{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:VXVXHWY5HVXS2BOUZD26UDK66T","short_pith_number":"pith:VXVXHWY5","canonical_record":{"source":{"id":"1701.08618","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-01-30T14:34:46Z","cross_cats_sorted":[],"title_canon_sha256":"90bd0c181b7463fbeb56ad6cc18fb11c701a2a519ccacf00fd1c752a35889b1d","abstract_canon_sha256":"9b2398774dd122aa0ef583e785db6b91b60742763959835067cf91af34da5f28"},"schema_version":"1.0"},"canonical_sha256":"adeb73db1d3d6f2d05d4c8f5ea0d5ef4c33d7ea2f8227a6da3e3ac2a9a3462fe","source":{"kind":"arxiv","id":"1701.08618","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.08618","created_at":"2026-05-18T00:48:59Z"},{"alias_kind":"arxiv_version","alias_value":"1701.08618v2","created_at":"2026-05-18T00:48:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.08618","created_at":"2026-05-18T00:48:59Z"},{"alias_kind":"pith_short_12","alias_value":"VXVXHWY5HVXS","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"VXVXHWY5HVXS2BOU","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"VXVXHWY5","created_at":"2026-05-18T12:31:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:VXVXHWY5HVXS2BOUZD26UDK66T","target":"record","payload":{"canonical_record":{"source":{"id":"1701.08618","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-01-30T14:34:46Z","cross_cats_sorted":[],"title_canon_sha256":"90bd0c181b7463fbeb56ad6cc18fb11c701a2a519ccacf00fd1c752a35889b1d","abstract_canon_sha256":"9b2398774dd122aa0ef583e785db6b91b60742763959835067cf91af34da5f28"},"schema_version":"1.0"},"canonical_sha256":"adeb73db1d3d6f2d05d4c8f5ea0d5ef4c33d7ea2f8227a6da3e3ac2a9a3462fe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:59.424418Z","signature_b64":"C8SnefTSroiBs6w8hARzY7RK2aL7IiQQhJwf/dEzayQ8KvAqijxi77E6TESZRLDZtyPafVpWzDmi6BnctH06Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"adeb73db1d3d6f2d05d4c8f5ea0d5ef4c33d7ea2f8227a6da3e3ac2a9a3462fe","last_reissued_at":"2026-05-18T00:48:59.423567Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:59.423567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1701.08618","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":"2026-05-18T00:48:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"F/xCkCBTMeFQJlfyWfs673IgtX7rhc7bCFu/ogfwo0MXliervK1pIueZdUphmjjGjeLpWpaex5Hs2mRI+QbBBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T22:52:29.187407Z"},"content_sha256":"d68bb8698684eddbf20f388e07db3efdc5396caa03b2f81cdcda3efa4c74908d","schema_version":"1.0","event_id":"sha256:d68bb8698684eddbf20f388e07db3efdc5396caa03b2f81cdcda3efa4c74908d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:VXVXHWY5HVXS2BOUZD26UDK66T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Towards a unified view of inhomogeneous stellar winds in isolated supergiant stars and supergiant high mass X-ray binaries","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Andreas Sander, \\'Angel G\\'imenez-Garc\\'ia, Enrico Bozzo, Felix F\\\"urst, Ingo Kreykenbohm, Joachim Puls, Jon Olof Sundqvist, J\\\"orn Wilms, Jos\\'e Miguel Torrej\\'on, Lara Sidoli, Lidia M. Oskinova, Matthias K\\\"uhnel, Maurizio Falanga, Pere Blay, Peter Kretschmar, Silvia Mart\\'inez-N\\'u\\~nez","submitted_at":"2017-01-30T14:34:46Z","abstract_excerpt":"Massive stars, at least $\\sim$ 10 times more massive than the Sun, have two key properties that make them the main drivers of evolution of star clusters, galaxies, and the Universe as a whole. On the one hand, the outer layers of massive stars are so hot that they produce most of the ionizing ultraviolet radiation of galaxies; in fact, the first massive stars helped to re-ionize the Universe after its Dark Ages. Another important property of massive stars are the strong stellar winds and outflows they produce. This mass loss, and finally the explosion of a massive star as a supernova or a