{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:3CMVEXMWTUJJATPCIS42V635SG","short_pith_number":"pith:3CMVEXMW","canonical_record":{"source":{"id":"2306.15443","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-06-27T12:59:05Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"391058476cc8faafed7d22a6316fd9b07e564bfca35925b4770e342758ca690b","abstract_canon_sha256":"22b7cf74138dfdb560a9cf1c2e7f0ec4b2105e01d5bb4dbb05370b1998cf3437"},"schema_version":"1.0"},"canonical_sha256":"d899525d969d12904de244b9aafb7d919e777eac341a67fb279857b324f78428","source":{"kind":"arxiv","id":"2306.15443","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.15443","created_at":"2026-07-05T06:24:59Z"},{"alias_kind":"arxiv_version","alias_value":"2306.15443v1","created_at":"2026-07-05T06:24:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.15443","created_at":"2026-07-05T06:24:59Z"},{"alias_kind":"pith_short_12","alias_value":"3CMVEXMWTUJJ","created_at":"2026-07-05T06:24:59Z"},{"alias_kind":"pith_short_16","alias_value":"3CMVEXMWTUJJATPC","created_at":"2026-07-05T06:24:59Z"},{"alias_kind":"pith_short_8","alias_value":"3CMVEXMW","created_at":"2026-07-05T06:24:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:3CMVEXMWTUJJATPCIS42V635SG","target":"record","payload":{"canonical_record":{"source":{"id":"2306.15443","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-06-27T12:59:05Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"391058476cc8faafed7d22a6316fd9b07e564bfca35925b4770e342758ca690b","abstract_canon_sha256":"22b7cf74138dfdb560a9cf1c2e7f0ec4b2105e01d5bb4dbb05370b1998cf3437"},"schema_version":"1.0"},"canonical_sha256":"d899525d969d12904de244b9aafb7d919e777eac341a67fb279857b324f78428","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:24:59.360373Z","signature_b64":"e71c4uvXaIArq7w5IG2QttmlNCDur+sng+nlO/Z3iyZmrNIm9L3GJVMhjndNPQlDOwf0Fmu5TKPyvVCBYAVxCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d899525d969d12904de244b9aafb7d919e777eac341a67fb279857b324f78428","last_reissued_at":"2026-07-05T06:24:59.359951Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:24:59.359951Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2306.15443","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":"2026-07-05T06:24:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3wu8pXTyS+hLQH7NJJCa36n8HID1QKmnBrs9rbR9/ddQWWxGKm5ffvOtcf5tOnG1DTjDpESWji8fnbwfHfGzBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T15:11:28.082074Z"},"content_sha256":"79baeb5b7476d0e3bbe60366f3b6c241438342b7d5268b4f077bc82c8baa833b","schema_version":"1.0","event_id":"sha256:79baeb5b7476d0e3bbe60366f3b6c241438342b7d5268b4f077bc82c8baa833b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:3CMVEXMWTUJJATPCIS42V635SG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Early Planet Formation in Embedded Disks (eDisk). VII. Keplerian Disk, Disk Substructure, and Accretion Streamers in the Class 0 Protostar IRAS 16544-1604 in CB 68","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Adele L. Plunkett, Alejandro Santamar\\^ia-Miranda, Chang Won Lee, Christian Flores, Frankie J. Encalada, Hsi-Wei Yen, Ilseung Han, Itziar de Gregorio-Monsalvo, Jeong-Eun Lee, Jes K, Jinshi Sai (Insa Choi), John J. Tobin, Jonathan P. Williams, J{\\o}rgensen, Kazuya Saigo, Kengo Tomida, Leslie W.Looney, Merel L.R. van'T Hoff, Miyu Kido, Nagayoshi Ohashi, Nguyen Thi Phuong, Patrick M. Koch, Patrick Sheehan, Rajeeb Sharma, Sacha Gavino, Shigehisa Takakuwa, Shih-Ping Lai, Shingo Hirano, Shoji Mori, Suchitra Narayanan, Travis J. Thieme, Woojin Kwon, Yoshihide Yamato, Yuri Aikawa, Yusuke Aso, Zhe-Yu Daniel Lin, Zhi-Yun Li","submitted_at":"2023-06-27T12:59:05Z","abstract_excerpt":"We present observations of the Class 0 protostar IRAS 16544-1604 in CB 68 from the ''Early Planet Formation in Embedded Disks (eDisk)'' ALMA Large program. The ALMA observations target continuum and lines at 1.3-mm with an angular resolution of $\\sim$5 au. The continuum image reveals a dusty protostellar disk with a radius of $\\sim$30 au seen close to edge-on, and asymmetric structures both along the major and minor axes. While the asymmetry along the minor axis can be interpreted as the effect of the dust flaring, the asymmetry along the major axis comes from a real non-axisymmetric