{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:ADREHZQ35B26N3NXQD5OIANPWG","short_pith_number":"pith:ADREHZQ3","canonical_record":{"source":{"id":"2505.08002","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-12T19:05:49Z","cross_cats_sorted":["astro-ph.EP","astro-ph.SR"],"title_canon_sha256":"e114d54ffc27a0117df7c385b6a3b02b0292fb9a39aaa2d4959c378061045753","abstract_canon_sha256":"537591dd1c3d5abab1767dbe84c8c112c8d548b9ea87080d6f1090b6f635a961"},"schema_version":"1.0"},"canonical_sha256":"00e243e61be875e6edb780fae401afb1b59c8ded82a5979b9b65fc1c6302f16a","source":{"kind":"arxiv","id":"2505.08002","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.08002","created_at":"2026-07-05T11:41:23Z"},{"alias_kind":"arxiv_version","alias_value":"2505.08002v2","created_at":"2026-07-05T11:41:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.08002","created_at":"2026-07-05T11:41:23Z"},{"alias_kind":"pith_short_12","alias_value":"ADREHZQ35B26","created_at":"2026-07-05T11:41:23Z"},{"alias_kind":"pith_short_16","alias_value":"ADREHZQ35B26N3NX","created_at":"2026-07-05T11:41:23Z"},{"alias_kind":"pith_short_8","alias_value":"ADREHZQ3","created_at":"2026-07-05T11:41:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:ADREHZQ35B26N3NXQD5OIANPWG","target":"record","payload":{"canonical_record":{"source":{"id":"2505.08002","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-12T19:05:49Z","cross_cats_sorted":["astro-ph.EP","astro-ph.SR"],"title_canon_sha256":"e114d54ffc27a0117df7c385b6a3b02b0292fb9a39aaa2d4959c378061045753","abstract_canon_sha256":"537591dd1c3d5abab1767dbe84c8c112c8d548b9ea87080d6f1090b6f635a961"},"schema_version":"1.0"},"canonical_sha256":"00e243e61be875e6edb780fae401afb1b59c8ded82a5979b9b65fc1c6302f16a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:41:23.911687Z","signature_b64":"P2glsK7F3mWDR8wqyJjoYqqzuig+jHIz3WTQPcG+pTniFyCkzqCDjQlUknjyh/Jy8IUiVHiemeTFc2vWAzuFDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"00e243e61be875e6edb780fae401afb1b59c8ded82a5979b9b65fc1c6302f16a","last_reissued_at":"2026-07-05T11:41:23.911119Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:41:23.911119Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.08002","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":"2026-07-05T11:41:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jPhi00Y2C3oNcF8XVm2sBJqSREavPrzXf2dgHwQfeiM8e0ki8vjn6pwHtMQM0srx9DsvTCTEx9jYqHL4euQ4Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T17:18:15.271769Z"},"content_sha256":"1f322949f1168c04221ba810b44b82decad06921ba33ec713e4a618f8fde2e78","schema_version":"1.0","event_id":"sha256:1f322949f1168c04221ba810b44b82decad06921ba33ec713e4a618f8fde2e78"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:ADREHZQ35B26N3NXQD5OIANPWG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"JWST Observations of Young protoStars (JOYS): overview of program and early results","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.EP","astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"A. Caratti o Garatti, A. D. Sellek, A. G. M. Janssen, B. Tabone, B. Vandenbussche, C. Gieser, C. Tap, E.F. van Dishoeck, G. \\\"Ostlin, G. Perotti, G. S. Wright, H. Beuther, K. Justtanont, K. Slavicinska, L. Colina, L. Francis, {\\L}. Tychoniec, M. E. Ressler, M. G. Navarro, M. G\\\"udel, M. L. van Gelder, N.C.M.A. Theijssen, N. G. C. Brunken, P. D. Klaassen, P. J. Kavanagh, P. Nazari, P.-O. Lagage, R. Devaraj, S. D. Reyes, S. Notsu, Th. Henning, T. P. Greene, T. P. Ray, V. C. Geers, V. J. M. Le Gouellec, W. R. M. Rocha, Y. Chen","submitted_at":"2025-05-12T19:05:49Z","abstract_excerpt":"The embedded phase is a crucial period in the development of a young star. Mid-IR observations, now possible with JWST with unprecedented sensitivity, spectral resolution and sharpness are key for probing many physical and chemical processes on sub-arcsecond scales. JOYS addresses a wide variety of questions, from protostellar accretion and the nature of primeval jets, winds and outflows, to the chemistry of gas and ice, and the characteristics of embedded disks. We introduce the program and show representative results. MIRI-MRS data of 17 low-mass and 6 high-mass protostars show a wide