{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:YT2IFBN64TN67VQTUMJE666ZPX","short_pith_number":"pith:YT2IFBN6","canonical_record":{"source":{"id":"1609.05697","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-09-19T12:49:55Z","cross_cats_sorted":[],"title_canon_sha256":"812dd110892e3c5f8ca6d396908633c27533c9a0159576a1ecfb911b80061c5b","abstract_canon_sha256":"927dde347738c9b1646f4817db134c4a0017cf8aec2466779d7285843af31c3c"},"schema_version":"1.0"},"canonical_sha256":"c4f48285bee4dbefd613a3124f7bd97dd7724bf4a87bcfb09b4ca5ebe37a69fe","source":{"kind":"arxiv","id":"1609.05697","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.05697","created_at":"2026-05-18T01:02:36Z"},{"alias_kind":"arxiv_version","alias_value":"1609.05697v1","created_at":"2026-05-18T01:02:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.05697","created_at":"2026-05-18T01:02:36Z"},{"alias_kind":"pith_short_12","alias_value":"YT2IFBN64TN6","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_16","alias_value":"YT2IFBN64TN67VQT","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_8","alias_value":"YT2IFBN6","created_at":"2026-05-18T12:30:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:YT2IFBN64TN67VQTUMJE666ZPX","target":"record","payload":{"canonical_record":{"source":{"id":"1609.05697","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-09-19T12:49:55Z","cross_cats_sorted":[],"title_canon_sha256":"812dd110892e3c5f8ca6d396908633c27533c9a0159576a1ecfb911b80061c5b","abstract_canon_sha256":"927dde347738c9b1646f4817db134c4a0017cf8aec2466779d7285843af31c3c"},"schema_version":"1.0"},"canonical_sha256":"c4f48285bee4dbefd613a3124f7bd97dd7724bf4a87bcfb09b4ca5ebe37a69fe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:02:36.592430Z","signature_b64":"2w31J9QZll9kWA3Bjh6/ZoUpr75rzftKaY0ucBs9jAhJyNclyf2HRL0yizBiyVFFnc5ktEtIWV15ahhsWa3QDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c4f48285bee4dbefd613a3124f7bd97dd7724bf4a87bcfb09b4ca5ebe37a69fe","last_reissued_at":"2026-05-18T01:02:36.591712Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:02:36.591712Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.05697","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":"2026-05-18T01:02:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hxRl41xwSyYUoy5WMPq1SGgh9vUkQvB2/8BjYFq3j/CKsiJjw1F2MvucrHP7KCsI4YoAbm1MNfZeOmvNATUKBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T23:05:55.897909Z"},"content_sha256":"e7c6799ba8992f15bb896b7a33c57c5dc6ac329d9396cdc49d89c1b876ec1996","schema_version":"1.0","event_id":"sha256:e7c6799ba8992f15bb896b7a33c57c5dc6ac329d9396cdc49d89c1b876ec1996"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:YT2IFBN64TN67VQTUMJE666ZPX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Curvature of the spectral energy distribution, the dominant process for inverse Compton component and other jet properties in Fermi 2LAC blazars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"D. Luo, D. R. Xiong, L. M. Du, R. Xue, T. F. Yi, W. G. Liu, X. L. Yu, Y. B. Xu, Z. H. Xie, Z. R. Wang","submitted_at":"2016-09-19T12:49:55Z","abstract_excerpt":"We fit the spectral energy distributions (SEDs) of members of a large sample of Fermi 2LAC blazars to synchrotron and inverse Compton (IC) models. Our main results are as follows. (i) As suggested by previous works, the correlation between peak frequency and curvature can be explained by statistical or stochastic particle acceleration mechanisms. For BL Lacs, we find a linear correlation between synchrotron peak frequency and its curvature. The slope of the correlation is consistent with the stochastic acceleration mechanisms and confirm previous studies. For FSRQs, we also find a linear