{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:INEYXUXHCHT3WHPA35H2Z4WWQN","short_pith_number":"pith:INEYXUXH","canonical_record":{"source":{"id":"1705.06185","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-05-17T14:43:16Z","cross_cats_sorted":[],"title_canon_sha256":"298f08cefdde4b7509724742f1cb62c23332062e7cc316da3a6a24ea8dc9ca1f","abstract_canon_sha256":"687d8891204916b2c533cc1fbdd24eb60fb5a6e33719829cf36e7aff2b0c8ce4"},"schema_version":"1.0"},"canonical_sha256":"43498bd2e711e7bb1de0df4facf2d6835dab47a3bbe72d8423e38ca244db4afd","source":{"kind":"arxiv","id":"1705.06185","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.06185","created_at":"2026-05-18T00:44:18Z"},{"alias_kind":"arxiv_version","alias_value":"1705.06185v1","created_at":"2026-05-18T00:44:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.06185","created_at":"2026-05-18T00:44:18Z"},{"alias_kind":"pith_short_12","alias_value":"INEYXUXHCHT3","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"INEYXUXHCHT3WHPA","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"INEYXUXH","created_at":"2026-05-18T12:31:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:INEYXUXHCHT3WHPA35H2Z4WWQN","target":"record","payload":{"canonical_record":{"source":{"id":"1705.06185","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-05-17T14:43:16Z","cross_cats_sorted":[],"title_canon_sha256":"298f08cefdde4b7509724742f1cb62c23332062e7cc316da3a6a24ea8dc9ca1f","abstract_canon_sha256":"687d8891204916b2c533cc1fbdd24eb60fb5a6e33719829cf36e7aff2b0c8ce4"},"schema_version":"1.0"},"canonical_sha256":"43498bd2e711e7bb1de0df4facf2d6835dab47a3bbe72d8423e38ca244db4afd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:44:18.461994Z","signature_b64":"LyGYcsPIbsUZErQ+KYpVPpCmwtSpMoP7OmaFMYH6p9ONETt5l5y0otRDTp8+GvOEb+71lgixhw+W2LSfToOsCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"43498bd2e711e7bb1de0df4facf2d6835dab47a3bbe72d8423e38ca244db4afd","last_reissued_at":"2026-05-18T00:44:18.461224Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:44:18.461224Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.06185","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:44:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y5eN2KzGIPN1MVK7+2YaADjBcZQ1E6GO+XcIyOHkiNiZIedGxmp3oF2wXQoHribkJPvp7QHP089l34ZuuhBgDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:37:04.770158Z"},"content_sha256":"caa91bc9bc843f5f3278d4d829c7a820908365fb423793bca3b92d19c53a4ba5","schema_version":"1.0","event_id":"sha256:caa91bc9bc843f5f3278d4d829c7a820908365fb423793bca3b92d19c53a4ba5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:INEYXUXHCHT3WHPA35H2Z4WWQN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Clues on High Energy Emission Mechanism from Blazar 3C 454.3 during 2015 August Flare","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Naseer Iqbal, Nijil Mankuzhiyil, Pankaj Kushwaha, Ranjeev Misra, S. Sahayanathan, Zahir Shah","submitted_at":"2017-05-17T14:43:16Z","abstract_excerpt":"We perform a detailed spectral study of a recent flaring activity from the Flat Spectrum Radio Quasar (FSRQ), 3C\\,454.3, observed simultaneously in optical, UV, X-ray and $\\gamma$-ray energies during 16 to 28 August, 2015. The source reached its peak $\\gamma$-ray flux of $(1.9\\pm0.2)\\times\\,10^{-05} \\; {\\rm ph\\,cm^{-2}\\,s^{-1}}$ on 22 August. The time averaged broadband spectral energy distribution (SED) is obtained for three time periods, namely \"flaring state\"; covering the peak $\\gamma$-ray flux, \"post flaring state\"; immediately following the peak flare and \"quiescent state\"; separated fro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.06185","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:44:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gv0LDFTEgtvVJqd907zrkvpiZ+rnCShAWgxMT42Rttf485iX3rCJa+8/Y3O51RSTrUuabYNkJLFJOdHGwuSTBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:37:04.770895Z"},"content_sha256":"32b03e5bd5c7de9c05dbd37dce8b8304df4111ac1d010aa909b5f0c7a004ba93","schema_version":"1.0","event_id":"sha256:32b03e5bd5c7de9c05dbd37dce8b8304df4111ac1d010aa909b5f0c7a004ba93"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/INEYXUXHCHT3WHPA35H2Z4WWQN/bundle.json","state_url":"https://pith.science/pith/INEYXUXHCHT3WHPA35H2Z