{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:TK3MH33VV54WE4PRBE6DSCWGJ6","short_pith_number":"pith:TK3MH33V","canonical_record":{"source":{"id":"2306.15346","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-06-27T09:59:16Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"50cbd8cb4b6571d25b3c2fb683d412b5a4487b3773007066b4687f2adae43c4c","abstract_canon_sha256":"374054fdfee1480b3fdd9c94f18a1933a0c7730a0a270684850ebcc193b09edd"},"schema_version":"1.0"},"canonical_sha256":"9ab6c3ef75af796271f1093c390ac64fa7e3a80505a28f560789f3b69d21abe2","source":{"kind":"arxiv","id":"2306.15346","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.15346","created_at":"2026-07-05T06:24:58Z"},{"alias_kind":"arxiv_version","alias_value":"2306.15346v1","created_at":"2026-07-05T06:24:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.15346","created_at":"2026-07-05T06:24:58Z"},{"alias_kind":"pith_short_12","alias_value":"TK3MH33VV54W","created_at":"2026-07-05T06:24:58Z"},{"alias_kind":"pith_short_16","alias_value":"TK3MH33VV54WE4PR","created_at":"2026-07-05T06:24:58Z"},{"alias_kind":"pith_short_8","alias_value":"TK3MH33V","created_at":"2026-07-05T06:24:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:TK3MH33VV54WE4PRBE6DSCWGJ6","target":"record","payload":{"canonical_record":{"source":{"id":"2306.15346","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-06-27T09:59:16Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"50cbd8cb4b6571d25b3c2fb683d412b5a4487b3773007066b4687f2adae43c4c","abstract_canon_sha256":"374054fdfee1480b3fdd9c94f18a1933a0c7730a0a270684850ebcc193b09edd"},"schema_version":"1.0"},"canonical_sha256":"9ab6c3ef75af796271f1093c390ac64fa7e3a80505a28f560789f3b69d21abe2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:24:58.117683Z","signature_b64":"os+Fw0xmuIzS70JDYSUs6vBMzWHZoF3yFWnN87wINtjtvX1YMPwLhKWt2/n2d7pn4f9qWnU3+viCKIm4sj9jAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ab6c3ef75af796271f1093c390ac64fa7e3a80505a28f560789f3b69d21abe2","last_reissued_at":"2026-07-05T06:24:58.117331Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:24:58.117331Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2306.15346","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":"2026-07-05T06:24:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dJ4DPHnJDORNOQJF9L6tzGF70uJz7U6jCxLb0P6oT8afxmVkjncJutOb+Gntxf+ct7ZDTfFnKn+1j4UCJ9rJCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T10:54:06.200646Z"},"content_sha256":"3fac8b2b4ae996ce06c4225a43b5b182f6e34167911841dd378cba4369fc14a4","schema_version":"1.0","event_id":"sha256:3fac8b2b4ae996ce06c4225a43b5b182f6e34167911841dd378cba4369fc14a4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:TK3MH33VV54WE4PRBE6DSCWGJ6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Episodic Accretion in Protostars -- An ALMA Survey of Molecular Jets in the Orion Molecular Cloud","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"Anthony Moraghan, Chang Won Lee, Chin-Fei Lee, David Eden, Dipen Sahu, Doug Johnstone, Hee-Weon Yi, James Di Francesco, Jeong-Eun Lee, Jesus Alejandro Lopez-Vazquez, Kee-Tae Kim, Kenichi Tatematsu, Leonardo Bronfman, Mika Juvela, Naomi Hirano, Patricio Sanhueza, Qiuyi Luo, Shanghuo Li, Sheng-Yuan Liu, Shih-Ying Hsu, Somnath Dutta, Tie Liu, Woojin Kwon","submitted_at":"2023-06-27T09:59:16Z","abstract_excerpt":"Protostellar outflows and jets are almost ubiquitous characteristics during the mass accretion phase, and encode the history of stellar accretion, complex-organic molecule (COM) formation, and planet formation. Episodic jets are likely connected to episodic accretion through the disk. Despite the importance, there is a lack of studies of a statistically significant sample of protostars via high-sensitivity and high-resolution observations. To explore episodic accretion mechanisms and the chronologies of episodic events, we investigated 42 fields containing protostars with ALMA observations of "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.15346","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2306.15346/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":"2026-07-05T06:24:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aAJ7sqXGekxCFWJDMIMYMYCCMd4uKDWHRbDgbELbPksTtJO/R/UIeB3/ectMqjFnEvL0jJfAnjJsj240Pc0RCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T10:54:06.201217Z"},"content_sha256":"99be31321cf356f3e54d8b3f6101b4809712c97fed3781a5bc2da48e2ce5cacb","schema_version":"1.0","event_id":"sha256:99be31321cf356f3e54d8b3f6101b4809712c97fed3781a5bc2da48e2ce5cacb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TK3MH33VV54WE4PRBE6DSCWGJ6/bundle.json","state_url":"https://pith.science/pith/TK3MH33VV54WE4PRBE6