{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:P3LB6TT22GNNPXKN7UH6SDOCBB","short_pith_number":"pith:P3LB6TT2","schema_version":"1.0","canonical_sha256":"7ed61f4e7ad19ad7dd4dfd0fe90dc20873c8e08062bd97679ed7d712f52cd0eb","source":{"kind":"arxiv","id":"2602.12060","version":2},"attestation_state":"computed","paper":{"title":"The Outflow of the B335 Protostar II: After the Outburst","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"Adwin Boogert, Doug Johnstone, Eleni Tsiakaliari, Helen J. Fraser, Klaus W. Hodapp, Laurie L. Chu, Marcia J. Rieke, Thomas Greene, Valentin J. M. Le Gouellec","submitted_at":"2026-02-12T15:20:12Z","abstract_excerpt":"The B335 protostar has recently undergone a major, still ongoing, outburst detected in scattered light from its outflow cavity, offering a rare opportunity to study its impact on a protostellar jet. We use JWST/NIRCam photometry of background stars behind B335 from 2.7 to 4.4 $\\mu$m to map extinction and H$_2$O ice absorption, showing that the outflow has carved a cavity in the molecular core. We measure proper motions of shock fronts emerging from the protostar of 131--227 km s$^{-1}$. The kinematic age of the most prominent shock front, 3E, corresponds to the early phase of the current outbu"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2602.12060","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2026-02-12T15:20:12Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"90713d7760c9e1696dd271530abeeb0d65cedfe936602f1d158d9821980ea9ec","abstract_canon_sha256":"4500cb61c01c224b5aa6f23f388fe81e76fe2c60ae12b85eb9322bca4b884b8a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-07T00:15:52.444236Z","signature_b64":"CKNip9t/MDxHYPPm6KUCFVJnwIyIB+UnlfVCtUqfaEQw2fR9BGjH9smd1yIrigUALOiVqSISL7Pxls4sz1BjBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7ed61f4e7ad19ad7dd4dfd0fe90dc20873c8e08062bd97679ed7d712f52cd0eb","last_reissued_at":"2026-07-07T00:15:52.443360Z","signature_status":"signed_v1","first_computed_at":"2026-07-07T00:15:52.443360Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Outflow of the B335 Protostar II: After the Outburst","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"Adwin Boogert, Doug Johnstone, Eleni Tsiakaliari, Helen J. Fraser, Klaus W. Hodapp, Laurie L. Chu, Marcia J. Rieke, Thomas Greene, Valentin J. M. Le Gouellec","submitted_at":"2026-02-12T15:20:12Z","abstract_excerpt":"The B335 protostar has recently undergone a major, still ongoing, outburst detected in scattered light from its outflow cavity, offering a rare opportunity to study its impact on a protostellar jet. We use JWST/NIRCam photometry of background stars behind B335 from 2.7 to 4.4 $\\mu$m to map extinction and H$_2$O ice absorption, showing that the outflow has carved a cavity in the molecular core. We measure proper motions of shock fronts emerging from the protostar of 131--227 km s$^{-1}$. The kinematic age of the most prominent shock front, 3E, corresponds to the early phase of the current outbu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.12060","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/2602.12060/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2602.12060","created_at":"2026-07-07T00:15:52.443480+00:00"},{"alias_kind":"arxiv_version","alias_value":"2602.12060v2","created_at":"2026-07-07T00:15:52.443480+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2602.12060","created_at":"2026-07-07T00:15:52.443480+00:00"},{"alias_kind":"pith_short_12","alias_value":"P3LB6TT22GNN","created_at":"2026-07-07T00:15:52.443480+00:00"},{"alias_kind":"pith_short_16","alias_value":"P3LB6TT22GNNPXKN","created_at":"2026-07-07T00:15:52.443480+00:00"},{"alias_kind":"pith_short_8","alias_value":"P3LB6TT2","created_at":"2026-07-07T00:15:52.443480+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/P3LB6TT22GNNPXKN7UH6SDOCBB","json":"https://pith.science/pith/P3LB6TT22GNNPXKN7UH6SDOCBB.json","graph_json":"https://pith.science/api/pith-number/P3LB6TT22GNNPXKN7UH6SDOCBB/graph.json","events_json":"https://pith.science/api/pith-number/P3LB6TT22GNNPXKN7UH6SDOCBB/events.json","paper":"https://pith.science/paper/P3LB6TT2"},"agent_actions":{"view_html":"https://pith.science/pith/P3LB6TT22GNNPXKN7UH6SDOCBB","download_json":"https://pith.science/pith/P3LB6TT22GNNPXKN7UH6SDOCBB.json","view_paper":"https://pith.science/paper/P3LB6TT2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2602.12060&json=true","fetch_graph":"https://pith.science/api/pith-number/P3LB6TT22GNNPXKN7UH6SDOCBB/graph.json","fetch_events":"https://pith.science/api/pith-number/P3LB6TT22GNNPXKN7UH6SDOCBB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/P3LB6TT22GNNPXKN7UH6SDOCBB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/P3LB6TT22GNNPXKN7UH6SDOCBB/action/storage_attestation","attest_author":"https://pith.science/pith/P3LB6TT22GNNPXKN7UH6SDOCBB/action/author_attestation","sign_citation":"https://pith.science/pith/P3LB6TT22GNNPXKN7UH6SDOCBB/action/citation_signature","submit_replication":"https://pith.science/pith/P3LB6TT22GNNPXKN7UH6SDOCBB/action/replication_record"}},"created_at":"2026-07-07T00:15:52.443480+00:00","updated_at":"2026-07-07T00:15:52.443480+00:00"}