variet"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.08002","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/2505.08002/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":"2026-07-05T11:41:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kkYNY+8SDajzPtjwol1hlHEJPEcUnbGnasceQNq6FHoAJVL8T+DkN/IGUGOho9giPIQnt/lfSuWHN17S58VBCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T17:18:15.272288Z"},"content_sha256":"e2cf31c5ce6aea5ddc10d7e03ce13b401b5ec74b0f5d40e1cc9e8f4891730346","schema_version":"1.0","event_id":"sha256:e2cf31c5ce6aea5ddc10d7e03ce13b401b5ec74b0f5d40e1cc9e8f4891730346"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ADREHZQ35B26N3NXQD5OIANPWG/bundle.json","state_url":"https://pith.science/pith/ADREHZQ35B26N3NXQD5OIANPWG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ADREHZQ35B26N3NXQD5OIANPWG/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":"2026-08-10T17:18:15Z","links":{"resolver":"https://pith.science/pith/ADREHZQ35B26N3NXQD5OIANPWG","bundle":"https://pith.science/pith/ADREHZQ35B26N3NXQD5OIANPWG/bundle.json","state":"https://pith.science/pith/ADREHZQ35B26N3NXQD5OIANPWG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ADREHZQ35B26N3NXQD5OIANPWG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:ADREHZQ35B26N3NXQD5OIANPWG","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":"537591dd1c3d5abab1767dbe84c8c112c8d548b9ea87080d6f1090b6f635a961","cross_cats_sorted":["astro-ph.EP","astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-12T19:05:49Z","title_canon_sha256":"e114d54ffc27a0117df7c385b6a3b02b0292fb9a39aaa2d4959c378061045753"},"schema_version":"1.0","source":{"id":"2505.08002","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.08002","created_at":"2026-07-05T11:41:23Z"},{"alias_kind":"arxiv_version","alias_value":"2505.08002v2","created_at":"2026-07-05T11:41:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.08002","created_at":"2026-07-05T11:41:23Z"},{"alias_kind":"pith_short_12","alias_value":"ADREHZQ35B26","created_at":"2026-07-05T11:41:23Z"},{"alias_kind":"pith_short_16","alias_value":"ADREHZQ35B26N3NX","created_at":"2026-07-05T11:41:23Z"},{"alias_kind":"pith_short_8","alias_value":"ADREHZQ3","created_at":"2026-07-05T11:41:23Z"}],"graph_snapshots":[{"event_id":"sha256:e2cf31c5ce6aea5ddc10d7e03ce13b401b5ec74b0f5d40e1cc9e8f4891730346","target":"graph","created_at":"2026-07-05T11:41:23Z","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/2505.08002/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The embedded phase is a crucial period in the development of a young star. Mid-IR observations, now possible with JWST with unprecedented sensitivity, spectral resolution and sharpness are key for probing many physical and chemical processes on sub-arcsecond scales. JOYS addresses a wide variety of questions, from protostellar accretion and the nature of primeval jets, winds and outflows, to the chemistry of gas and ice, and the characteristics of embedded disks. We introduce the program and show representative results. MIRI-MRS data of 17 low-mass and 6 high-mass protostars show a wide variet","authors_text":"A. Caratti o Garatti, A. D. Sellek, A. G. M. Janssen, B. Tabone, B. Vandenbussche, C. Gieser, C. Tap, E.F. van Dishoeck, G. \\\"Ostlin, G. Perotti, G. S. Wright, H. Beuther, K. Justtanont, K. Slavicinska, L. Colina, L. Francis, {\\L}. Tychoniec, M. E. Ressler, M. G. Navarro, M. G\\\"udel, M. L. van Gelder, N.C.M.A. Theijssen, N. G. C. Brunken, P. D. Klaassen, P. J. Kavanagh, P. Nazari, P.-O. Lagage, R. Devaraj, S. D. Reyes, S. Notsu, Th. Henning, T. P. Greene, T. P. Ray, V. C. Geers, V. J. M. Le Gouellec, W. R. M. Rocha, Y. Chen","cross_cats":["astro-ph.EP","astro-ph.SR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-12T19:05:49Z","title":"JWST Observations of Young protoStars (JOYS): overview of program and early results"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.08002","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":"sha256:1f322949f1168c04221ba810b44b82decad06921ba33ec713e4a618f8fde2e78","target":"record","created_at":"2026-07-05T11:41:23Z","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":"537591dd1c3d5abab1767dbe84c8c112c8d548b9ea87080d6f1090b6f635a961","cross_cats_sorted":["astro-ph.EP","astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-12T19:05:49Z","title_canon_sha256":"e114d54ffc27a0117df7c385b6a3b02b0292fb9a39aaa2d4959c378061045753"},"schema_version":"1.0","source":{"id":"2505.08002","kind":"arxiv","version":2}},"canonical_sha256":"00e243e61be875e6edb780fae401afb1b59c8ded82a5979b9b65fc1c6302f16a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"00e243e61be875e6edb780fae401afb1b59c8ded82a5979b9b65fc1c6302f16a","first_computed_at":"2026-07-05T11:41:23.911119Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:41:23.911119Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"P2glsK7F3mWDR8wqyJjoYqqzuig+jHIz3WTQPcG+pTniFyCkzqCDjQlUknjyh/Jy8IUiVHiemeTFc2vWAzuFDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:41:23.911687Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.08002","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1f322949f1168c04221ba810b44b82decad06921ba33ec713e4a618f8fde2e78","sha256:e2cf31c5ce6aea5ddc10d7e03ce13b401b5ec74b0f5d40e1cc9e8f4891730346"],"state_sha256":"f25916a28751ae6d1e5afdf8e4857787158b2c4636dfc29626641da2cfaa8814"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S2uBRdb8ZJkyuwGWCmzOct4qSaLw3MQrRaGEp0NePzJ3f/aKZt60FHGQNL+URawSqSOUuR4rvnHrPUKBOXu9CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T17:18:15.276267Z","bundle_sha256":"ab3981f58a28fdd209a23f9306ffd62baef1f44eef066ff74958f87526484481"}}