{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:QYUNS3UCMZN7ZURBNIY4QGG7RV","short_pith_number":"pith:QYUNS3UC","canonical_record":{"source":{"id":"2606.10557","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-06-09T08:25:07Z","cross_cats_sorted":[],"title_canon_sha256":"aa1bc178bceb7db1d85821c473aea122e0c0d59c5775b6da7c57d29d3b1f2406","abstract_canon_sha256":"0244555e86121bc9fefe96e398b2c5c89540694816b7237d99c483856f85a3d0"},"schema_version":"1.0"},"canonical_sha256":"8628d96e82665bfcd2216a31c818df8d68a317de4ca52554df6a4c22cad7e866","source":{"kind":"arxiv","id":"2606.10557","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.10557","created_at":"2026-06-10T01:10:26Z"},{"alias_kind":"arxiv_version","alias_value":"2606.10557v1","created_at":"2026-06-10T01:10:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.10557","created_at":"2026-06-10T01:10:26Z"},{"alias_kind":"pith_short_12","alias_value":"QYUNS3UCMZN7","created_at":"2026-06-10T01:10:26Z"},{"alias_kind":"pith_short_16","alias_value":"QYUNS3UCMZN7ZURB","created_at":"2026-06-10T01:10:26Z"},{"alias_kind":"pith_short_8","alias_value":"QYUNS3UC","created_at":"2026-06-10T01:10:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:QYUNS3UCMZN7ZURBNIY4QGG7RV","target":"record","payload":{"canonical_record":{"source":{"id":"2606.10557","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-06-09T08:25:07Z","cross_cats_sorted":[],"title_canon_sha256":"aa1bc178bceb7db1d85821c473aea122e0c0d59c5775b6da7c57d29d3b1f2406","abstract_canon_sha256":"0244555e86121bc9fefe96e398b2c5c89540694816b7237d99c483856f85a3d0"},"schema_version":"1.0"},"canonical_sha256":"8628d96e82665bfcd2216a31c818df8d68a317de4ca52554df6a4c22cad7e866","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-10T01:10:26.035219Z","signature_b64":"1ojAa2b7I2aWehSajkvoyeUY+Uig1iqXeIPyFNOUIQEReryiLInv2Y007qX9ky1bJLtfa3T0nhZOn3ce6MzCBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8628d96e82665bfcd2216a31c818df8d68a317de4ca52554df6a4c22cad7e866","last_reissued_at":"2026-06-10T01:10:26.034414Z","signature_status":"signed_v1","first_computed_at":"2026-06-10T01:10:26.034414Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.10557","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":"2026-06-10T01:10:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B1EwXqd5lyGxrBiHHtbp3MMo4Uo8clwjtE2U/Wkz4fmqGxKCUEl5fikT6s+P4sV/wZi4QI/vbGq1l0VHB4myBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T23:02:40.959199Z"},"content_sha256":"60e52228eef365408257e0b03d9d20a5007d794511cf0e286f92416d223693f3","schema_version":"1.0","event_id":"sha256:60e52228eef365408257e0b03d9d20a5007d794511cf0e286f92416d223693f3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:QYUNS3UCMZN7ZURBNIY4QGG7RV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Molecular Gas Structure and Star Formation Diversity in Stephan's Quintet Revealed by ACA CO(1-0) Mapping","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Ayu Konishi, Bunyo Hatsukade, Fumi Egusa, Fumiya Maeda, Hiroyuki Kaneko, Kana Morokuma-Matsui, Kazuyuki Muraoka, Kotaro Kohno, Kouichiro Nakanishi, Kouji Ohta, Masato I.N. Kobayashi, Misaki Yamamoto, Shinya Komugi","submitted_at":"2026-06-09T08:25:07Z","abstract_excerpt":"We present $^{12}$CO(1-0) mapping across the entire system of Stephan's Quintet, a well-known compact galaxy group, observed by Atacama Compact Array (7\\,m array + Total Power) of the Atacama Large Millimeter/submillimeter Array. These observations provide the first large-scale ($137\\,\\mathrm{kpc}\\times119\\,\\mathrm{kpc}$), spatially resolved ($\\sim$5.5\\,$\\mathrm{kpc}$) molecular gas map of a compact group. Our CO map revealed that most of the molecular gas resides in the disk of the member galaxy NGC~7319 and in the intergalactic regions, including components along the shocked filament and the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.10557","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/2606.10557/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":"2026-06-10T01:10:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tpJCpvEyhOA4xJ7xi/j1ZhpG82LYjZfpBes/PBFYZUgPCl458w6YctL7zV/sqhkzzvdkAEa9nlqFYPNBuzyuCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T23:02:40.959850Z"},"content_sha256":"7f2a673a4f2547898a13c22b2daf559a9a341c33090a57a31f3bb95d181db916","schema_version":"1.0","event_id":"sha256:7f2a673a4f2547898a13c22b2daf559a9a341c33090a57a31f3bb95d181db916"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QYUNS3UCMZN7ZURBNIY4QGG7RV/bundle.json","state_url":"https://pith.science/pith/QYUNS3UCMZN7ZURBNIY4QGG7RV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QYUNS3UCMZN7ZURBNIY4QGG7RV/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":"2026-06-10T23:02:40Z","links":{"resolver":"https://pith.science/pith/QYUNS3UCMZN7ZURBNIY4QGG7RV","bundle":"https://pith.science/pith/QYUNS3UCMZN7ZURBNIY4QGG7RV/bundle.json","state":"https://pith.science/pith/QYUNS3UCMZN7ZURBNIY4QGG7RV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QYUNS3UCMZN7ZURBNIY4QGG7RV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:QYUNS3UCMZN7ZURBNIY4QGG7RV","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":"0244555e86121bc9fefe96e398b2c5c89540694816b7237d99c483856f85a3d0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-06-09T08:25:07Z","title_canon_sha256":"aa1bc178bceb7db1d85821c473aea122e0c0d59c5775b6da7c57d29d3b1f2406"},"schema_version":"1.0","source":{"id":"2606.10557","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.10557","created_at":"2026-06-10T01:10:26Z"},{"alias_kind":"arxiv_version","alias_value":"2606.10557v1","created_at":"2026-06-10T01:10:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.10557","created_at":"2026-06-10T01:10:26Z"},{"alias_kind":"pith_short_12","alias_value":"QYUNS3UCMZN7","created_at":"2026-06-10T01:10:26Z"},{"alias_kind":"pith_short_16","alias_value":"QYUNS3UCMZN7ZURB","created_at":"2026-06-10T01:10:26Z"},{"alias_kind":"pith_short_8","alias_value":"QYUNS3UC","created_at":"2026-06-10T01:10:26Z"}],"graph_snapshots":[{"event_id":"sha256:7f2a673a4f2547898a13c22b2daf559a9a341c33090a57a31f3bb95d181db916","target":"graph","created_at":"2026-06-10T01:10:26Z","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/2606.10557/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present $^{12}$CO(1-0) mapping across the entire system of Stephan's Quintet, a well-known compact galaxy group, observed by Atacama Compact Array (7\\,m array + Total Power) of the Atacama Large Millimeter/submillimeter Array. These observations provide the first large-scale ($137\\,\\mathrm{kpc}\\times119\\,\\mathrm{kpc}$), spatially resolved ($\\sim$5.5\\,$\\mathrm{kpc}$) molecular gas map of a compact group. Our CO map revealed that most of the molecular gas resides in the disk of the member galaxy NGC~7319 and in the intergalactic regions, including components along the shocked filament and the","authors_text":"Ayu Konishi, Bunyo Hatsukade, Fumi Egusa, Fumiya Maeda, Hiroyuki Kaneko, Kana Morokuma-Matsui, Kazuyuki Muraoka, Kotaro Kohno, Kouichiro Nakanishi, Kouji Ohta, Masato I.N. Kobayashi, Misaki Yamamoto, Shinya Komugi","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-06-09T08:25:07Z","title":"Molecular Gas Structure and Star Formation Diversity in Stephan's Quintet Revealed by ACA CO(1-0) Mapping"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.10557","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":"sha256:60e52228eef365408257e0b03d9d20a5007d794511cf0e286f92416d223693f3","target":"record","created_at":"2026-06-10T01:10:26Z","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":"0244555e86121bc9fefe96e398b2c5c89540694816b7237d99c483856f85a3d0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-06-09T08:25:07Z","title_canon_sha256":"aa1bc178bceb7db1d85821c473aea122e0c0d59c5775b6da7c57d29d3b1f2406"},"schema_version":"1.0","source":{"id":"2606.10557","kind":"arxiv","version":1}},"canonical_sha256":"8628d96e82665bfcd2216a31c818df8d68a317de4ca52554df6a4c22cad7e866","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8628d96e82665bfcd2216a31c818df8d68a317de4ca52554df6a4c22cad7e866","first_computed_at":"2026-06-10T01:10:26.034414Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-10T01:10:26.034414Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1ojAa2b7I2aWehSajkvoyeUY+Uig1iqXeIPyFNOUIQEReryiLInv2Y007qX9ky1bJLtfa3T0nhZOn3ce6MzCBw==","signature_status":"signed_v1","signed_at":"2026-06-10T01:10:26.035219Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.10557","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:60e52228eef365408257e0b03d9d20a5007d794511cf0e286f92416d223693f3","sha256:7f2a673a4f2547898a13c22b2daf559a9a341c33090a57a31f3bb95d181db916"],"state_sha256":"0ad433d969f0461d69e6100d1a5b9a1d5693a2c24f52824743f5d44ae33dbe33"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+O77yQscQAzEFdQ3J60XANGmSC7zInqoCVHhJKSOR6IFxGuYQK4QcztNj9yid1p4H/gsl8uAmusZ7Qii+tswCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T23:02:40.963856Z","bundle_sha256":"4e588413368e0d026f6d4823e91b9fd0e38c5f33f792ca4573a2c0c19d62f7d9"}}