{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:JHL2AKOF6I4RN36XUVH3B3GW3W","short_pith_number":"pith:JHL2AKOF","canonical_record":{"source":{"id":"2404.13032","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-04-19T17:45:34Z","cross_cats_sorted":[],"title_canon_sha256":"e92287ee4d53cd863ee9158b7fa23fcf01cd0abdb20ea3d9a7b18809391a1062","abstract_canon_sha256":"1ed1d781a3f0a8f4e532efb49c360946891882001be3fbf2eb9c789ca5a406e3"},"schema_version":"1.0"},"canonical_sha256":"49d7a029c5f23916efd7a54fb0ecd6dd9dd7ed7897c49cd732de0d85b3e6147a","source":{"kind":"arxiv","id":"2404.13032","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.13032","created_at":"2026-07-05T09:48:54Z"},{"alias_kind":"arxiv_version","alias_value":"2404.13032v2","created_at":"2026-07-05T09:48:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.13032","created_at":"2026-07-05T09:48:54Z"},{"alias_kind":"pith_short_12","alias_value":"JHL2AKOF6I4R","created_at":"2026-07-05T09:48:54Z"},{"alias_kind":"pith_short_16","alias_value":"JHL2AKOF6I4RN36X","created_at":"2026-07-05T09:48:54Z"},{"alias_kind":"pith_short_8","alias_value":"JHL2AKOF","created_at":"2026-07-05T09:48:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:JHL2AKOF6I4RN36XUVH3B3GW3W","target":"record","payload":{"canonical_record":{"source":{"id":"2404.13032","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-04-19T17:45:34Z","cross_cats_sorted":[],"title_canon_sha256":"e92287ee4d53cd863ee9158b7fa23fcf01cd0abdb20ea3d9a7b18809391a1062","abstract_canon_sha256":"1ed1d781a3f0a8f4e532efb49c360946891882001be3fbf2eb9c789ca5a406e3"},"schema_version":"1.0"},"canonical_sha256":"49d7a029c5f23916efd7a54fb0ecd6dd9dd7ed7897c49cd732de0d85b3e6147a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:48:54.013451Z","signature_b64":"UggyyxeV+GAlhgRuvmvcJcpq/HD6alQbBJETT559bMMaeiT8ScOM9jxRFL6J7WEXuMNqeRUzkL+3nnhpJ5a3DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"49d7a029c5f23916efd7a54fb0ecd6dd9dd7ed7897c49cd732de0d85b3e6147a","last_reissued_at":"2026-07-05T09:48:54.012925Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:48:54.012925Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2404.13032","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":"2026-07-05T09:48:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cBKCd2TBN1z/iBBie8yneuyavIdX3RigjGJ62yNX8az0wG6p1j4vBKcZXsq2ZHJPwULKUV0RJy0J7xP3HjvOBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T21:19:36.798689Z"},"content_sha256":"3e062394baeea342da73e10a8a5f9d194e0b7433af0bceafb2760b988664fbcd","schema_version":"1.0","event_id":"sha256:3e062394baeea342da73e10a8a5f9d194e0b7433af0bceafb2760b988664fbcd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:JHL2AKOF6I4RN36XUVH3B3GW3W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The James Webb Interferometer: Space-based interferometric detections of PDS 70 b and c at 4.8 $\\mu$m","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Alexandra Z. Greenbaum, Anand Sivaramakrishnan, Anthony Soulain, Benjamin J. S. Pope, David Lafreni\\`ere, Deepashri Thatte, Dori Blakely, Doug Johnstone, Gabriele Cugno, James P. Lloyd, Joel S\\'anchez-Berm\\'udez, Laurent Pueyo, Logan Francis, Lo\\\"ic Albert, Louis Desdoigts, Matthew De Furio, Max Charles, Michael R. Meyer, Peter Tuthill, Rachel A. Cooper, Ren\\'e Doyon, Ruobing Dong, Shrishmoy Ray, Thomas Vandal, William Thompson","submitted_at":"2024-04-19T17:45:34Z","abstract_excerpt":"We observed the planet-hosting system PDS 70 with the James Webb Interferometer, JWST's Aperture Masking Interferometric (AMI) mode within NIRISS. Observing with the F480M filter centered at 4.8 $\\mu$m, we simultaneously fit geometrical models to the outer disk and the two known planetary companions. We re-detect the protoplanets PDS 70 b and c at an SNR of 14.7 and 7.0, respectively. Our photometry of both PDS 70 b and c provides tentative evidence of mid-IR circumplanetary disk emission through fitting SED models to these new measurements and those found in the literature. We also newly dete"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.13032","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/2404.13032/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":"2026-07-05T09:48:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pfx2fQAyolJvzrH0CtmPQ+f6mqufXJ8b5SV4it2IVJo8WP0o5PCKjUo1YmPmIeDM2OQNCx9sc6U9DzwQIYc6Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T21:19:36.799086Z"},"content_sha256":"f274db4516bf0d45c220a717320a1c40012d93f5664fcda79ef22cfe0ccfe94f","schema_version":"1.0","event_id":"sha256:f274db4516bf0d45c220a717320a1c40012d93f5664fcda79ef22cfe0ccfe94f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JHL2AKOF6I4RN36XUVH3B3GW3W/bundle.json","state_url":"https://pith