{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:K7QTD7PPRZUSBXGO4LUCZ3WDVA","short_pith_number":"pith:K7QTD7PP","schema_version":"1.0","canonical_sha256":"57e131fdef8e6920dccee2e82ceec3a81f6d28522a3288d386adc1501b7927c5","source":{"kind":"arxiv","id":"1903.05644","version":1},"attestation_state":"computed","paper":{"title":"Understanding the circumgalactic medium is critical for understanding galaxy evolution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alaina Henry, Aleksandar Diamond-Stanic, Alice E. Shapley, Alison Coil, Allison L. Strom, Alyson Brooks, Andrew J. Fox, Anton M. Koekemoer, Benjamin F. Williams, Brett Salmon, Brian W. O'Shea, Cameron Hummels, Camilla Pacifici, Charlotte Christensen, Claude-Andr\\'e Faucher-Gigu\\`ere, Claudia Scarlata, Crystal L. Martin, David M. French, David R. Law, Dennis Zaritsky, Drummond Fielding, Du\\v{s}an Kere\\v{s}, Eliot Quataert, Erika Hamden, Erik Tollerud, Evan Kirby, Ferah Munshi, Frank C. van den Bosch, G. Mark Voit, Grant Tremblay, Gregory F. Snyder, Henry Ferguson, Hsiao-Wen Chen, James S. Bullock, Jason Tumlinson, J. Christopher Howk, J. E. G. Peek, Jennifer M. Lotz, Jessica K. Werk, John Chisholm, John M. O'Meara, Jonathan Stern, Joseph N. Burchett, Joseph Ribaudo, Karoline M. Gilbert, Kate Rowlands, Kate Rubin, Kristen McQuinn, Lauranne Lanz, Lauren Corlies, Marc Postman, Marc Rafelski, Mario Gennaro, Mary Putman, Matthew Hayes, Matthew McQuinn, Megan Donahue, Moire Prescott, Molly S. Peeples, Nicolas Lehner, Nimish Hathi, Paul Torrey, Peter Behroozi, Q. Daniel Wang, Raymond Simons, Rongmon Bordoloi, Sarah Tuttle, S. Peng Oh, Steven R. Furlanetto, Ting-Wen Lan, Todd M. Tripp, Yong Zheng","submitted_at":"2019-03-13T18:00:02Z","abstract_excerpt":"Galaxies evolve under the influence of gas flows between their interstellar medium and their surrounding gaseous halos known as the circumgalactic medium (CGM). The CGM is a major reservoir of galactic baryons and metals, and plays a key role in the long cycles of accretion, feedback, and recycling of gas that drive star formation. In order to fully understand the physical processes at work within galaxies, it is therefore essential to have a firm understanding of the composition, structure, kinematics, thermodynamics, and evolution of the CGM. In this white paper we outline connections betwee"},"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":"1903.05644","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-03-13T18:00:02Z","cross_cats_sorted":[],"title_canon_sha256":"8551b84107a160b28aa5b50b96aef98a51715effa1e47892d7a8c6d2533fd8ef","abstract_canon_sha256":"0f516517cfeecf642e6b38e12b778c0b624c41dbb7a828f1f73f1511853ea67e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:44:02.370023Z","signature_b64":"GpPPvSzCb5qVhwucZC79WDDfBmC4kWW0Q2lHPjKyYaBgl/6x2sY558IDH74QaHk1VWoVFZmaNsxu6eywVDubBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"57e131fdef8e6920dccee2e82ceec3a81f6d28522a3288d386adc1501b7927c5","last_reissued_at":"2026-05-17T23:44:02.369569Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:44:02.369569Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Understanding the circumgalactic medium is critical for understanding galaxy evolution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alaina Henry, Aleksandar Diamond-Stanic, Alice E. Shapley, Alison Coil, Allison L. Strom, Alyson Brooks, Andrew J. Fox, Anton M. Koekemoer, Benjamin F. Williams, Brett Salmon, Brian W. O'Shea, Cameron Hummels, Camilla Pacifici, Charlotte Christensen, Claude-Andr\\'e Faucher-Gigu\\`ere, Claudia Scarlata, Crystal L. Martin, David