4WWQN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/INEYXUXHCHT3WHPA35H2Z4WWQN/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":"2026-05-26T21:37:04Z","links":{"resolver":"https://pith.science/pith/INEYXUXHCHT3WHPA35H2Z4WWQN","bundle":"https://pith.science/pith/INEYXUXHCHT3WHPA35H2Z4WWQN/bundle.json","state":"https://pith.science/pith/INEYXUXHCHT3WHPA35H2Z4WWQN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/INEYXUXHCHT3WHPA35H2Z4WWQN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:INEYXUXHCHT3WHPA35H2Z4WWQN","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":"687d8891204916b2c533cc1fbdd24eb60fb5a6e33719829cf36e7aff2b0c8ce4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-05-17T14:43:16Z","title_canon_sha256":"298f08cefdde4b7509724742f1cb62c23332062e7cc316da3a6a24ea8dc9ca1f"},"schema_version":"1.0","source":{"id":"1705.06185","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.06185","created_at":"2026-05-18T00:44:18Z"},{"alias_kind":"arxiv_version","alias_value":"1705.06185v1","created_at":"2026-05-18T00:44:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.06185","created_at":"2026-05-18T00:44:18Z"},{"alias_kind":"pith_short_12","alias_value":"INEYXUXHCHT3","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"INEYXUXHCHT3WHPA","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"INEYXUXH","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:32b03e5bd5c7de9c05dbd37dce8b8304df4111ac1d010aa909b5f0c7a004ba93","target":"graph","created_at":"2026-05-18T00:44:18Z","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"},"paper":{"abstract_excerpt":"We perform a detailed spectral study of a recent flaring activity from the Flat Spectrum Radio Quasar (FSRQ), 3C\\,454.3, observed simultaneously in optical, UV, X-ray and $\\gamma$-ray energies during 16 to 28 August, 2015. The source reached its peak $\\gamma$-ray flux of $(1.9\\pm0.2)\\times\\,10^{-05} \\; {\\rm ph\\,cm^{-2}\\,s^{-1}}$ on 22 August. The time averaged broadband spectral energy distribution (SED) is obtained for three time periods, namely \"flaring state\"; covering the peak $\\gamma$-ray flux, \"post flaring state\"; immediately following the peak flare and \"quiescent state\"; separated fro","authors_text":"Naseer Iqbal, Nijil Mankuzhiyil, Pankaj Kushwaha, Ranjeev Misra, S. Sahayanathan, Zahir Shah","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-05-17T14:43:16Z","title":"Clues on High Energy Emission Mechanism from Blazar 3C 454.3 during 2015 August Flare"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.06185","kind":"arxiv","version":1},"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:caa91bc9bc843f5f3278d4d829c7a820908365fb423793bca3b92d19c53a4ba5","target":"record","created_at":"2026-05-18T00:44:18Z","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":"687d8891204916b2c533cc1fbdd24eb60fb5a6e33719829cf36e7aff2b0c8ce4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-05-17T14:43:16Z","title_canon_sha256":"298f08cefdde4b7509724742f1cb62c23332062e7cc316da3a6a24ea8dc9ca1f"},"schema_version":"1.0","source":{"id":"1705.06185","kind":"arxiv","version":1}},"canonical_sha256":"43498bd2e711e7bb1de0df4facf2d6835dab47a3bbe72d8423e38ca244db4afd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"43498bd2e711e7bb1de0df4facf2d6835dab47a3bbe72d8423e38ca244db4afd","first_computed_at":"2026-05-18T00:44:18.461224Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:44:18.461224Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LyGYcsPIbsUZErQ+KYpVPpCmwtSpMoP7OmaFMYH6p9ONETt5l5y0otRDTp8+GvOEb+71lgixhw+W2LSfToOsCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:44:18.461994Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.06185","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:caa91bc9bc843f5f3278d4d829c7a820908365fb423793bca3b92d19c53a4ba5","sha256:32b03e5bd5c7de9c05dbd37dce8b8304df4111ac1d010aa909b5f0c7a004ba93"],"state_sha256":"3a692fbbb8c2abbce292fa68b2039af34e4f1a3c2722f6eba487b8ea7b1e766f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/x6QUde6dprSFeodhIQEmzn1OoCgcBHhYf3XEdrKCJS0c5f7fdOcPmyHC1AylLPYOFPSl7yjP0Ru4nBt99CzBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T21:37:04.773869Z","bundle_sha256":"21a19cc033e389ecbd3e6c659777161503525950c3e3ac3b004e4d9530f32b60"}}