.science/pith/JHL2AKOF6I4RN36XUVH3B3GW3W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JHL2AKOF6I4RN36XUVH3B3GW3W/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":"2026-08-19T21:19:36Z","links":{"resolver":"https://pith.science/pith/JHL2AKOF6I4RN36XUVH3B3GW3W","bundle":"https://pith.science/pith/JHL2AKOF6I4RN36XUVH3B3GW3W/bundle.json","state":"https://pith.science/pith/JHL2AKOF6I4RN36XUVH3B3GW3W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JHL2AKOF6I4RN36XUVH3B3GW3W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:JHL2AKOF6I4RN36XUVH3B3GW3W","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":"1ed1d781a3f0a8f4e532efb49c360946891882001be3fbf2eb9c789ca5a406e3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-04-19T17:45:34Z","title_canon_sha256":"e92287ee4d53cd863ee9158b7fa23fcf01cd0abdb20ea3d9a7b18809391a1062"},"schema_version":"1.0","source":{"id":"2404.13032","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.13032","created_at":"2026-07-05T09:48:54Z"},{"alias_kind":"arxiv_version","alias_value":"2404.13032v2","created_at":"2026-07-05T09:48:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.13032","created_at":"2026-07-05T09:48:54Z"},{"alias_kind":"pith_short_12","alias_value":"JHL2AKOF6I4R","created_at":"2026-07-05T09:48:54Z"},{"alias_kind":"pith_short_16","alias_value":"JHL2AKOF6I4RN36X","created_at":"2026-07-05T09:48:54Z"},{"alias_kind":"pith_short_8","alias_value":"JHL2AKOF","created_at":"2026-07-05T09:48:54Z"}],"graph_snapshots":[{"event_id":"sha256:f274db4516bf0d45c220a717320a1c40012d93f5664fcda79ef22cfe0ccfe94f","target":"graph","created_at":"2026-07-05T09:48:54Z","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/2404.13032/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We observed the planet-hosting system PDS 70 with the James Webb Interferometer, JWST's Aperture Masking Interferometric (AMI) mode within NIRISS. Observing with the F480M filter centered at 4.8 $\\mu$m, we simultaneously fit geometrical models to the outer disk and the two known planetary companions. We re-detect the protoplanets PDS 70 b and c at an SNR of 14.7 and 7.0, respectively. Our photometry of both PDS 70 b and c provides tentative evidence of mid-IR circumplanetary disk emission through fitting SED models to these new measurements and those found in the literature. We also newly dete","authors_text":"Alexandra Z. Greenbaum, Anand Sivaramakrishnan, Anthony Soulain, Benjamin J. S. Pope, David Lafreni\\`ere, Deepashri Thatte, Dori Blakely, Doug Johnstone, Gabriele Cugno, James P. Lloyd, Joel S\\'anchez-Berm\\'udez, Laurent Pueyo, Logan Francis, Lo\\\"ic Albert, Louis Desdoigts, Matthew De Furio, Max Charles, Michael R. Meyer, Peter Tuthill, Rachel A. Cooper, Ren\\'e Doyon, Ruobing Dong, Shrishmoy Ray, Thomas Vandal, William Thompson","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-04-19T17:45:34Z","title":"The James Webb Interferometer: Space-based interferometric detections of PDS 70 b and c at 4.8 $\\mu$m"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.13032","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":"sha256:3e062394baeea342da73e10a8a5f9d194e0b7433af0bceafb2760b988664fbcd","target":"record","created_at":"2026-07-05T09:48:54Z","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":"1ed1d781a3f0a8f4e532efb49c360946891882001be3fbf2eb9c789ca5a406e3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-04-19T17:45:34Z","title_canon_sha256":"e92287ee4d53cd863ee9158b7fa23fcf01cd0abdb20ea3d9a7b18809391a1062"},"schema_version":"1.0","source":{"id":"2404.13032","kind":"arxiv","version":2}},"canonical_sha256":"49d7a029c5f23916efd7a54fb0ecd6dd9dd7ed7897c49cd732de0d85b3e6147a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49d7a029c5f23916efd7a54fb0ecd6dd9dd7ed7897c49cd732de0d85b3e6147a","first_computed_at":"2026-07-05T09:48:54.012925Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:48:54.012925Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UggyyxeV+GAlhgRuvmvcJcpq/HD6alQbBJETT559bMMaeiT8ScOM9jxRFL6J7WEXuMNqeRUzkL+3nnhpJ5a3DA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:48:54.013451Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.13032","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3e062394baeea342da73e10a8a5f9d194e0b7433af0bceafb2760b988664fbcd","sha256:f274db4516bf0d45c220a717320a1c40012d93f5664fcda79ef22cfe0ccfe94f"],"state_sha256":"13e1136b8b14a2da92beb4494593aff54f070264bacb511d7d1222227fd957b3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FbqUs1BO0YLnHBOJ97tjsVZlZoixb/ovZpy+py3QoCPZVwPIsM095PhWsYo4fgBbHeEIDGrRnH7yUPMVToIfCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T21:19:36.802319Z","bundle_sha256":"c71de394afc8b82942a648d457bb1c3209a64312329f710d3f3a6201b63b12f0"}}