M. French, David R. Law, Dennis Zaritsky, Drummond Fielding, Du\\v{s}an Kere\\v{s}, Eliot Quataert, Erika Hamden, Erik Tollerud, Evan Kirby, Ferah Munshi, Frank C. van den Bosch, G. Mark Voit, Grant Tremblay, Gregory F. Snyder, Henry Ferguson, Hsiao-Wen Chen, James S. Bullock, Jason Tumlinson, J. Christopher Howk, J. E. G. Peek, Jennifer M. Lotz, Jessica K. Werk, John Chisholm, John M. O'Meara, Jonathan Stern, Joseph N. Burchett, Joseph Ribaudo, Karoline M. Gilbert, Kate Rowlands, Kate Rubin, Kristen McQuinn, Lauranne Lanz, Lauren Corlies, Marc Postman, Marc Rafelski, Mario Gennaro, Mary Putman, Matthew Hayes, Matthew McQuinn, Megan Donahue, Moire Prescott, Molly S. Peeples, Nicolas Lehner, Nimish Hathi, Paul Torrey, Peter Behroozi, Q. Daniel Wang, Raymond Simons, Rongmon Bordoloi, Sarah Tuttle, S. Peng Oh, Steven R. Furlanetto, Ting-Wen Lan, Todd M. Tripp, Yong Zheng","submitted_at":"2019-03-13T18:00:02Z","abstract_excerpt":"Galaxies evolve under the influence of gas flows between their interstellar medium and their surrounding gaseous halos known as the circumgalactic medium (CGM). The CGM is a major reservoir of galactic baryons and metals, and plays a key role in the long cycles of accretion, feedback, and recycling of gas that drive star formation. In order to fully understand the physical processes at work within galaxies, it is therefore essential to have a firm understanding of the composition, structure, kinematics, thermodynamics, and evolution of the CGM. In this white paper we outline connections betwee"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.05644","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1903.05644","created_at":"2026-05-17T23:44:02.369636+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.05644v1","created_at":"2026-05-17T23:44:02.369636+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.05644","created_at":"2026-05-17T23:44:02.369636+00:00"},{"alias_kind":"pith_short_12","alias_value":"K7QTD7PPRZUS","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_16","alias_value":"K7QTD7PPRZUSBXGO","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_8","alias_value":"K7QTD7PP","created_at":"2026-05-18T12:33:21.387695+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/K7QTD7PPRZUSBXGO4LUCZ3WDVA","json":"https://pith.science/pith/K7QTD7PPRZUSBXGO4LUCZ3WDVA.json","graph_json":"https://pith.science/api/pith-number/K7QTD7PPRZUSBXGO4LUCZ3WDVA/graph.json","events_json":"https://pith.science/api/pith-number/K7QTD7PPRZUSBXGO4LUCZ3WDVA/events.json","paper":"https://pith.science/paper/K7QTD7PP"},"agent_actions":{"view_html":"https://pith.science/pith/K7QTD7PPRZUSBXGO4LUCZ3WDVA","download_json":"https://pith.science/pith/K7QTD7PPRZUSBXGO4LUCZ3WDVA.json","view_paper":"https://pith.science/paper/K7QTD7PP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.05644&json=true","fetch_graph":"https://pith.science/api/pith-number/K7QTD7PPRZUSBXGO4LUCZ3WDVA/graph.json","fetch_events":"https://pith.science/api/pith-number/K7QTD7PPRZUSBXGO4LUCZ3WDVA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/K7QTD7PPRZUSBXGO4LUCZ3WDVA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/K7QTD7PPRZUSBXGO4LUCZ3WDVA/action/storage_attestation","attest_author":"https://pith.science/pith/K7QTD7PPRZUSBXGO4LUCZ3WDVA/action/author_attestation","sign_citation":"https://pith.science/pith/K7QTD7PPRZUSBXGO4LUCZ3WDVA/action/citation_signature","submit_replication":"https://pith.science/pith/K7QTD7PPRZUSBXGO4LUCZ3WDVA/action/replication_record"}},"created_at":"2026-05-17T23:44:02.369636+00:00","updated_at":"2026-05-17T23:44:02.369636+00:00"}