{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:RIQUFGKWKLM4IBPFE7J72KDS6L","short_pith_number":"pith:RIQUFGKW","canonical_record":{"source":{"id":"1610.03530","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-10-07T12:12:50Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"27d3f49bf4ec72c2ca67503fb1ed7989291ad763cf7d6110f978419f126d5412","abstract_canon_sha256":"c5f70efbd9cf6fc102918bd8a362e6b040260c7bb1e52fb67c6ed03792a61411"},"schema_version":"1.0"},"canonical_sha256":"8a2142995652d9c405e527d3fd2872f2c32d9a4f49d2c74279dcd6b012d920db","source":{"kind":"arxiv","id":"1610.03530","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.03530","created_at":"2026-05-18T00:56:19Z"},{"alias_kind":"arxiv_version","alias_value":"1610.03530v1","created_at":"2026-05-18T00:56:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.03530","created_at":"2026-05-18T00:56:19Z"},{"alias_kind":"pith_short_12","alias_value":"RIQUFGKWKLM4","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RIQUFGKWKLM4IBPF","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RIQUFGKW","created_at":"2026-05-18T12:30:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:RIQUFGKWKLM4IBPFE7J72KDS6L","target":"record","payload":{"canonical_record":{"source":{"id":"1610.03530","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-10-07T12:12:50Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"27d3f49bf4ec72c2ca67503fb1ed7989291ad763cf7d6110f978419f126d5412","abstract_canon_sha256":"c5f70efbd9cf6fc102918bd8a362e6b040260c7bb1e52fb67c6ed03792a61411"},"schema_version":"1.0"},"canonical_sha256":"8a2142995652d9c405e527d3fd2872f2c32d9a4f49d2c74279dcd6b012d920db","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:56:19.182473Z","signature_b64":"KHZM3ynHUBBVfi+5p8ZOkzgl+7TNoDm8qLWE533LbKSUhuFGPtI/gfYvV7+FqF0wU7q4MH6hOc0Ms3DVP8bHAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8a2142995652d9c405e527d3fd2872f2c32d9a4f49d2c74279dcd6b012d920db","last_reissued_at":"2026-05-18T00:56:19.181683Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:56:19.181683Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.03530","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":"2026-05-18T00:56:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Km2IpGzc5Mu+fCnX6MUAtogLkR5ZhBpRK55M/+vSa8kaanM5YJDs5cQAZIJdT0BPjovVbhgSJ0z7eMbJKCnKAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T06:16:46.999013Z"},"content_sha256":"58117e2490df62270743e4953a01453ee7240809589224cf19b497a19994f937","schema_version":"1.0","event_id":"sha256:58117e2490df62270743e4953a01453ee7240809589224cf19b497a19994f937"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:RIQUFGKWKLM4IBPFE7J72KDS6L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Gamma-ray emission from galaxy cluster outskirts versus radio relics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.HE","authors_text":"G. Siemieniec--Ozi\\c{e}b{\\l}o, Z. A. Golda","submitted_at":"2016-10-07T12:12:50Z","abstract_excerpt":"Galaxy cluster peripheries provide important information on the nature of ICM/IGM linkage. In this paper we consider potential future observations in the gamma-ray domain at cluster edges involving the radio relic phenomenon.\n  We focus on the spectral signature of gamma radiation that should be evident in the energy range of Fermi--LAT, i.e. $\\gtrsim 10^{-1}$ GeV and the CTA energy range $\\sim$ $ 10^{2}$ GeV. The spectral signature results from a comparable gamma-ray flux due to the IC and $ \\pi ^{0} $ decay on the edge of the cluster, and its spectral position is a function of the magnetic f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.03530","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":"2026-05-18T00:56:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Nw0a4hugNmsDNmatjvIbwS/Z2pgBckiLyBxqsY6SwNUwAsZvWaebVthQtqP4LDPlbSHpA+hPFFh5T2THPFRSBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T06:16:46.999705Z"},"content_sha256":"7d3f8a128d14bc4e6064ebdb737522a728d73114e4b75b2e129dcbf2014a818b","schema_version":"1.0","event_id":"sha256:7d3f8a128d14bc4e6064ebdb737522a728d73114e4b75b2e129dcbf2014a818b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RIQUFGKWKLM4IBPFE7J72KDS6L/bundle.json","state_url":"https