{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:BHPBQKH4DK6B3PGDSVXQS354WR","short_pith_number":"pith:BHPBQKH4","canonical_record":{"source":{"id":"1910.08199","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-10-17T23:31:46Z","cross_cats_sorted":[],"title_canon_sha256":"7bd96cf2d65b9aed98b1fb434d8771bc4a08d23b733cbd37ef2a58ebcc9b3407","abstract_canon_sha256":"554511afdba8209b2f5ab9b0d0f146ca2f5feaa9d2992c91eefca0c3113c363b"},"schema_version":"1.0"},"canonical_sha256":"09de1828fc1abc1dbcc3956f096fbcb46849494403b01c348d049cd51bae6fbd","source":{"kind":"arxiv","id":"1910.08199","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.08199","created_at":"2026-07-05T00:34:46Z"},{"alias_kind":"arxiv_version","alias_value":"1910.08199v2","created_at":"2026-07-05T00:34:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.08199","created_at":"2026-07-05T00:34:46Z"},{"alias_kind":"pith_short_12","alias_value":"BHPBQKH4DK6B","created_at":"2026-07-05T00:34:46Z"},{"alias_kind":"pith_short_16","alias_value":"BHPBQKH4DK6B3PGD","created_at":"2026-07-05T00:34:46Z"},{"alias_kind":"pith_short_8","alias_value":"BHPBQKH4","created_at":"2026-07-05T00:34:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:BHPBQKH4DK6B3PGDSVXQS354WR","target":"record","payload":{"canonical_record":{"source":{"id":"1910.08199","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-10-17T23:31:46Z","cross_cats_sorted":[],"title_canon_sha256":"7bd96cf2d65b9aed98b1fb434d8771bc4a08d23b733cbd37ef2a58ebcc9b3407","abstract_canon_sha256":"554511afdba8209b2f5ab9b0d0f146ca2f5feaa9d2992c91eefca0c3113c363b"},"schema_version":"1.0"},"canonical_sha256":"09de1828fc1abc1dbcc3956f096fbcb46849494403b01c348d049cd51bae6fbd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:34:46.002966Z","signature_b64":"HTdNr3QxpoEagaETfdmUkH/ee/HdP0XK4RJRP6CXfsqgFtkrMwyc7Z/Ag9ywBBskT9TMAOjL21Te+QpLrsqdBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"09de1828fc1abc1dbcc3956f096fbcb46849494403b01c348d049cd51bae6fbd","last_reissued_at":"2026-07-05T00:34:46.002458Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:34:46.002458Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1910.08199","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":"2026-07-05T00:34:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fnPlLkVFKL+wk1K0qF5kYoaoId1QXIBzPwCeO8X2naK/5QqB5oKuEyxumBHuxaU+fKu0rbJ4jKf29+YTzgi5CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T15:11:35.091608Z"},"content_sha256":"3b99e88a79461df273b4470fc5a2ceb3da285c05b47ef2fd51dab50033d128e3","schema_version":"1.0","event_id":"sha256:3b99e88a79461df273b4470fc5a2ceb3da285c05b47ef2fd51dab50033d128e3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:BHPBQKH4DK6B3PGDSVXQS354WR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Impact of Wind Scalings on Stellar Growth and the Baryon Cycle in Cosmological Simulations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Benjamin D. Oppenheimer, David H. Weinberg, Juna A. Kollmeier, Mark Fardal, Molly S. Peeples, Neal Katz, Romeel Dav\\'e, Shuiyao Huang","submitted_at":"2019-10-17T23:31:46Z","abstract_excerpt":"Many phenomenologically successful cosmological galaxy formation simulations employ kinetic winds to model galactic outflows, a crucial ingredient in obtaining predictions that agree with various observations. Yet systematic studies of how variations in kinetic wind scalings might alter observable galaxy properties are rare. Here we employ GADGET-3 simulations to study how the baryon cycle, stellar mass function, and other galaxy and CGM predictions vary as a function of the assumed outflow speed $v_w$ and the scaling of the mass loading factor $\\eta$ with velocity dispersion $\\sigma$. We desi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.08199","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/1910.08199/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":"2026-07-05T00:34:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sdeAJUXHODCQrL2LA59wzFZMXucJNsZTWyakHToZzBYEak7/wdAxvYKkkXQb1AONrB2gd7U6z9L5aYzJGUHiDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T15:11:35.093343Z"},"content_sha256":"cdea76f1a2ded91f35a968d6d67921b0b6cd18e76f235fd3f24d9d9ec5a69609","schema_version":"1.0","event_id":"sha256:cdea76f1a2ded91f35a968d6d67921b0b6cd18e76f235fd3f24d9d9ec5a69609"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BHPBQKH4DK6B3PGDSVXQS354WR/bundle.json","state_url":"https://pith.science