{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:WGYUJ3WJ6RGMI46G2FDMPJ5AZH","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":"7b95a19835a25be3a9a89418d1a1561bafa5a9b1d9bfe32afc81fd0fdcba715c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-11-05T15:05:12Z","title_canon_sha256":"c8947b170933173d3ee03db6a909b80e715f368a58698a4018a76db8a5423750"},"schema_version":"1.0","source":{"id":"1811.01772","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.01772","created_at":"2026-05-18T00:01:33Z"},{"alias_kind":"arxiv_version","alias_value":"1811.01772v1","created_at":"2026-05-18T00:01:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.01772","created_at":"2026-05-18T00:01:33Z"},{"alias_kind":"pith_short_12","alias_value":"WGYUJ3WJ6RGM","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"WGYUJ3WJ6RGMI46G","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"WGYUJ3WJ","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:e0f301a8e56aacabe235e55cdbd500e80bd539112df0bd4ce9692f151d157655","target":"graph","created_at":"2026-05-18T00:01:33Z","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"},"paper":{"abstract_excerpt":"Feedback from massive stars plays a critical role in the evolution of the Universe by driving powerful outflows from galaxies that enrich the intergalactic medium and regulate star formation. An important source of outflows may be the most numerous galaxies in the Universe: dwarf galaxies. With small gravitational potential wells, these galaxies easily lose their star-forming material in the presence of intense stellar feedback. Here, we show that the nearby dwarf galaxy, the Small Magellanic Cloud (SMC), has atomic hydrogen outflows extending at least 2 kiloparsecs (kpc) from the star-forming","authors_text":"A. Hotan, A. P. Chippendale, A. Popping, C. J. Riseley, D. Kleiner, D. McConnell, Enrico Di Teodoro, G. Heald, G\\\"ulay G\\\"urkan, H. D\\'enes, James R. Allison, J. D. Collier, J. M. Dickey, Jonghwan Rhee, Katherine Jameson, K. Lee-Waddell, L. Staveley-Smith, M. A. Voronkov, M. Whiting, N. M. McClure-Griffiths, S. Stanimirovi\\'c, T. Franzen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-11-05T15:05:12Z","title":"Cold gas outflows from the Small Magellanic Cloud traced with ASKAP"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.01772","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:ba6ff7d19e3653710c0b3104ec5ab3d3feb5fed9dc06ed46f3618e2c10e89851","target":"record","created_at":"2026-05-18T00:01:33Z","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":"7b95a19835a25be3a9a89418d1a1561bafa5a9b1d9bfe32afc81fd0fdcba715c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-11-05T15:05:12Z","title_canon_sha256":"c8947b170933173d3ee03db6a909b80e715f368a58698a4018a76db8a5423750"},"schema_version":"1.0","source":{"id":"1811.01772","kind":"arxiv","version":1}},"canonical_sha256":"b1b144eec9f44cc473c6d146c7a7a0c9c511645914a2ff4b72c58173c66cae07","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b1b144eec9f44cc473c6d146c7a7a0c9c511645914a2ff4b72c58173c66cae07","first_computed_at":"2026-05-18T00:01:33.302396Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:01:33.302396Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qDnon99bv81RcIWIiIvQF+rGb9fN0z4zBBz8gtJS/1C5ljsrN2dLSFVv5yG4qcSmbKdzLyvGYwTxiHY+gpM9Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:01:33.302822Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.01772","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ba6ff7d19e3653710c0b3104ec5ab3d3feb5fed9dc06ed46f3618e2c10e89851","sha256:e0f301a8e56aacabe235e55cdbd500e80bd539112df0bd4ce9692f151d157655"],"state_sha256":"ed98899cec67b8e396b95b3b2b4fd1cfaa62eef89dadff2f531287a1906562ce"}