\v{c}ek, P. Schov\\'anek, P. \\'Swierk, P. Tr\\'avn\\'i\\v{c}ek, P. \\v{C}echvala, R. Concei\\c{c}\\~ao, R. Moderski, R. Sternberger, R. Walter, S. Casanova, S. Michal, S. R. Muthyala, T. Bulik, T. Gieras, T. Montaruli, T. Schulz, T. Tavernier, V. Beshley, V. J\\'ilek, V. Karas, V. Novotn\\'y, V. Sliusar, W. Marek, Y. Favre","submitted_at":"2026-01-31T12:28:13Z","abstract_excerpt":"We study through detailed simulated data and their optimized analysis the expected performance of the Single-Mirror Small-Size imaging atmospheric Cherenkov Telescopes (SST-1M) potentially located inside a high-altitude array of Water-Cherenkov Detectors (WCDs) inspired by the current foreseen design of the Southern Wide-field Gamma-ray Observatory (SWGO). For such a hybrid setup, we show an improvement in the flux sensitivity above 10 TeV by about 60% for monocular and 30% for stereoscopic SST-1M observation, due to the improved gamma/hadron separation when additional parameters from the WCD "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.00691","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2602.00691/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-23T01:12:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HNvI47lpeg9tZTcLs1sjj8URFGsEL+PaVR6rvs7trepgZLhtMIfuH/o0liCX+zefz2q5T3Plg18Fsp+GTb8WDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T10:38:06.926195Z"},"content_sha256":"13b061e19e5f1b5d7df868983f57a8bc9ae0cf83d4a2fa66ce2de151c8242dad","schema_version":"1.0","event_id":"sha256:13b061e19e5f1b5d7df868983f57a8bc9ae0cf83d4a2fa66ce2de151c8242dad"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/A7WXOCJ64N7NLKWZ3NBRETDDOW/bundle.json","state_url":"https://pith.science/pith/A7WXOCJ64N7NLKWZ3NBRETDDOW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/A7WXOCJ64N7NLKWZ3NBRETDDOW/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-05T10:38:06Z","links":{"resolver":"https://pith.science/pith/A7WXOCJ64N7NLKWZ3NBRETDDOW","bundle":"https://pith.science/pith/A7WXOCJ64N7NLKWZ3NBRETDDOW/bundle.json","state":"https://pith.science/pith/A7WXOCJ64N7NLKWZ3NBRETDDOW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/A7WXOCJ64N7NLKWZ3NBRETDDOW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:A7WXOCJ64N7NLKWZ3NBRETDDOW","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":"0d2ec10a5386adf82f12a6a38e24edd6b49b6d4b5e0e3b588bb08b8335888e71","cross_cats_sorted":["astro-ph.HE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-01-31T12:28:13Z","title_canon_sha256":"c844300513e82536ec20bfc34ba10736de3c932dcac9098d73723ad7e74c8964"},"schema_version":"1.0","source":{"id":"2602.00691","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2602.00691","created_at":"2026-06-23T01:12:01Z"},{"alias_kind":"arxiv_version","alias_value":"2602.00691v2","created_at":"2026-06-23T01:12:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2602.00691","created_at":"2026-06-23T01:12:01Z"},{"alias_kind":"pith_short_12","alias_value":"A7WXOCJ64N7N","created_at":"2026-06-23T01:12:01Z"},{"alias_kind":"pith_short_16","alias_value":"A7WXOCJ64N7NLKWZ","created_at":"2026-06-23T01:12:01Z"},{"alias_kind":"pith_short_8","alias_value":"A7WXOCJ6","created_at":"2026-06-23T01:12:01Z"}],"graph_snapshots":[{"event_id":"sha256:13b061e19e5f1b5d7df868983f57a8bc9ae0cf83d4a2fa66ce2de151c8242dad","target":"graph","created_at":"2026-06-23T01:12:01Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2602.00691/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study through detailed simulated data and their optimized analysis the expected