{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:BAA32BBM733YHOIRROLGWDCVAF","short_pith_number":"pith:BAA32BBM","canonical_record":{"source":{"id":"1209.4366","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-09-19T20:25:36Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"81be2a4a42a3048c39d981e3d2bc46ed96063f426fb8abf7c975ab37625444ae","abstract_canon_sha256":"0132553e1413f915ae671e7b31498177fad7303fd2d293ea564d22eda02de442"},"schema_version":"1.0"},"canonical_sha256":"0801bd042cfef783b9118b966b0c55014e7f3a7de58a280bfea2c877e12549ba","source":{"kind":"arxiv","id":"1209.4366","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.4366","created_at":"2026-05-18T03:35:40Z"},{"alias_kind":"arxiv_version","alias_value":"1209.4366v1","created_at":"2026-05-18T03:35:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.4366","created_at":"2026-05-18T03:35:40Z"},{"alias_kind":"pith_short_12","alias_value":"BAA32BBM733Y","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_16","alias_value":"BAA32BBM733YHOIR","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_8","alias_value":"BAA32BBM","created_at":"2026-05-18T12:26:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:BAA32BBM733YHOIRROLGWDCVAF","target":"record","payload":{"canonical_record":{"source":{"id":"1209.4366","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-09-19T20:25:36Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"81be2a4a42a3048c39d981e3d2bc46ed96063f426fb8abf7c975ab37625444ae","abstract_canon_sha256":"0132553e1413f915ae671e7b31498177fad7303fd2d293ea564d22eda02de442"},"schema_version":"1.0"},"canonical_sha256":"0801bd042cfef783b9118b966b0c55014e7f3a7de58a280bfea2c877e12549ba","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:35:40.893274Z","signature_b64":"AO6CEWabPVK0XQwwi1geC6Yo7+BXhHgwVzgsxc59MNmKmi4sW1qePtU+K66x7L6LJFDJ6O8h0m7JwNkcL8WnCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0801bd042cfef783b9118b966b0c55014e7f3a7de58a280bfea2c877e12549ba","last_reissued_at":"2026-05-18T03:35:40.892486Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:35:40.892486Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1209.4366","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":"2026-05-18T03:35:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/oPnnx1t7za0yTo+xxfChSb8F5SxeAWk4xW0Ov+uguaR/cBxNXzEkhR8pivoNJLOxZyhPAFdDhpkHQV5SWcCAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:56:00.336516Z"},"content_sha256":"20c2e855f98c23199a02422854fa56f48d7112d35acccd6ce46dd6a2f7a0086c","schema_version":"1.0","event_id":"sha256:20c2e855f98c23199a02422854fa56f48d7112d35acccd6ce46dd6a2f7a0086c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:BAA32BBM733YHOIRROLGWDCVAF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the origin of the jet-like radio/X-ray morphology of G290.1-0.8","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.HE","authors_text":"2), (2) FCAG-UNLP, (3) CURZA-COMAHUE, (4) INAF, (5) UCM, Argentina, Espa\\~na), Fabrizio Bocchino (4), Federico Garc\\'ia (1, Gustavo E. Romero (1, Italia, Javier L\\'opez-Santiago (5) ((1) IAR-CONICET, Jorge A. Combi (1, Juan F. Albacete-Colombo (3)","submitted_at":"2012-09-19T20:25:36Z","abstract_excerpt":"The origin and evolution of supernova remnants of the mixed-morphology class is not well understood. Several remnants present distorted radio or X-ray shells with jet-like structures. G290.1-0.8 (MSH 11-61A) belongs to this class. We aim to investigate the nature of this supernova remnant in order to unveil the origin of its particular morphology. We based our work on the study of the X-ray emitting plasma properties and the conditions imposed by the cold interstellar medium where the remnant expanded. We use archival radio, HI line data and X-ray observations from XMM-Newton and Chandra