{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:HNGFVAPJIKKKFUMP5UWW44PNPM","short_pith_number":"pith:HNGFVAPJ","canonical_record":{"source":{"id":"2309.16410","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-09-28T13:02:48Z","cross_cats_sorted":[],"title_canon_sha256":"9561a32d7c4f41f0eceb174b128ebee3dd91dc84c3e116451ae999c40598f3b4","abstract_canon_sha256":"c4d6af0a3cd221c160c7188174f52334cef19eb9a812b00a4844498aea6d1b64"},"schema_version":"1.0"},"canonical_sha256":"3b4c5a81e94294a2d18fed2d6e71ed7b32b8816d9b1e1ba9593d865eddf22d62","source":{"kind":"arxiv","id":"2309.16410","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.16410","created_at":"2026-07-05T07:01:47Z"},{"alias_kind":"arxiv_version","alias_value":"2309.16410v2","created_at":"2026-07-05T07:01:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.16410","created_at":"2026-07-05T07:01:47Z"},{"alias_kind":"pith_short_12","alias_value":"HNGFVAPJIKKK","created_at":"2026-07-05T07:01:47Z"},{"alias_kind":"pith_short_16","alias_value":"HNGFVAPJIKKKFUMP","created_at":"2026-07-05T07:01:47Z"},{"alias_kind":"pith_short_8","alias_value":"HNGFVAPJ","created_at":"2026-07-05T07:01:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:HNGFVAPJIKKKFUMP5UWW44PNPM","target":"record","payload":{"canonical_record":{"source":{"id":"2309.16410","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-09-28T13:02:48Z","cross_cats_sorted":[],"title_canon_sha256":"9561a32d7c4f41f0eceb174b128ebee3dd91dc84c3e116451ae999c40598f3b4","abstract_canon_sha256":"c4d6af0a3cd221c160c7188174f52334cef19eb9a812b00a4844498aea6d1b64"},"schema_version":"1.0"},"canonical_sha256":"3b4c5a81e94294a2d18fed2d6e71ed7b32b8816d9b1e1ba9593d865eddf22d62","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:01:47.382100Z","signature_b64":"8LINiP8WJbk8Iqo1ehPaVGtvGfzZKayeHkdYqM2gM1R97QHxzXqbL8a/YJlairwr3wYKowZC/IQZj59BxWKYCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3b4c5a81e94294a2d18fed2d6e71ed7b32b8816d9b1e1ba9593d865eddf22d62","last_reissued_at":"2026-07-05T07:01:47.381591Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:01:47.381591Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2309.16410","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":"2026-07-05T07:01:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o8+iiNwbyIRSLcNasod7p65gz6sup4fI875ag69FmGO/yReTaMf4vT77j3cZnKwtzCfMYf4Evnb1N097OLIaBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T20:57:41.461771Z"},"content_sha256":"56432a6943dc3efe364943e679ecbf3899f2c3e5ba4e7a3bac3be2b82b63f7cb","schema_version":"1.0","event_id":"sha256:56432a6943dc3efe364943e679ecbf3899f2c3e5ba4e7a3bac3be2b82b63f7cb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:HNGFVAPJIKKKFUMP5UWW44PNPM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Simulated non-thermal emission from SNR G1.9+0.3","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Chiotellis, A. C. Raga, A. Esquivel, D. M.-A. Meyer, D. O. G\\'omez, E. M. Schneiter, J. C. Toledo-Roy, K. M. Vargas-Rojas, Marco A. Villagran, P. F. Vel\\'azquez","submitted_at":"2023-09-28T13:02:48Z","abstract_excerpt":"Supernova remnants are the nebular leftover of defunct stellar environments, resulting from the interaction between a supernova blastwave and the circumstellar medium shaped by the progenitor throughout its life. They display a large variety of non-spherical morphologies such as ears that shine non-thermally. % We have modelled the structure and the non-thermal emission of the supernova remnant G1.9+0.3 through 3D magnetohydrodynamic numerical simulations. We propose that the peculiar ear-shaped morphology of this supernova remnant results from the interaction of the its blast wave with a magn"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.16410","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2309.16410/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T07:01:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oCQYm6lZSgbD1qlb/EZ9TJiMysOeKuYhzO4EjCrdae3uOEljvqznBvQWVelTfkJFVXpOWlwln0msjrg8MBvpDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T20:57:41.462134Z"},"content_sha256":"ef94e8b6f4883a5b315f7a8a291d30f7f02caea477058375673d5d811eb1a9c5","schema_version":"1.0","event_id":"sha256:ef94e8b6f4883a5b315f7a8a291d30f7f02caea477058375673d5d811eb1a9c5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HNGFVAPJIKKKFUMP5UWW44PNPM/bundle.json","state_url":"https://pith.science/