{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:6ZI4UE4J43UUJW7UPBRVXSALFG","short_pith_number":"pith:6ZI4UE4J","canonical_record":{"source":{"id":"2505.07562","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-05-12T13:45:50Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"9ae5f76a0ed5f114a2c856c43db1684fcef02a256f37c0ff51ae79b373b5c140","abstract_canon_sha256":"e85b3be11d2278acf76965ffe00416accca568356eaa59ff7a870ea571fb5b67"},"schema_version":"1.0"},"canonical_sha256":"f651ca1389e6e944dbf478635bc80b2997b3fd8d37bbae2655a4ff36c99d2fcf","source":{"kind":"arxiv","id":"2505.07562","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.07562","created_at":"2026-07-05T11:26:51Z"},{"alias_kind":"arxiv_version","alias_value":"2505.07562v2","created_at":"2026-07-05T11:26:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.07562","created_at":"2026-07-05T11:26:51Z"},{"alias_kind":"pith_short_12","alias_value":"6ZI4UE4J43UU","created_at":"2026-07-05T11:26:51Z"},{"alias_kind":"pith_short_16","alias_value":"6ZI4UE4J43UUJW7U","created_at":"2026-07-05T11:26:51Z"},{"alias_kind":"pith_short_8","alias_value":"6ZI4UE4J","created_at":"2026-07-05T11:26:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:6ZI4UE4J43UUJW7UPBRVXSALFG","target":"record","payload":{"canonical_record":{"source":{"id":"2505.07562","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-05-12T13:45:50Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"9ae5f76a0ed5f114a2c856c43db1684fcef02a256f37c0ff51ae79b373b5c140","abstract_canon_sha256":"e85b3be11d2278acf76965ffe00416accca568356eaa59ff7a870ea571fb5b67"},"schema_version":"1.0"},"canonical_sha256":"f651ca1389e6e944dbf478635bc80b2997b3fd8d37bbae2655a4ff36c99d2fcf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:26:51.235114Z","signature_b64":"1KMU0E1GGF0vS2+hS/N+VlaYeNNo+b2Heigc3wtGVb03X25T+XhMImb/aEcNulLH/Z7/ES1T/j9qJWiSPEeqBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f651ca1389e6e944dbf478635bc80b2997b3fd8d37bbae2655a4ff36c99d2fcf","last_reissued_at":"2026-07-05T11:26:51.234619Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:26:51.234619Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.07562","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":"2026-07-05T11:26:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"31cPVgavEd+ebAwBfmV5Gotd0DmA2ueUyoP0AyMv/nB7OoQzYBFBpmOvy/zATQ6ZWJBqh4TBgksWEKirRUxEBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:19:13.220882Z"},"content_sha256":"d7e51c77e09d9263e7e6eeb439de7be36de77bb9d0b523b318340e8d3520eb4b","schema_version":"1.0","event_id":"sha256:d7e51c77e09d9263e7e6eeb439de7be36de77bb9d0b523b318340e8d3520eb4b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:6ZI4UE4J43UUJW7UPBRVXSALFG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The JDISC Survey: Linking the Physics and Chemistry of Inner and Outer Protoplanetary Disk Zones","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"Andrea Banzatti, Chengyan Xie, Colette Salyk, Edwin A. Bergin, Emma Dahl, Eshan Raul, Feng Long, Geoffrey A. Blake, Ilaria Pascucci, Jane Huang, Joan Najita, Joel Green, John Carr, Karin \\\"Oberg, Ke Zhang, Klaus Pontoppidan, Mar\\'ia Jos\\'e Colmenares, Miguel Vioque, Nicole Arulanantham, Paola Pinilla, Sean M. Andrews, Sebastiaan Krijt, the JDISCS collaboration","submitted_at":"2025-05-12T13:45:50Z","abstract_excerpt":"Mid-infrared spectroscopy of protoplanetary disks provides a chemical inventory of gas within a few au, where planets are readily detected around older stars. With the JWST Disk Infrared Spectral Chemistry Survey (JDISCS), we explore demographic trends among 31 disks observed with MIRI (MRS) and with previous ALMA millimeter continuum imaging at high angular resolution (5-10 au). With these S/N $\\sim$200-450 spectra, we report emission from H$_2$O, OH, CO, C$_2$H$_2$, HCN, CO$_2$, [Ne II], [Ne III], and [Ar II]. Emission from H$_2$O, OH and CO is nearly ubiquitous for low-mass stars, and detec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.07562","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/2505.07562/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":"2026-07-05T11:26:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hrdyNhZlc15+QrIi4wEGUMYpzLPfiq6WdEUFOy66Ee0u3b0neWrok36dxsOtsg8WLzL64eNJTXEwsNPno1Y+Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:19:13.221395Z"},"content_sha256":"71288233853bfa9abcf99b98c99966aa1490f41ae1ff1facd3e7298daa418084","schema_version":"1.0","event_id":"sha256:71288233853bfa9abcf99b98c99966aa1490f41ae1ff1facd3e7298daa418084"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6ZI4UE4J43UUJW7UPBRVXSALFG/bundle.json","state_url":"https://pith.science/pith/6ZI4UE4J43UUJW7UPBRVXSALFG