{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:CAS3EXOXG5NMSD7DCDXC2ZMX2D","short_pith_number":"pith:CAS3EXOX","canonical_record":{"source":{"id":"0909.4819","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-09-25T23:40:41Z","cross_cats_sorted":[],"title_canon_sha256":"8d913426b590336734b9e162a032ad98e82d22fe1f051caadbec5d6d5c7e6411","abstract_canon_sha256":"e3298b711c1044e52e3667ccafe19f56dceed524a7c62c2d96f4fe44182c1cd2"},"schema_version":"1.0"},"canonical_sha256":"1025b25dd7375ac90fe310ee2d6597d0e143d485d7bbeb6713ceea84039cd621","source":{"kind":"arxiv","id":"0909.4819","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.4819","created_at":"2026-05-18T02:11:37Z"},{"alias_kind":"arxiv_version","alias_value":"0909.4819v2","created_at":"2026-05-18T02:11:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.4819","created_at":"2026-05-18T02:11:37Z"},{"alias_kind":"pith_short_12","alias_value":"CAS3EXOXG5NM","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"CAS3EXOXG5NMSD7D","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"CAS3EXOX","created_at":"2026-05-18T12:25:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:CAS3EXOXG5NMSD7DCDXC2ZMX2D","target":"record","payload":{"canonical_record":{"source":{"id":"0909.4819","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-09-25T23:40:41Z","cross_cats_sorted":[],"title_canon_sha256":"8d913426b590336734b9e162a032ad98e82d22fe1f051caadbec5d6d5c7e6411","abstract_canon_sha256":"e3298b711c1044e52e3667ccafe19f56dceed524a7c62c2d96f4fe44182c1cd2"},"schema_version":"1.0"},"canonical_sha256":"1025b25dd7375ac90fe310ee2d6597d0e143d485d7bbeb6713ceea84039cd621","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:11:37.376903Z","signature_b64":"cxsLbtfggZC2L3cTe9frt4NQ1giQvztqWg6jCg79K9j5xPpnObShIvdWyB2mTCYG7xyGZlRE0qFg7wj7juoOAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1025b25dd7375ac90fe310ee2d6597d0e143d485d7bbeb6713ceea84039cd621","last_reissued_at":"2026-05-18T02:11:37.376215Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:11:37.376215Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0909.4819","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":"2026-05-18T02:11:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n26x9z0IZtbxt17mhGxjaL399ifSYkKS6yTsWM/JmKvCFPMQ9WBGf57xDuHDGMPtC5bunBynP65YrbW8/2jODw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T00:41:35.101852Z"},"content_sha256":"fd3d108d84feb5ba739650d19cb0695c5447c19a0ca313ae04127eaec3e56b19","schema_version":"1.0","event_id":"sha256:fd3d108d84feb5ba739650d19cb0695c5447c19a0ca313ae04127eaec3e56b19"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:CAS3EXOXG5NMSD7DCDXC2ZMX2D","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Transformation of the Poynting flux into the kinetic energy in relativistic jets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Y.E.Lyubarsky","submitted_at":"2009-09-25T23:40:41Z","abstract_excerpt":"The acceleration of relativistic jets from the Poynting to the matter dominated stage is considered. The are generally two collimation regimes, which we call equilibrium and non-equilibrium, correspondingly. In the first regime, the jet is efficiently accelerated till the equipartition between the kinetic and electro-magnetic energy. We show that after the equilibrium jet ceases to be Poynting dominated, the ratio of the electro-magnetic to the kinetic energy decreases only logarithmically so that such jets become truly matter dominated only at extremely large distances. Non-equilibrium jets r"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.4819","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":""},"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":"2026-05-18T02:11:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FdmVCx6SrhJ7mZTFL5bY2f71ZgeEhAO+cfNlaGJS9vgprA3ZaBejdNpB/QfLYlToULDRveJWdxMZMfsyZhcsDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T00:41:35.102668Z"},"content_sha256":"d35471d8acf75b3dc48775a473989ced08a217b1548b16d44feb839dba71c283","schema_version":"1.0","event_id":"sha256:d35471d8acf75b3dc48775a473989ced08a217b1548b16d44feb839dba71c283"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CAS3EXOXG5NMSD7DCDXC2ZMX