gamm"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.08618","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":"2026-05-18T00:48:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WkVmDv8Ai6n/IxaiP5u/8cXF8cmMRfBIaF8GJR7mofANdwmcxBmx+ubKdtrBKELOf/wQFFlMaxo/GyOzsVrmCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T22:52:29.188059Z"},"content_sha256":"d60127da5f4a1353cdfc6eb82b28f60a515fbd13946dc0cf6e1ba3153bc59fe2","schema_version":"1.0","event_id":"sha256:d60127da5f4a1353cdfc6eb82b28f60a515fbd13946dc0cf6e1ba3153bc59fe2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VXVXHWY5HVXS2BOUZD26UDK66T/bundle.json","state_url":"https://pith.science/pith/VXVXHWY5HVXS2BOUZD26UDK66T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VXVXHWY5HVXS2BOUZD26UDK66T/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":"2026-05-26T22:52:29Z","links":{"resolver":"https://pith.science/pith/VXVXHWY5HVXS2BOUZD26UDK66T","bundle":"https://pith.science/pith/VXVXHWY5HVXS2BOUZD26UDK66T/bundle.json","state":"https://pith.science/pith/VXVXHWY5HVXS2BOUZD26UDK66T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VXVXHWY5HVXS2BOUZD26UDK66T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:VXVXHWY5HVXS2BOUZD26UDK66T","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":"9b2398774dd122aa0ef583e785db6b91b60742763959835067cf91af34da5f28","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-01-30T14:34:46Z","title_canon_sha256":"90bd0c181b7463fbeb56ad6cc18fb11c701a2a519ccacf00fd1c752a35889b1d"},"schema_version":"1.0","source":{"id":"1701.08618","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.08618","created_at":"2026-05-18T00:48:59Z"},{"alias_kind":"arxiv_version","alias_value":"1701.08618v2","created_at":"2026-05-18T00:48:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.08618","created_at":"2026-05-18T00:48:59Z"},{"alias_kind":"pith_short_12","alias_value":"VXVXHWY5HVXS","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"VXVXHWY5HVXS2BOU","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"VXVXHWY5","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:d60127da5f4a1353cdfc6eb82b28f60a515fbd13946dc0cf6e1ba3153bc59fe2","target":"graph","created_at":"2026-05-18T00:48:59Z","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":"Massive stars, at least $\\sim$ 10 times more massive than the Sun, have two key properties that make them the main drivers of evolution of star clusters, galaxies, and the Universe as a whole. On the one hand, the outer layers of massive stars are so hot that they produce most of the ionizing ultraviolet radiation of galaxies; in fact, the first massive stars helped to re-ionize the Universe after its Dark Ages. Another important property of massive stars are the strong stellar winds and outflows they produce. This mass loss, and finally the explosion of a massive star as a supernova or a gamm","authors_text":"Andreas Sander, \\'Angel G\\'imenez-Garc\\'ia, Enrico Bozzo, Felix F\\\"urst, Ingo Kreykenbohm, Joachim Puls, Jon Olof Sundqvist, J\\\"orn Wilms, Jos\\'e Miguel Torrej\\'on, Lara Sidoli, Lidia M. Oskinova, Matthias K\\\"uhnel, Maurizio Falanga, Pere Blay, Peter Kretschmar, Silvia Mart\\'inez-N\\'u\\~nez","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-01-30T14:34:46Z","title":"Towards a unified view of inhomogeneous stellar winds in isolated supergiant stars and supergiant high mass X-ray binaries"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.08618","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:d68bb8698684eddbf20f388e07db3efdc5396caa03b2f81cdcda3efa4c74908d","target":"record","created_at":"2026-05-18T00:48:59Z","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":"9b2398774dd122aa0ef583e785db6b91b60742763959835067cf91af34da5f28","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-01-30T14:34:46Z","title_canon_sha256":"90bd0c181b7463fbeb56ad6cc18fb11c701a2a519ccacf00fd1c752a35889b1d"},"schema_version":"1.0","source":{"id":"1701.08618","kind":"arxiv","version":2}},"canonical_sha256":"adeb73db1d3d6f2d05d4c8f5ea0d5ef4c33d7ea2f8227a6da3e3ac2a9a3462fe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"adeb73db1d3d6f2d05d4c8f5ea0d5ef4c33d7ea2f8227a6da3e3ac2a9a3462fe","first_computed_at":"2026-05-18T00:48:59.423567Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:48:59.423567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"C8SnefTSroiBs6w8hARzY7RK2aL7IiQQhJwf/dEzayQ8KvAqijxi77E6TESZRLDZtyPafVpWzDmi6BnctH06Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T00:48:59.424418Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.08618","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d68bb8698684eddbf20f388e07db3efdc5396caa03b2f81cdcda3efa4c74908d","sha256:d60127da5f4a1353cdfc6eb82b28f60a515fbd13946dc0cf6e1ba3153bc59fe2"],"state_sha256":"b3c7e0deba1c577b63bc6a8ce087b6132c838fd0f124e2e4cff1fde19b45f290"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DJyCN6e89lecyEdVf1rZ7Rlv9o1uxN3su2GbJk8t8kHBz1ELMxDBMPIg8niXgVe0F7900Yjwv9tgLnKYL492BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T22:52:29.190854Z","bundle_sha256":"1fc9eac4ced8e3b364e35213124d13d9dd5d236450d41462a1766cd563704adf"}}