/pith/BHPBQKH4DK6B3PGDSVXQS354WR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BHPBQKH4DK6B3PGDSVXQS354WR/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":"2026-08-17T15:11:35Z","links":{"resolver":"https://pith.science/pith/BHPBQKH4DK6B3PGDSVXQS354WR","bundle":"https://pith.science/pith/BHPBQKH4DK6B3PGDSVXQS354WR/bundle.json","state":"https://pith.science/pith/BHPBQKH4DK6B3PGDSVXQS354WR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BHPBQKH4DK6B3PGDSVXQS354WR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:BHPBQKH4DK6B3PGDSVXQS354WR","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":"554511afdba8209b2f5ab9b0d0f146ca2f5feaa9d2992c91eefca0c3113c363b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-10-17T23:31:46Z","title_canon_sha256":"7bd96cf2d65b9aed98b1fb434d8771bc4a08d23b733cbd37ef2a58ebcc9b3407"},"schema_version":"1.0","source":{"id":"1910.08199","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.08199","created_at":"2026-07-05T00:34:46Z"},{"alias_kind":"arxiv_version","alias_value":"1910.08199v2","created_at":"2026-07-05T00:34:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.08199","created_at":"2026-07-05T00:34:46Z"},{"alias_kind":"pith_short_12","alias_value":"BHPBQKH4DK6B","created_at":"2026-07-05T00:34:46Z"},{"alias_kind":"pith_short_16","alias_value":"BHPBQKH4DK6B3PGD","created_at":"2026-07-05T00:34:46Z"},{"alias_kind":"pith_short_8","alias_value":"BHPBQKH4","created_at":"2026-07-05T00:34:46Z"}],"graph_snapshots":[{"event_id":"sha256:cdea76f1a2ded91f35a968d6d67921b0b6cd18e76f235fd3f24d9d9ec5a69609","target":"graph","created_at":"2026-07-05T00:34:46Z","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/1910.08199/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Many phenomenologically successful cosmological galaxy formation simulations employ kinetic winds to model galactic outflows, a crucial ingredient in obtaining predictions that agree with various observations. Yet systematic studies of how variations in kinetic wind scalings might alter observable galaxy properties are rare. Here we employ GADGET-3 simulations to study how the baryon cycle, stellar mass function, and other galaxy and CGM predictions vary as a function of the assumed outflow speed $v_w$ and the scaling of the mass loading factor $\\eta$ with velocity dispersion $\\sigma$. We desi","authors_text":"Benjamin D. Oppenheimer, David H. Weinberg, Juna A. Kollmeier, Mark Fardal, Molly S. Peeples, Neal Katz, Romeel Dav\\'e, Shuiyao Huang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-10-17T23:31:46Z","title":"The Impact of Wind Scalings on Stellar Growth and the Baryon Cycle in Cosmological Simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.08199","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":"sha256:3b99e88a79461df273b4470fc5a2ceb3da285c05b47ef2fd51dab50033d128e3","target":"record","created_at":"2026-07-05T00:34:46Z","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":"554511afdba8209b2f5ab9b0d0f146ca2f5feaa9d2992c91eefca0c3113c363b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-10-17T23:31:46Z","title_canon_sha256":"7bd96cf2d65b9aed98b1fb434d8771bc4a08d23b733cbd37ef2a58ebcc9b3407"},"schema_version":"1.0","source":{"id":"1910.08199","kind":"arxiv","version":2}},"canonical_sha256":"09de1828fc1abc1dbcc3956f096fbcb46849494403b01c348d049cd51bae6fbd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"09de1828fc1abc1dbcc3956f096fbcb46849494403b01c348d049cd51bae6fbd","first_computed_at":"2026-07-05T00:34:46.002458Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:34:46.002458Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HTdNr3QxpoEagaETfdmUkH/ee/HdP0XK4RJRP6CXfsqgFtkrMwyc7Z/Ag9ywBBskT9TMAOjL21Te+QpLrsqdBw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:34:46.002966Z","signed_message":"canonical_sha256_bytes"},"source_id":"1910.08199","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3b99e88a79461df273b4470fc5a2ceb3da285c05b47ef2fd51dab50033d128e3","sha256:cdea76f1a2ded91f35a968d6d67921b0b6cd18e76f235fd3f24d9d9ec5a69609"],"state_sha256":"bba1dd836480b36674d99a9fb8e6f04a1e05d33094dedf1a680674d80f4005ee"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lf1Bf8Qwa/Uk/e2Q4eId5KRDkxYzIWhfJa1eLyiExBPTbrfwEfMcitOPCoQcsGfFieYRcBLO28tKH6H9fCN4AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T15:11:35.104130Z","bundle_sha256":"928c2f7cc7ad520529dfd54a4c0ee8444532037e8b797c253e652361f3226713"}}