performance of the Single-Mirror Small-Size imaging atmospheric Cherenkov Telescopes (SST-1M) potentially located inside a high-altitude array of Water-Cherenkov Detectors (WCDs) inspired by the current foreseen design of the Southern Wide-field Gamma-ray Observatory (SWGO). For such a hybrid setup, we show an improvement in the flux sensitivity above 10 TeV by about 60% for monocular and 30% for stereoscopic SST-1M observation, due to the improved gamma/hadron separation when additional parameters from the WCD ","authors_text":"A. Araudo, A. Bakalov\\'a, A. Christov, A. L. M\\\"uller, A. Muraczewski, A. Nagai, B. Lacave, B. Tom\\'e, C. Alispach, D. Mand\\'at, D. Neise, E. G{\\l}owacki, E. Lyard, F. Cadoux, I. Troyano Pujadas, J. Bla\\v{z}ek, J. Borkowski, J. Chudoba, J. Jury\\v{s}ek, J. Micha{\\l}owski, J. Niemiec, J. Srba, J. \\'Swierblewski, J. V\\'icha, J. \\v{S}trobl, K. Nalewajski, K. Zi\\c{e}tara (SST-1M Collaboration), L. Chytka, L. Gibaud, L. Gibilisco, {\\L}. Stawarz, M. Balbo, M. Garczarczyk, M. Heller, M. Hrabovsk\\'y, M. Jel\\'inek, M. Miro\\'n, M. Niko{\\l}ajuk, M. Ostrowski, M. Palatka, M. Pech, M. Pimenta, M. Prouza, M. Stodulska, P. D\\v{e}dic, P. Hamal, P. Jane\\v{c}ek, P. Schov\\'anek, P. \\'Swierk, P. Tr\\'avn\\'i\\v{c}ek, P. \\v{C}echvala, R. Concei\\c{c}\\~ao, R. Moderski, R. Sternberger, R. Walter, S. Casanova, S. Michal, S. R. Muthyala, T. Bulik, T. Gieras, T. Montaruli, T. Schulz, T. Tavernier, V. Beshley, V. J\\'ilek, V. Karas, V. Novotn\\'y, V. Sliusar, W. Marek, Y. Favre","cross_cats":["astro-ph.HE"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-01-31T12:28:13Z","title":"Prospects for the detection of gamma rays using Cherenkov telescopes enhanced by a ground array observatory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.00691","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":"sha256:9359f0032632ab31d39283ecc4ff3975f44a19024dc5db8fbdd672babc615e2a","target":"record","created_at":"2026-06-23T01:12:01Z","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":"0d2ec10a5386adf82f12a6a38e24edd6b49b6d4b5e0e3b588bb08b8335888e71","cross_cats_sorted":["astro-ph.HE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-01-31T12:28:13Z","title_canon_sha256":"c844300513e82536ec20bfc34ba10736de3c932dcac9098d73723ad7e74c8964"},"schema_version":"1.0","source":{"id":"2602.00691","kind":"arxiv","version":2}},"canonical_sha256":"07ed77093ee37ed5aad9db43124c6375b939ce003a7e0763ad4f03ea2d4b6584","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"07ed77093ee37ed5aad9db43124c6375b939ce003a7e0763ad4f03ea2d4b6584","first_computed_at":"2026-06-23T01:12:01.022524Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-23T01:12:01.022524Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bgoOct8qOt+DTkeCalwOSdZ/qT7BiI8ib5MFstjrlc/bzGw6YGBE1qXl7pK9n5aebVmrsGLtUd8OUUF/hFLtBQ==","signature_status":"signed_v1","signed_at":"2026-06-23T01:12:01.023178Z","signed_message":"canonical_sha256_bytes"},"source_id":"2602.00691","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9359f0032632ab31d39283ecc4ff3975f44a19024dc5db8fbdd672babc615e2a","sha256:13b061e19e5f1b5d7df868983f57a8bc9ae0cf83d4a2fa66ce2de151c8242dad"],"state_sha256":"893f532165c4168ff37b29408ec0303416ab8ac13b06fea0c378fa4bbe15e089"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zBh/S0lDqvmFi6wmxrM70FRmTCiYKKH1GvK5/XXa3Gq2y8LLQq01+HOOXDf4gVQuFgZZwS2xgxNuzSpwi91sDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T10:38:06.931729Z","bundle_sha256":"9442b66ee088542ccfe5a2e06fc2ba5eadfbc7756578de0fd7f938f4cbf55519"}}