obser"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.4366","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":"2026-05-18T03:35:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"StpCsRJJ927CcErgVtlVqu7Ne1jhHdm2itQ7NeqJ5+qI3sC/M2sq5KrzNWBDuIEHJ/cqkVBy4dHInH/LD51rAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:56:00.336939Z"},"content_sha256":"3279a2ddb77c54025776b7bdfdf5e24246ab478fc9d43c61605fdf79ea867d70","schema_version":"1.0","event_id":"sha256:3279a2ddb77c54025776b7bdfdf5e24246ab478fc9d43c61605fdf79ea867d70"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BAA32BBM733YHOIRROLGWDCVAF/bundle.json","state_url":"https://pith.science/pith/BAA32BBM733YHOIRROLGWDCVAF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BAA32BBM733YHOIRROLGWDCVAF/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":"2026-05-26T18:56:00Z","links":{"resolver":"https://pith.science/pith/BAA32BBM733YHOIRROLGWDCVAF","bundle":"https://pith.science/pith/BAA32BBM733YHOIRROLGWDCVAF/bundle.json","state":"https://pith.science/pith/BAA32BBM733YHOIRROLGWDCVAF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BAA32BBM733YHOIRROLGWDCVAF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:BAA32BBM733YHOIRROLGWDCVAF","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":"0132553e1413f915ae671e7b31498177fad7303fd2d293ea564d22eda02de442","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-09-19T20:25:36Z","title_canon_sha256":"81be2a4a42a3048c39d981e3d2bc46ed96063f426fb8abf7c975ab37625444ae"},"schema_version":"1.0","source":{"id":"1209.4366","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.4366","created_at":"2026-05-18T03:35:40Z"},{"alias_kind":"arxiv_version","alias_value":"1209.4366v1","created_at":"2026-05-18T03:35:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.4366","created_at":"2026-05-18T03:35:40Z"},{"alias_kind":"pith_short_12","alias_value":"BAA32BBM733Y","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_16","alias_value":"BAA32BBM733YHOIR","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_8","alias_value":"BAA32BBM","created_at":"2026-05-18T12:26:58Z"}],"graph_snapshots":[{"event_id":"sha256:3279a2ddb77c54025776b7bdfdf5e24246ab478fc9d43c61605fdf79ea867d70","target":"graph","created_at":"2026-05-18T03:35:40Z","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 origin and evolution of supernova remnants of the mixed-morphology class is not well understood. Several remnants present distorted radio or X-ray shells with jet-like structures. G290.1-0.8 (MSH 11-61A) belongs to this class. We aim to investigate the nature of this supernova remnant in order to unveil the origin of its particular morphology. We based our work on the study of the X-ray emitting plasma properties and the conditions imposed by the cold interstellar medium where the remnant expanded. We use archival radio, HI line data and X-ray observations from XMM-Newton and Chandra obser","authors_text":"2), (2) FCAG-UNLP, (3) CURZA-COMAHUE, (4) INAF, (5) UCM, Argentina, Espa\\~na), Fabrizio Bocchino (4), Federico Garc\\'ia (1, Gustavo E. Romero (1, Italia, Javier L\\'opez-Santiago (5) ((1) IAR-CONICET, Jorge A. Combi (1, Juan F. Albacete-Colombo (3)","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-09-19T20:25:36Z","title":"On the origin of the jet-like radio/X-ray morphology of G290.1-0.8"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.4366","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":"sha256:20c2e855f98c23199a02422854fa56f48d7112d35acccd6ce46dd6a2f7a0086c","target":"record","created_at":"2026-05-18T03:35:40Z","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":"0132553e1413f915ae671e7b31498177fad7303fd2d293ea564d22eda02de442","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-09-19T20:25:36Z","title_canon_sha256":"81be2a4a42a3048c39d981e3d2bc46ed96063f426fb8abf7c975ab37625444ae"},"schema_version":"1.0","source":{"id":"1209.4366","kind":"arxiv","version":1}},"canonical_sha256":"0801bd042cfef783b9118b966b0c55014e7f3a7de58a280bfea2c877e12549ba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0801bd042cfef783b9118b966b0c55014e7f3a7de58a280bfea2c877e12549ba","first_computed_at":"2026-05-18T03:35:40.892486Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:35:40.892486Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AO6CEWabPVK0XQwwi1geC6Yo7+BXhHgwVzgsxc59MNmKmi4sW1qePtU+K66x7L6LJFDJ6O8h0m7JwNkcL8WnCA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:35:40.893274Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.4366","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:20c2e855f98c23199a02422854fa56f48d7112d35acccd6ce46dd6a2f7a0086c","sha256:3279a2ddb77c54025776b7bdfdf5e24246ab478fc9d43c61605fdf79ea867d70"],"state_sha256":"2f6301e1720588d09afbc3277e28b7450b3e6ba721b526ea93ee2bff1dfce0fa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r7Ur+q36rbuO/2C4c44slbW6pD9HOQZn4wfop0PibY5QmLH9A7cbas3LJV8nK1k6/60GgjXbAOUoR/qf/3teAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T18:56:00.339503Z","bundle_sha256":"0fcec123bce8f8e684ec67efe21ae6f19a01dc6a7a78d782b86255a55af2d18e"}}