structure"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.15443","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/2306.15443/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":"2026-07-05T06:24:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mxgnEigXB2xr9YwLF4REkGeVegQ3DyhjnfVHAoGLvwOrGN3lWrF4PO2HQU87Pjoc9hIHiCH8lxSrebITapHoBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T15:11:28.082489Z"},"content_sha256":"033b5d6d36b5cdfc86f22b88fc1121467ac0f2d1ef2e3b313dc55313f61ac4aa","schema_version":"1.0","event_id":"sha256:033b5d6d36b5cdfc86f22b88fc1121467ac0f2d1ef2e3b313dc55313f61ac4aa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3CMVEXMWTUJJATPCIS42V635SG/bundle.json","state_url":"https://pith.science/pith/3CMVEXMWTUJJATPCIS42V635SG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3CMVEXMWTUJJATPCIS42V635SG/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":"2026-07-07T15:11:28Z","links":{"resolver":"https://pith.science/pith/3CMVEXMWTUJJATPCIS42V635SG","bundle":"https://pith.science/pith/3CMVEXMWTUJJATPCIS42V635SG/bundle.json","state":"https://pith.science/pith/3CMVEXMWTUJJATPCIS42V635SG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3CMVEXMWTUJJATPCIS42V635SG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:3CMVEXMWTUJJATPCIS42V635SG","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":"22b7cf74138dfdb560a9cf1c2e7f0ec4b2105e01d5bb4dbb05370b1998cf3437","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-06-27T12:59:05Z","title_canon_sha256":"391058476cc8faafed7d22a6316fd9b07e564bfca35925b4770e342758ca690b"},"schema_version":"1.0","source":{"id":"2306.15443","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.15443","created_at":"2026-07-05T06:24:59Z"},{"alias_kind":"arxiv_version","alias_value":"2306.15443v1","created_at":"2026-07-05T06:24:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.15443","created_at":"2026-07-05T06:24:59Z"},{"alias_kind":"pith_short_12","alias_value":"3CMVEXMWTUJJ","created_at":"2026-07-05T06:24:59Z"},{"alias_kind":"pith_short_16","alias_value":"3CMVEXMWTUJJATPC","created_at":"2026-07-05T06:24:59Z"},{"alias_kind":"pith_short_8","alias_value":"3CMVEXMW","created_at":"2026-07-05T06:24:59Z"}],"graph_snapshots":[{"event_id":"sha256:033b5d6d36b5cdfc86f22b88fc1121467ac0f2d1ef2e3b313dc55313f61ac4aa","target":"graph","created_at":"2026-07-05T06:24:59Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2306.15443/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present observations of the Class 0 protostar IRAS 16544-1604 in CB 68 from the ''Early Planet Formation in Embedded Disks (eDisk)'' ALMA Large program. The ALMA observations target continuum and lines at 1.3-mm with an angular resolution of $\\sim$5 au. The continuum image reveals a dusty protostellar disk with a radius of $\\sim$30 au seen close to edge-on, and asymmetric structures both along the major and minor axes. While the asymmetry along the minor axis can be interpreted as the effect of the dust flaring, the asymmetry along the major axis comes from a real non-axisymmetric structure","authors_text":"Adele L. Plunkett, Alejandro Santamar\\^ia-Miranda, Chang Won Lee, Christian Flores, Frankie J. Encalada, Hsi-Wei Yen, Ilseung Han, Itziar de Gregorio-Monsalvo, Jeong-Eun Lee, Jes K, Jinshi Sai (Insa Choi), John J. Tobin, Jonathan P. Williams, J{\\o}rgensen, Kazuya Saigo, Kengo Tomida, Leslie W.Looney, Merel L.R. van'T Hoff, Miyu Kido, Nagayoshi Ohashi, Nguyen Thi Phuong, Patrick M. Koch, Patrick Sheehan, Rajeeb Sharma, Sacha Gavino, Shigehisa Takakuwa, Shih-Ping Lai, Shingo Hirano, Shoji Mori, Suchitra Narayanan, Travis J. Thieme, Woojin Kwon, Yoshihide Yamato, Yuri Aikawa, Yusuke Aso, Zhe-Yu Daniel Lin, Zhi-Yun Li","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-06-27T12:59:05Z","title":"Early Planet Formation in Embedded Disks (eDisk). VII. Keplerian Disk, Disk Substructure, and Accretion Streamers in the Class 0 Protostar IRAS 16544-1604 in CB 68"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.15443","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":"sha256:79baeb5b7476d0e3bbe60366f3b6c241438342b7d5268b4f077bc82c8baa833b","target":"record","created_at":"2026-07-05T06:24:59Z","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":"22b7cf74138dfdb560a9cf1c2e7f0ec4b2105e01d5bb4dbb05370b1998cf3437","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-06-27T12:59:05Z","title_canon_sha256":"391058476cc8faafed7d22a6316fd9b07e564bfca35925b4770e342758ca690b"},"schema_version":"1.0","source":{"id":"2306.15443","kind":"arxiv","version":1}},"canonical_sha256":"d899525d969d12904de244b9aafb7d919e777eac341a67fb279857b324f78428","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d899525d969d12904de244b9aafb7d919e777eac341a67fb279857b324f78428","first_computed_at":"2026-07-05T06:24:59.359951Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:24:59.359951Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e71c4uvXaIArq7w5IG2QttmlNCDur+sng+nlO/Z3iyZmrNIm9L3GJVMhjndNPQlDOwf0Fmu5TKPyvVCBYAVxCw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:24:59.360373Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.15443","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:79baeb5b7476d0e3bbe60366f3b6c241438342b7d5268b4f077bc82c8baa833b","sha256:033b5d6d36b5cdfc86f22b88fc1121467ac0f2d1ef2e3b313dc55313f61ac4aa"],"state_sha256":"d9a284e586f7296431299174219918029df2db0e5d5644bb77f2ecc97f69ff71"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OauVYS2tV94nQKpXxaHQuJ37lbr2ofL1ukQXk/Q35VhRtveW6CKXdDOsh0umf9oW/NMHfnuHxOEhFYnXet3CDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T15:11:28.084518Z","bundle_sha256":"3abf1bf6e7a7aae2947ff9cc209eab37d54f8f12dddc6b58b7ec97e01397a45c"}}