corre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.05697","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":"2026-05-18T01:02:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1BUhM75X15tsNcpPKnCBV4IMrG1a+y5R6X0U+vstOGZZb6qxOUh8OWuFUz9iODsMW3pBI55Tyc7K/Gsgl1lSBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T23:05:55.898571Z"},"content_sha256":"b77616083f59c3130d42e261c96b479e093946054e85e95bbf7ae5f2d1287d5e","schema_version":"1.0","event_id":"sha256:b77616083f59c3130d42e261c96b479e093946054e85e95bbf7ae5f2d1287d5e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YT2IFBN64TN67VQTUMJE666ZPX/bundle.json","state_url":"https://pith.science/pith/YT2IFBN64TN67VQTUMJE666ZPX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YT2IFBN64TN67VQTUMJE666ZPX/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":"2026-05-28T23:05:55Z","links":{"resolver":"https://pith.science/pith/YT2IFBN64TN67VQTUMJE666ZPX","bundle":"https://pith.science/pith/YT2IFBN64TN67VQTUMJE666ZPX/bundle.json","state":"https://pith.science/pith/YT2IFBN64TN67VQTUMJE666ZPX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YT2IFBN64TN67VQTUMJE666ZPX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:YT2IFBN64TN67VQTUMJE666ZPX","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":"927dde347738c9b1646f4817db134c4a0017cf8aec2466779d7285843af31c3c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-09-19T12:49:55Z","title_canon_sha256":"812dd110892e3c5f8ca6d396908633c27533c9a0159576a1ecfb911b80061c5b"},"schema_version":"1.0","source":{"id":"1609.05697","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.05697","created_at":"2026-05-18T01:02:36Z"},{"alias_kind":"arxiv_version","alias_value":"1609.05697v1","created_at":"2026-05-18T01:02:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.05697","created_at":"2026-05-18T01:02:36Z"},{"alias_kind":"pith_short_12","alias_value":"YT2IFBN64TN6","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_16","alias_value":"YT2IFBN64TN67VQT","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_8","alias_value":"YT2IFBN6","created_at":"2026-05-18T12:30:53Z"}],"graph_snapshots":[{"event_id":"sha256:b77616083f59c3130d42e261c96b479e093946054e85e95bbf7ae5f2d1287d5e","target":"graph","created_at":"2026-05-18T01:02:36Z","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 fit the spectral energy distributions (SEDs) of members of a large sample of Fermi 2LAC blazars to synchrotron and inverse Compton (IC) models. Our main results are as follows. (i) As suggested by previous works, the correlation between peak frequency and curvature can be explained by statistical or stochastic particle acceleration mechanisms. For BL Lacs, we find a linear correlation between synchrotron peak frequency and its curvature. The slope of the correlation is consistent with the stochastic acceleration mechanisms and confirm previous studies. For FSRQs, we also find a linear corre","authors_text":"D. Luo, D. R. Xiong, L. M. Du, R. Xue, T. F. Yi, W. G. Liu, X. L. Yu, Y. B. Xu, Z. H. Xie, Z. R. Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-09-19T12:49:55Z","title":"Curvature of the spectral energy distribution, the dominant process for inverse Compton component and other jet properties in Fermi 2LAC blazars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.05697","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:e7c6799ba8992f15bb896b7a33c57c5dc6ac329d9396cdc49d89c1b876ec1996","target":"record","created_at":"2026-05-18T01:02:36Z","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":"927dde347738c9b1646f4817db134c4a0017cf8aec2466779d7285843af31c3c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-09-19T12:49:55Z","title_canon_sha256":"812dd110892e3c5f8ca6d396908633c27533c9a0159576a1ecfb911b80061c5b"},"schema_version":"1.0","source":{"id":"1609.05697","kind":"arxiv","version":1}},"canonical_sha256":"c4f48285bee4dbefd613a3124f7bd97dd7724bf4a87bcfb09b4ca5ebe37a69fe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c4f48285bee4dbefd613a3124f7bd97dd7724bf4a87bcfb09b4ca5ebe37a69fe","first_computed_at":"2026-05-18T01:02:36.591712Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:02:36.591712Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2w31J9QZll9kWA3Bjh6/ZoUpr75rzftKaY0ucBs9jAhJyNclyf2HRL0yizBiyVFFnc5ktEtIWV15ahhsWa3QDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:02:36.592430Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.05697","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e7c6799ba8992f15bb896b7a33c57c5dc6ac329d9396cdc49d89c1b876ec1996","sha256:b77616083f59c3130d42e261c96b479e093946054e85e95bbf7ae5f2d1287d5e"],"state_sha256":"7ac1024d11978176c4bb9fdd04940d6d6375b83bedef77fe07f2640165303628"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yFrI5iRfGPZjFFVKxuUlNfZz1yMbxIuGccKcuBcrg92hqfmKp+abUZ76hpXU+2aQnukchQZ4/Jdl036b8tOtAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T23:05:55.901795Z","bundle_sha256":"18b32307fce32df6670d10cb33ececf190a5cdd8af2613247c040781ac864537"}}