{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:33547DZAQCZD3CB4XQJ5SW4QGD","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":"2b896b4d7b21ce9d16a53cd627154b91bb709fee105aa377cbd3ac041faa0e08","cross_cats_sorted":["astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-03-01T19:00:01Z","title_canon_sha256":"6b8528f44c3c639f06ca63f4df117942080bc4ef32bd352dd8d3afc84982fc01"},"schema_version":"1.0","source":{"id":"2403.00908","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.00908","created_at":"2026-07-05T07:51:13Z"},{"alias_kind":"arxiv_version","alias_value":"2403.00908v1","created_at":"2026-07-05T07:51:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.00908","created_at":"2026-07-05T07:51:13Z"},{"alias_kind":"pith_short_12","alias_value":"33547DZAQCZD","created_at":"2026-07-05T07:51:13Z"},{"alias_kind":"pith_short_16","alias_value":"33547DZAQCZD3CB4","created_at":"2026-07-05T07:51:13Z"},{"alias_kind":"pith_short_8","alias_value":"33547DZA","created_at":"2026-07-05T07:51:13Z"}],"graph_snapshots":[{"event_id":"sha256:51481d125367a3bcd985f38aaf97db14ffbefc5afbf36a5d4c6650ad2c5c6afd","target":"graph","created_at":"2026-07-05T07:51:13Z","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/2403.00908/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"As part of the James Webb Space Telescope (JWST) Guaranteed Time Observation (GTO) program \"Direct Imaging of YSOs\" (program ID 1179), we use JWST NIRCam's direct imaging mode in F187N, F200W, F405N, and F410M to perform high contrast observations of the circumstellar structures surrounding the protostar HL Tau. The data reveal the known stellar envelope, outflow cavity, and streamers, but do not detect any companion candidates. We detect scattered light from an in-flowing spiral streamer previously detected in $\\textrm{HCO}^+$ by ALMA, and part of the structure connected to the c-shaped outfl","authors_text":"Camryn Mullin, Don McCarthy, Doug Johnstone, Erick Young, Gabriele Cugno, George Rieke, Jarron Leisenring, Kevin R. Wagner, Klaus Hodapp, Marcia Rieke, Martha Boyer, Michael R. Meyer, Ruobing Dong, Schuyler G. Wolff, Scott Horner, Thomas Greene","cross_cats":["astro-ph.SR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-03-01T19:00:01Z","title":"JWST/NIRCam Imaging of Young Stellar Objects III: Detailed Imaging of the Nebular Environment Around the HL Tau Disk"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.00908","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":"sha256:79b49ffd8416257e04680ce1df645d483b8b5fd18b11b81a6c24289948fa9d3c","target":"record","created_at":"2026-07-05T07:51:13Z","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":"2b896b4d7b21ce9d16a53cd627154b91bb709fee105aa377cbd3ac041faa0e08","cross_cats_sorted":["astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-03-01T19:00:01Z","title_canon_sha256":"6b8528f44c3c639f06ca63f4df117942080bc4ef32bd352dd8d3afc84982fc01"},"schema_version":"1.0","source":{"id":"2403.00908","kind":"arxiv","version":1}},"canonical_sha256":"defbcf8f2080b23d883cbc13d95b9030d1363840dc419f90ac93e7a2fe2bfb6a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"defbcf8f2080b23d883cbc13d95b9030d1363840dc419f90ac93e7a2fe2bfb6a","first_computed_at":"2026-07-05T07:51:13.533556Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:51:13.533556Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"h3jf9YrvGRWwVyamfxYwgip0kU4F4Sn0hWnJeAcbFpkiVX8eKQhdnvTabmRnM7DLIVF8sD7giuCjxAipyNA6Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:51:13.534115Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.00908","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:79b49ffd8416257e04680ce1df645d483b8b5fd18b11b81a6c24289948fa9d3c","sha256:51481d125367a3bcd985f38aaf97db14ffbefc5afbf36a5d4c6650ad2c5c6afd"],"state_sha256":"2335a5089bcde35bb6971f8746712ea6e91a2dee9bfe082aee277b0a16323e42"}