2D/bundle.json","state_url":"https://pith.science/pith/CAS3EXOXG5NMSD7DCDXC2ZMX2D/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CAS3EXOXG5NMSD7DCDXC2ZMX2D/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":"2026-08-15T00:41:35Z","links":{"resolver":"https://pith.science/pith/CAS3EXOXG5NMSD7DCDXC2ZMX2D","bundle":"https://pith.science/pith/CAS3EXOXG5NMSD7DCDXC2ZMX2D/bundle.json","state":"https://pith.science/pith/CAS3EXOXG5NMSD7DCDXC2ZMX2D/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CAS3EXOXG5NMSD7DCDXC2ZMX2D/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:CAS3EXOXG5NMSD7DCDXC2ZMX2D","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":"e3298b711c1044e52e3667ccafe19f56dceed524a7c62c2d96f4fe44182c1cd2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-09-25T23:40:41Z","title_canon_sha256":"8d913426b590336734b9e162a032ad98e82d22fe1f051caadbec5d6d5c7e6411"},"schema_version":"1.0","source":{"id":"0909.4819","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.4819","created_at":"2026-05-18T02:11:37Z"},{"alias_kind":"arxiv_version","alias_value":"0909.4819v2","created_at":"2026-05-18T02:11:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.4819","created_at":"2026-05-18T02:11:37Z"},{"alias_kind":"pith_short_12","alias_value":"CAS3EXOXG5NM","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"CAS3EXOXG5NMSD7D","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"CAS3EXOX","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:d35471d8acf75b3dc48775a473989ced08a217b1548b16d44feb839dba71c283","target":"graph","created_at":"2026-05-18T02:11:37Z","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":"The acceleration of relativistic jets from the Poynting to the matter dominated stage is considered. The are generally two collimation regimes, which we call equilibrium and non-equilibrium, correspondingly. In the first regime, the jet is efficiently accelerated till the equipartition between the kinetic and electro-magnetic energy. We show that after the equilibrium jet ceases to be Poynting dominated, the ratio of the electro-magnetic to the kinetic energy decreases only logarithmically so that such jets become truly matter dominated only at extremely large distances. Non-equilibrium jets r","authors_text":"Y.E.Lyubarsky","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-09-25T23:40:41Z","title":"Transformation of the Poynting flux into the kinetic energy in relativistic jets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.4819","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:fd3d108d84feb5ba739650d19cb0695c5447c19a0ca313ae04127eaec3e56b19","target":"record","created_at":"2026-05-18T02:11:37Z","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":"e3298b711c1044e52e3667ccafe19f56dceed524a7c62c2d96f4fe44182c1cd2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-09-25T23:40:41Z","title_canon_sha256":"8d913426b590336734b9e162a032ad98e82d22fe1f051caadbec5d6d5c7e6411"},"schema_version":"1.0","source":{"id":"0909.4819","kind":"arxiv","version":2}},"canonical_sha256":"1025b25dd7375ac90fe310ee2d6597d0e143d485d7bbeb6713ceea84039cd621","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1025b25dd7375ac90fe310ee2d6597d0e143d485d7bbeb6713ceea84039cd621","first_computed_at":"2026-05-18T02:11:37.376215Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:11:37.376215Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cxsLbtfggZC2L3cTe9frt4NQ1giQvztqWg6jCg79K9j5xPpnObShIvdWyB2mTCYG7xyGZlRE0qFg7wj7juoOAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:11:37.376903Z","signed_message":"canonical_sha256_bytes"},"source_id":"0909.4819","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fd3d108d84feb5ba739650d19cb0695c5447c19a0ca313ae04127eaec3e56b19","sha256:d35471d8acf75b3dc48775a473989ced08a217b1548b16d44feb839dba71c283"],"state_sha256":"a56821753b58181cfee41fa6d62893d4e71a3c3c936a2c593c87a350165f8c5c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zGvUM8bDJlC0TwIMfMlZ9DjTK3PGvAt4v4OQUtKkEkF5vW2g5Wyv9WBLptt3JujEwYGrrH+0cLqIvDtBtbdxBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T00:41:35.109119Z","bundle_sha256":"f99d62eaf75a514973cebe80b008e7bec976cf954f7e7773a0ae135ce206745c"}}