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6ZI4UE4J43UUJW7UPBRVXSALFG/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":"2026-08-03T16:19:13Z","links":{"resolver":"https://pith.science/pith/6ZI4UE4J43UUJW7UPBRVXSALFG","bundle":"https://pith.science/pith/6ZI4UE4J43UUJW7UPBRVXSALFG/bundle.json","state":"https://pith.science/pith/6ZI4UE4J43UUJW7UPBRVXSALFG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6ZI4UE4J43UUJW7UPBRVXSALFG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:6ZI4UE4J43UUJW7UPBRVXSALFG","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":"e85b3be11d2278acf76965ffe00416accca568356eaa59ff7a870ea571fb5b67","cross_cats_sorted":["astro-ph.EP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-05-12T13:45:50Z","title_canon_sha256":"9ae5f76a0ed5f114a2c856c43db1684fcef02a256f37c0ff51ae79b373b5c140"},"schema_version":"1.0","source":{"id":"2505.07562","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.07562","created_at":"2026-07-05T11:26:51Z"},{"alias_kind":"arxiv_version","alias_value":"2505.07562v2","created_at":"2026-07-05T11:26:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.07562","created_at":"2026-07-05T11:26:51Z"},{"alias_kind":"pith_short_12","alias_value":"6ZI4UE4J43UU","created_at":"2026-07-05T11:26:51Z"},{"alias_kind":"pith_short_16","alias_value":"6ZI4UE4J43UUJW7U","created_at":"2026-07-05T11:26:51Z"},{"alias_kind":"pith_short_8","alias_value":"6ZI4UE4J","created_at":"2026-07-05T11:26:51Z"}],"graph_snapshots":[{"event_id":"sha256:71288233853bfa9abcf99b98c99966aa1490f41ae1ff1facd3e7298daa418084","target":"graph","created_at":"2026-07-05T11:26:51Z","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/2505.07562/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Mid-infrared spectroscopy of protoplanetary disks provides a chemical inventory of gas within a few au, where planets are readily detected around older stars. With the JWST Disk Infrared Spectral Chemistry Survey (JDISCS), we explore demographic trends among 31 disks observed with MIRI (MRS) and with previous ALMA millimeter continuum imaging at high angular resolution (5-10 au). With these S/N $\\sim$200-450 spectra, we report emission from H$_2$O, OH, CO, C$_2$H$_2$, HCN, CO$_2$, [Ne II], [Ne III], and [Ar II]. Emission from H$_2$O, OH and CO is nearly ubiquitous for low-mass stars, and detec","authors_text":"Andrea Banzatti, Chengyan Xie, Colette Salyk, Edwin A. Bergin, Emma Dahl, Eshan Raul, Feng Long, Geoffrey A. Blake, Ilaria Pascucci, Jane Huang, Joan Najita, Joel Green, John Carr, Karin \\\"Oberg, Ke Zhang, Klaus Pontoppidan, Mar\\'ia Jos\\'e Colmenares, Miguel Vioque, Nicole Arulanantham, Paola Pinilla, Sean M. Andrews, Sebastiaan Krijt, the JDISCS collaboration","cross_cats":["astro-ph.EP"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-05-12T13:45:50Z","title":"The JDISC Survey: Linking the Physics and Chemistry of Inner and Outer Protoplanetary Disk Zones"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.07562","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:d7e51c77e09d9263e7e6eeb439de7be36de77bb9d0b523b318340e8d3520eb4b","target":"record","created_at":"2026-07-05T11:26:51Z","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":"e85b3be11d2278acf76965ffe00416accca568356eaa59ff7a870ea571fb5b67","cross_cats_sorted":["astro-ph.EP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-05-12T13:45:50Z","title_canon_sha256":"9ae5f76a0ed5f114a2c856c43db1684fcef02a256f37c0ff51ae79b373b5c140"},"schema_version":"1.0","source":{"id":"2505.07562","kind":"arxiv","version":2}},"canonical_sha256":"f651ca1389e6e944dbf478635bc80b2997b3fd8d37bbae2655a4ff36c99d2fcf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f651ca1389e6e944dbf478635bc80b2997b3fd8d37bbae2655a4ff36c99d2fcf","first_computed_at":"2026-07-05T11:26:51.234619Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:26:51.234619Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1KMU0E1GGF0vS2+hS/N+VlaYeNNo+b2Heigc3wtGVb03X25T+XhMImb/aEcNulLH/Z7/ES1T/j9qJWiSPEeqBA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:26:51.235114Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.07562","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d7e51c77e09d9263e7e6eeb439de7be36de77bb9d0b523b318340e8d3520eb4b","sha256:71288233853bfa9abcf99b98c99966aa1490f41ae1ff1facd3e7298daa418084"],"state_sha256":"6ddbadc3a177d020171700e605d3e50227d048b282a3b02920f6cf9a4e436480"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3+bv+c5Q3xWMDptYFQpr78vA00RFgnMBuplAPtSE7/u5X6g0TILHAcmpCLmtG6ECSdOvdwdE4vnJlVuySZLkBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T16:19:13.226641Z","bundle_sha256":"167a02dd29ad5eb0f3ee78395302244d49dc9684d2488e97bb534e11d637cd86"}}