DSCWGJ6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TK3MH33VV54WE4PRBE6DSCWGJ6/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":"2026-08-21T10:54:06Z","links":{"resolver":"https://pith.science/pith/TK3MH33VV54WE4PRBE6DSCWGJ6","bundle":"https://pith.science/pith/TK3MH33VV54WE4PRBE6DSCWGJ6/bundle.json","state":"https://pith.science/pith/TK3MH33VV54WE4PRBE6DSCWGJ6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TK3MH33VV54WE4PRBE6DSCWGJ6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:TK3MH33VV54WE4PRBE6DSCWGJ6","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":"374054fdfee1480b3fdd9c94f18a1933a0c7730a0a270684850ebcc193b09edd","cross_cats_sorted":["astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-06-27T09:59:16Z","title_canon_sha256":"50cbd8cb4b6571d25b3c2fb683d412b5a4487b3773007066b4687f2adae43c4c"},"schema_version":"1.0","source":{"id":"2306.15346","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.15346","created_at":"2026-07-05T06:24:58Z"},{"alias_kind":"arxiv_version","alias_value":"2306.15346v1","created_at":"2026-07-05T06:24:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.15346","created_at":"2026-07-05T06:24:58Z"},{"alias_kind":"pith_short_12","alias_value":"TK3MH33VV54W","created_at":"2026-07-05T06:24:58Z"},{"alias_kind":"pith_short_16","alias_value":"TK3MH33VV54WE4PR","created_at":"2026-07-05T06:24:58Z"},{"alias_kind":"pith_short_8","alias_value":"TK3MH33V","created_at":"2026-07-05T06:24:58Z"}],"graph_snapshots":[{"event_id":"sha256:99be31321cf356f3e54d8b3f6101b4809712c97fed3781a5bc2da48e2ce5cacb","target":"graph","created_at":"2026-07-05T06:24:58Z","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/2306.15346/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Protostellar outflows and jets are almost ubiquitous characteristics during the mass accretion phase, and encode the history of stellar accretion, complex-organic molecule (COM) formation, and planet formation. Episodic jets are likely connected to episodic accretion through the disk. Despite the importance, there is a lack of studies of a statistically significant sample of protostars via high-sensitivity and high-resolution observations. To explore episodic accretion mechanisms and the chronologies of episodic events, we investigated 42 fields containing protostars with ALMA observations of ","authors_text":"Anthony Moraghan, Chang Won Lee, Chin-Fei Lee, David Eden, Dipen Sahu, Doug Johnstone, Hee-Weon Yi, James Di Francesco, Jeong-Eun Lee, Jesus Alejandro Lopez-Vazquez, Kee-Tae Kim, Kenichi Tatematsu, Leonardo Bronfman, Mika Juvela, Naomi Hirano, Patricio Sanhueza, Qiuyi Luo, Shanghuo Li, Sheng-Yuan Liu, Shih-Ying Hsu, Somnath Dutta, Tie Liu, Woojin Kwon","cross_cats":["astro-ph.SR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-06-27T09:59:16Z","title":"Episodic Accretion in Protostars -- An ALMA Survey of Molecular Jets in the Orion Molecular Cloud"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.15346","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":"sha256:3fac8b2b4ae996ce06c4225a43b5b182f6e34167911841dd378cba4369fc14a4","target":"record","created_at":"2026-07-05T06:24:58Z","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":"374054fdfee1480b3fdd9c94f18a1933a0c7730a0a270684850ebcc193b09edd","cross_cats_sorted":["astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-06-27T09:59:16Z","title_canon_sha256":"50cbd8cb4b6571d25b3c2fb683d412b5a4487b3773007066b4687f2adae43c4c"},"schema_version":"1.0","source":{"id":"2306.15346","kind":"arxiv","version":1}},"canonical_sha256":"9ab6c3ef75af796271f1093c390ac64fa7e3a80505a28f560789f3b69d21abe2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ab6c3ef75af796271f1093c390ac64fa7e3a80505a28f560789f3b69d21abe2","first_computed_at":"2026-07-05T06:24:58.117331Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:24:58.117331Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"os+Fw0xmuIzS70JDYSUs6vBMzWHZoF3yFWnN87wINtjtvX1YMPwLhKWt2/n2d7pn4f9qWnU3+viCKIm4sj9jAg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:24:58.117683Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.15346","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3fac8b2b4ae996ce06c4225a43b5b182f6e34167911841dd378cba4369fc14a4","sha256:99be31321cf356f3e54d8b3f6101b4809712c97fed3781a5bc2da48e2ce5cacb"],"state_sha256":"a1ac2adcf9e70fbe81ad7498e7f9875ff8463c8e9c2b3cc6a4698c9d8d928ca3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i0eElRvInwXcAZwqEnt+fZFLUJpwRrVQ2/0VOD1In1tAI6Pbo7PTvq3NjfXCUh9xnj+t3gHjGI94eVxJc/30DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T10:54:06.206019Z","bundle_sha256":"06abe7a4b8fe6c0f83761a4abfafd7bd2a9801ed634d6c01b3f5bb340cd0aab4"}}