{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:IHIIGBU276NY5KWMHRKNZPKX2Y","short_pith_number":"pith:IHIIGBU2","canonical_record":{"source":{"id":"2508.06607","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-08-08T18:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"91e063fa8ad20e4b0b0ff2e72385afc218fee4e4ee89f3671980583c0a6890e9","abstract_canon_sha256":"821e512d9a028139b76274b53ec721c8e715b89586b4c76dbd48e55f934cee5b"},"schema_version":"1.0"},"canonical_sha256":"41d083069aff9b8eaacc3c54dcbd57d61b9ae25d516d25e591f6e4ff4e64c51d","source":{"kind":"arxiv","id":"2508.06607","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.06607","created_at":"2026-07-05T11:51:03Z"},{"alias_kind":"arxiv_version","alias_value":"2508.06607v1","created_at":"2026-07-05T11:51:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.06607","created_at":"2026-07-05T11:51:03Z"},{"alias_kind":"pith_short_12","alias_value":"IHIIGBU276NY","created_at":"2026-07-05T11:51:03Z"},{"alias_kind":"pith_short_16","alias_value":"IHIIGBU276NY5KWM","created_at":"2026-07-05T11:51:03Z"},{"alias_kind":"pith_short_8","alias_value":"IHIIGBU2","created_at":"2026-07-05T11:51:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:IHIIGBU276NY5KWMHRKNZPKX2Y","target":"record","payload":{"canonical_record":{"source":{"id":"2508.06607","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-08-08T18:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"91e063fa8ad20e4b0b0ff2e72385afc218fee4e4ee89f3671980583c0a6890e9","abstract_canon_sha256":"821e512d9a028139b76274b53ec721c8e715b89586b4c76dbd48e55f934cee5b"},"schema_version":"1.0"},"canonical_sha256":"41d083069aff9b8eaacc3c54dcbd57d61b9ae25d516d25e591f6e4ff4e64c51d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:51:03.469872Z","signature_b64":"8vo0fp+3f0lLpOLK4/dydkKpypXpUbQ5edSsS3us86bh498+j8Mk9AWTG7tCE0alSfDrhzNJScHZiyUHosMsCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"41d083069aff9b8eaacc3c54dcbd57d61b9ae25d516d25e591f6e4ff4e64c51d","last_reissued_at":"2026-07-05T11:51:03.469449Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:51:03.469449Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2508.06607","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":"2026-07-05T11:51:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OgHFBtGG3YAw1Oj1/61WYlmv0opxr6wiad6julYQVigtOBaC3eS9RycOXN2bAuX3vkoOc/8NnMfPuBuflPYrCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T22:31:00.434144Z"},"content_sha256":"7c189152aff064b1f49192f9ab235894b3b69e5ae4882a5c77b05867935d5f18","schema_version":"1.0","event_id":"sha256:7c189152aff064b1f49192f9ab235894b3b69e5ae4882a5c77b05867935d5f18"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:IHIIGBU276NY5KWMHRKNZPKX2Y","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"JWST+ALMA reveal the ISM kinematics and stellar structure of MAMBO-9, a merging pair of DSFGs in an overdense environment at $z=5.85$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Allison Man, Anthony J. Taylor, Anton M. Koekemoer, Arianna S. Long, Caitlin M. Casey, Hollis B. Akins, Jaclyn B. Champagne, Jed McKinney, Jorge Zavala, Kirsten K. Knudsen, Mark Dickinson, Maximilien Franco, Olivia Cooper, Pablo Arrabal Haro, Seiji Fujimoto, Sinclaire M. Manning, Vasily Kokorev","submitted_at":"2025-08-08T18:00:03Z","abstract_excerpt":"We present high-resolution ALMA [CII] 158 micron observations and JWST/NIRCam+MIRI imaging of MAMBO-9, a pair of optically-dark, dusty star-forming galaxies at $z=5.85$. MAMBO-9 is among the most massive, gas-rich, and actively star-forming galaxies at this epoch, when the Universe was less than 1 Gyr old. The new, 400 pc-resolution [CII] observations reveal velocity gradients in both objects; we estimate dynamical masses and find a relative mass ratio of 1:5. The kinematics of both objects suggest both rotation and strong tidal interaction, suggesting that the pair has already experienced a c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.06607","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/2508.06607/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":"2026-07-05T11:51:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Pw0ZcOpN4uLYYM/wnYLuX90S+/B+QQ1hsGcbgH/qdipt4Y4puhPwatJMJg5bSZkt6+XWprFVxy1PMFJsKPn8AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T22:31:00.434748Z"},"content_sha256":"d6bdf61d77df393b6a4c98215e01fbb4f27299a9e61f4c3245bab3346ea96c43","schema_version":"1.0","event_id":"sha256:d6bdf61d77df393b6a4c98215e01fbb4f27299a9e61f4c3245bab3346ea96c43"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IHIIGBU276NY5KWMHRKNZPKX2Y/bundle.json","state_url":"https://pith.science/pith/IHIIGBU276NY5KWMHRKNZPKX2Y/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IHIIGBU276NY5KWMHRKNZPKX2Y/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":"2026-08-23T22:31:00Z","links":{"resolver":"https://pith.science/pith/IHIIGBU276NY5KWMHRKNZPKX2Y","bundle":"https://pith.science/pith/IHIIGBU276NY5KWMHRKNZPKX2Y/bundle.json","state":"https://pith.science/pith/IHIIGBU276NY5KWMHRKNZPKX2Y/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IHIIGBU276NY5KWMHRKNZPKX2Y/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:IHIIGBU276NY5KWMHRKNZPKX2Y","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":"821e512d9a028139b76274b53ec721c8e715b89586b4c76dbd48e55f934cee5b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-08-08T18:00:03Z","title_canon_sha256":"91e063fa8ad20e4b0b0ff2e72385afc218fee4e4ee89f3671980583c0a6890e9"},"schema_version":"1.0","source":{"id":"2508.06607","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.06607","created_at":"2026-07-05T11:51:03Z"},{"alias_kind":"arxiv_version","alias_value":"2508.06607v1","created_at":"2026-07-05T11:51:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.06607","created_at":"2026-07-05T11:51:03Z"},{"alias_kind":"pith_short_12","alias_value":"IHIIGBU276NY","created_at":"2026-07-05T11:51:03Z"},{"alias_kind":"pith_short_16","alias_value":"IHIIGBU276NY5KWM","created_at":"2026-07-05T11:51:03Z"},{"alias_kind":"pith_short_8","alias_value":"IHIIGBU2","created_at":"2026-07-05T11:51:03Z"}],"graph_snapshots":[{"event_id":"sha256:d6bdf61d77df393b6a4c98215e01fbb4f27299a9e61f4c3245bab3346ea96c43","target":"graph","created_at":"2026-07-05T11:51:03Z","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/2508.06607/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present high-resolution ALMA [CII] 158 micron observations and JWST/NIRCam+MIRI imaging of MAMBO-9, a pair of optically-dark, dusty star-forming galaxies at $z=5.85$. MAMBO-9 is among the most massive, gas-rich, and actively star-forming galaxies at this epoch, when the Universe was less than 1 Gyr old. The new, 400 pc-resolution [CII] observations reveal velocity gradients in both objects; we estimate dynamical masses and find a relative mass ratio of 1:5. The kinematics of both objects suggest both rotation and strong tidal interaction, suggesting that the pair has already experienced a c","authors_text":"Allison Man, Anthony J. Taylor, Anton M. Koekemoer, Arianna S. Long, Caitlin M. Casey, Hollis B. Akins, Jaclyn B. Champagne, Jed McKinney, Jorge Zavala, Kirsten K. Knudsen, Mark Dickinson, Maximilien Franco, Olivia Cooper, Pablo Arrabal Haro, Seiji Fujimoto, Sinclaire M. Manning, Vasily Kokorev","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-08-08T18:00:03Z","title":"JWST+ALMA reveal the ISM kinematics and stellar structure of MAMBO-9, a merging pair of DSFGs in an overdense environment at $z=5.85$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.06607","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":"sha256:7c189152aff064b1f49192f9ab235894b3b69e5ae4882a5c77b05867935d5f18","target":"record","created_at":"2026-07-05T11:51:03Z","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":"821e512d9a028139b76274b53ec721c8e715b89586b4c76dbd48e55f934cee5b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-08-08T18:00:03Z","title_canon_sha256":"91e063fa8ad20e4b0b0ff2e72385afc218fee4e4ee89f3671980583c0a6890e9"},"schema_version":"1.0","source":{"id":"2508.06607","kind":"arxiv","version":1}},"canonical_sha256":"41d083069aff9b8eaacc3c54dcbd57d61b9ae25d516d25e591f6e4ff4e64c51d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"41d083069aff9b8eaacc3c54dcbd57d61b9ae25d516d25e591f6e4ff4e64c51d","first_computed_at":"2026-07-05T11:51:03.469449Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:51:03.469449Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8vo0fp+3f0lLpOLK4/dydkKpypXpUbQ5edSsS3us86bh498+j8Mk9AWTG7tCE0alSfDrhzNJScHZiyUHosMsCA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:51:03.469872Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.06607","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7c189152aff064b1f49192f9ab235894b3b69e5ae4882a5c77b05867935d5f18","sha256:d6bdf61d77df393b6a4c98215e01fbb4f27299a9e61f4c3245bab3346ea96c43"],"state_sha256":"d2c64a9efb535f4cc0f6fd1676fe91c0f4a5a0ab67f35a51644c68ea7c5b8fb9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+eLMWKMAnIY1zdUoRgoHBAT5TagkG6BOIN2GAMi5IGUprfUED9N/f01zcVY4rqfnT1/8EePEqHZVqIRNanINCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T22:31:00.438733Z","bundle_sha256":"6eb8e6479afc24093162f91fc69f19960f35374c9314c08ffc64b2575241d31c"}}