://pith.science/pith/RIQUFGKWKLM4IBPFE7J72KDS6L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RIQUFGKWKLM4IBPFE7J72KDS6L/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":"2026-06-09T06:16:47Z","links":{"resolver":"https://pith.science/pith/RIQUFGKWKLM4IBPFE7J72KDS6L","bundle":"https://pith.science/pith/RIQUFGKWKLM4IBPFE7J72KDS6L/bundle.json","state":"https://pith.science/pith/RIQUFGKWKLM4IBPFE7J72KDS6L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RIQUFGKWKLM4IBPFE7J72KDS6L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:RIQUFGKWKLM4IBPFE7J72KDS6L","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":"c5f70efbd9cf6fc102918bd8a362e6b040260c7bb1e52fb67c6ed03792a61411","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-10-07T12:12:50Z","title_canon_sha256":"27d3f49bf4ec72c2ca67503fb1ed7989291ad763cf7d6110f978419f126d5412"},"schema_version":"1.0","source":{"id":"1610.03530","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.03530","created_at":"2026-05-18T00:56:19Z"},{"alias_kind":"arxiv_version","alias_value":"1610.03530v1","created_at":"2026-05-18T00:56:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.03530","created_at":"2026-05-18T00:56:19Z"},{"alias_kind":"pith_short_12","alias_value":"RIQUFGKWKLM4","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RIQUFGKWKLM4IBPF","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RIQUFGKW","created_at":"2026-05-18T12:30:41Z"}],"graph_snapshots":[{"event_id":"sha256:7d3f8a128d14bc4e6064ebdb737522a728d73114e4b75b2e129dcbf2014a818b","target":"graph","created_at":"2026-05-18T00:56:19Z","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":"Galaxy cluster peripheries provide important information on the nature of ICM/IGM linkage. In this paper we consider potential future observations in the gamma-ray domain at cluster edges involving the radio relic phenomenon.\n  We focus on the spectral signature of gamma radiation that should be evident in the energy range of Fermi--LAT, i.e. $\\gtrsim 10^{-1}$ GeV and the CTA energy range $\\sim$ $ 10^{2}$ GeV. The spectral signature results from a comparable gamma-ray flux due to the IC and $ \\pi ^{0} $ decay on the edge of the cluster, and its spectral position is a function of the magnetic f","authors_text":"G. Siemieniec--Ozi\\c{e}b{\\l}o, Z. A. Golda","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-10-07T12:12:50Z","title":"Gamma-ray emission from galaxy cluster outskirts versus radio relics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.03530","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":"sha256:58117e2490df62270743e4953a01453ee7240809589224cf19b497a19994f937","target":"record","created_at":"2026-05-18T00:56:19Z","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":"c5f70efbd9cf6fc102918bd8a362e6b040260c7bb1e52fb67c6ed03792a61411","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-10-07T12:12:50Z","title_canon_sha256":"27d3f49bf4ec72c2ca67503fb1ed7989291ad763cf7d6110f978419f126d5412"},"schema_version":"1.0","source":{"id":"1610.03530","kind":"arxiv","version":1}},"canonical_sha256":"8a2142995652d9c405e527d3fd2872f2c32d9a4f49d2c74279dcd6b012d920db","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8a2142995652d9c405e527d3fd2872f2c32d9a4f49d2c74279dcd6b012d920db","first_computed_at":"2026-05-18T00:56:19.181683Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:56:19.181683Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KHZM3ynHUBBVfi+5p8ZOkzgl+7TNoDm8qLWE533LbKSUhuFGPtI/gfYvV7+FqF0wU7q4MH6hOc0Ms3DVP8bHAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:56:19.182473Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.03530","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:58117e2490df62270743e4953a01453ee7240809589224cf19b497a19994f937","sha256:7d3f8a128d14bc4e6064ebdb737522a728d73114e4b75b2e129dcbf2014a818b"],"state_sha256":"505038eb752473a15013de0ba2dcd8efc48aff99e4c2b9689abf664583512709"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"USL37XHHoUm2oqKXdER7LT9k1c2lF+6JQV3t/Yyk2bqB62VWOE9Wxj5RaRdt7Lokx7S3QyfI+k2Eg0Qcft2aDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T06:16:47.005517Z","bundle_sha256":"98c382070f9017e0faac78efb46a9a8fda4055bf267d4813a7d577de2f02dfdb"}}