pith/HNGFVAPJIKKKFUMP5UWW44PNPM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HNGFVAPJIKKKFUMP5UWW44PNPM/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":"2026-07-06T20:57:41Z","links":{"resolver":"https://pith.science/pith/HNGFVAPJIKKKFUMP5UWW44PNPM","bundle":"https://pith.science/pith/HNGFVAPJIKKKFUMP5UWW44PNPM/bundle.json","state":"https://pith.science/pith/HNGFVAPJIKKKFUMP5UWW44PNPM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HNGFVAPJIKKKFUMP5UWW44PNPM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:HNGFVAPJIKKKFUMP5UWW44PNPM","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":"c4d6af0a3cd221c160c7188174f52334cef19eb9a812b00a4844498aea6d1b64","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-09-28T13:02:48Z","title_canon_sha256":"9561a32d7c4f41f0eceb174b128ebee3dd91dc84c3e116451ae999c40598f3b4"},"schema_version":"1.0","source":{"id":"2309.16410","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.16410","created_at":"2026-07-05T07:01:47Z"},{"alias_kind":"arxiv_version","alias_value":"2309.16410v2","created_at":"2026-07-05T07:01:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.16410","created_at":"2026-07-05T07:01:47Z"},{"alias_kind":"pith_short_12","alias_value":"HNGFVAPJIKKK","created_at":"2026-07-05T07:01:47Z"},{"alias_kind":"pith_short_16","alias_value":"HNGFVAPJIKKKFUMP","created_at":"2026-07-05T07:01:47Z"},{"alias_kind":"pith_short_8","alias_value":"HNGFVAPJ","created_at":"2026-07-05T07:01:47Z"}],"graph_snapshots":[{"event_id":"sha256:ef94e8b6f4883a5b315f7a8a291d30f7f02caea477058375673d5d811eb1a9c5","target":"graph","created_at":"2026-07-05T07:01:47Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2309.16410/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Supernova remnants are the nebular leftover of defunct stellar environments, resulting from the interaction between a supernova blastwave and the circumstellar medium shaped by the progenitor throughout its life. They display a large variety of non-spherical morphologies such as ears that shine non-thermally. % We have modelled the structure and the non-thermal emission of the supernova remnant G1.9+0.3 through 3D magnetohydrodynamic numerical simulations. We propose that the peculiar ear-shaped morphology of this supernova remnant results from the interaction of the its blast wave with a magn","authors_text":"A. Chiotellis, A. C. Raga, A. Esquivel, D. M.-A. Meyer, D. O. G\\'omez, E. M. Schneiter, J. C. Toledo-Roy, K. M. Vargas-Rojas, Marco A. Villagran, P. F. Vel\\'azquez","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-09-28T13:02:48Z","title":"Simulated non-thermal emission from SNR G1.9+0.3"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.16410","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":"sha256:56432a6943dc3efe364943e679ecbf3899f2c3e5ba4e7a3bac3be2b82b63f7cb","target":"record","created_at":"2026-07-05T07:01:47Z","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":"c4d6af0a3cd221c160c7188174f52334cef19eb9a812b00a4844498aea6d1b64","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-09-28T13:02:48Z","title_canon_sha256":"9561a32d7c4f41f0eceb174b128ebee3dd91dc84c3e116451ae999c40598f3b4"},"schema_version":"1.0","source":{"id":"2309.16410","kind":"arxiv","version":2}},"canonical_sha256":"3b4c5a81e94294a2d18fed2d6e71ed7b32b8816d9b1e1ba9593d865eddf22d62","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3b4c5a81e94294a2d18fed2d6e71ed7b32b8816d9b1e1ba9593d865eddf22d62","first_computed_at":"2026-07-05T07:01:47.381591Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:01:47.381591Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8LINiP8WJbk8Iqo1ehPaVGtvGfzZKayeHkdYqM2gM1R97QHxzXqbL8a/YJlairwr3wYKowZC/IQZj59BxWKYCg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:01:47.382100Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.16410","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:56432a6943dc3efe364943e679ecbf3899f2c3e5ba4e7a3bac3be2b82b63f7cb","sha256:ef94e8b6f4883a5b315f7a8a291d30f7f02caea477058375673d5d811eb1a9c5"],"state_sha256":"44ccf4e46ee14f4f1f6aeac343f26b7c032855d1f4e67aa0e7a1e330519b721d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b7EuE6SZuM+M+QQYDRav/cuaADiQY9Nk9bk3NFGIFB3XZ0YwpZIgFgc75QzE7MhP756GgeP6CB6QXf3q1HeIAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T20:57:41.464097Z","bundle_sha256":"dfd5fa4ef651d869514a46369340e1648677714656906bf07aa88e2a20123aa3"}}