{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:EI62FKESBNUKSXGLDPEPS7GRA5","short_pith_number":"pith:EI62FKES","canonical_record":{"source":{"id":"1601.00394","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-04T07:26:29Z","cross_cats_sorted":[],"title_canon_sha256":"a028cde302f00647c65731cf3668d5ff4a868d3f8624b9a7a35e6f71d1e5a4c4","abstract_canon_sha256":"0edd5537ebc042e328cce92f10257cdd3537a187a8798c59eec259413853cd46"},"schema_version":"1.0"},"canonical_sha256":"223da2a8920b68a95ccb1bc8f97cd107458d4dae6913494bc9a1179251f3a3ef","source":{"kind":"arxiv","id":"1601.00394","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.00394","created_at":"2026-05-18T01:20:32Z"},{"alias_kind":"arxiv_version","alias_value":"1601.00394v2","created_at":"2026-05-18T01:20:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.00394","created_at":"2026-05-18T01:20:32Z"},{"alias_kind":"pith_short_12","alias_value":"EI62FKESBNUK","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"EI62FKESBNUKSXGL","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"EI62FKES","created_at":"2026-05-18T12:30:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:EI62FKESBNUKSXGLDPEPS7GRA5","target":"record","payload":{"canonical_record":{"source":{"id":"1601.00394","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-04T07:26:29Z","cross_cats_sorted":[],"title_canon_sha256":"a028cde302f00647c65731cf3668d5ff4a868d3f8624b9a7a35e6f71d1e5a4c4","abstract_canon_sha256":"0edd5537ebc042e328cce92f10257cdd3537a187a8798c59eec259413853cd46"},"schema_version":"1.0"},"canonical_sha256":"223da2a8920b68a95ccb1bc8f97cd107458d4dae6913494bc9a1179251f3a3ef","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:32.445412Z","signature_b64":"jpZQm7ESFHaRJ7msSNyuPXJppua0eCREGJtI3MhEfIPHvr5Y//oXjL6LB+HTt+2c8uhOyAa86gNkITrxCKQtDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"223da2a8920b68a95ccb1bc8f97cd107458d4dae6913494bc9a1179251f3a3ef","last_reissued_at":"2026-05-18T01:20:32.444830Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:32.444830Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1601.00394","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":"2026-05-18T01:20:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YDHZ2nQAevf6D2jOBlpVdKs4uGojh7RHkJT0mmICUfWRQT7luTnzgQXnpQIRAhzOB/z4I1d8EAHlfSF9AxuMAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T04:11:38.792021Z"},"content_sha256":"6526e5343c9b6afd24eeeb49ee2aa614b17c9d16444fc2317c2c1bd9f5d07881","schema_version":"1.0","event_id":"sha256:6526e5343c9b6afd24eeeb49ee2aa614b17c9d16444fc2317c2c1bd9f5d07881"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:EI62FKESBNUKSXGLDPEPS7GRA5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Diffuse X-ray emission from star forming galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Biman B. Nath, Kartick C. Sarkar, Prateek Sharma, Yuri Shchekinov","submitted_at":"2016-01-04T07:26:29Z","abstract_excerpt":"We study the diffuse X-ray luminosity ($L_X$) of star forming galaxies using 2-D axisymmetric hydrodynamical simulations and analytical considerations of supernovae (SNe) driven galactic outflows. We find that the mass loading of the outflows, a crucial parameter for determining the X-ray luminosity, is constrained by the availability of gas in the central star forming region, and a competition between cooling and expansion. We show that the allowed range of the mass loading factor can explain the observed scaling of $L_X$ with star formation rate (SFR) as $L_X \\propto$ SFR$^2$ for SFR $\\gtrsi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.00394","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":""},"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":"2026-05-18T01:20:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dwAswh33wP1mDDFU+ahA0GGuKdRT86n52tLNEpWKgQoE9WjxPdM3CEZezeEbtQ35wTC4vyeOaBQwnHAeAunMBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T04:11:38.792692Z"},"content_sha256":"1fbf60dd2459a624027596a7848671c59694b8ee79d8dc641c097978e3e511bc","schema_version":"1.0","event_id":"sha256:1fbf60dd2459a624027596a7848671c59694b8ee79d8dc641c097978e3e511bc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EI62FKESBNUKSXGLDPEPS7GRA5/bundle.json","state_url":"https://pith.science/pith/EI62FKESBNUKSXGLDPEPS7GRA5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EI62FKESBNUKSXGLDPEPS7GRA5/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":"2026-05-24T04:11:38Z","links":{"resolver":"https://pith.science/pith/EI62FKESBNUKSXGLDPEPS7GRA5","bundle":"https://pith.science/pith/EI62FKESBNUKSXGLDPEPS7GRA5/bundle.json","state":"https://pith.science/pith/EI62FKESBNUKSXGLDPEPS7GRA5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EI62FKESBNUKSXGLDPEPS7GRA5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:EI62FKESBNUKSXGLDPEPS7GRA5","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":"0edd5537ebc042e328cce92f10257cdd3537a187a8798c59eec259413853cd46","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-04T07:26:29Z","title_canon_sha256":"a028cde302f00647c65731cf3668d5ff4a868d3f8624b9a7a35e6f71d1e5a4c4"},"schema_version":"1.0","source":{"id":"1601.00394","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.00394","created_at":"2026-05-18T01:20:32Z"},{"alias_kind":"arxiv_version","alias_value":"1601.00394v2","created_at":"2026-05-18T01:20:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.00394","created_at":"2026-05-18T01:20:32Z"},{"alias_kind":"pith_short_12","alias_value":"EI62FKESBNUK","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"EI62FKESBNUKSXGL","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"EI62FKES","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:1fbf60dd2459a624027596a7848671c59694b8ee79d8dc641c097978e3e511bc","target":"graph","created_at":"2026-05-18T01:20:32Z","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":"We study the diffuse X-ray luminosity ($L_X$) of star forming galaxies using 2-D axisymmetric hydrodynamical simulations and analytical considerations of supernovae (SNe) driven galactic outflows. We find that the mass loading of the outflows, a crucial parameter for determining the X-ray luminosity, is constrained by the availability of gas in the central star forming region, and a competition between cooling and expansion. We show that the allowed range of the mass loading factor can explain the observed scaling of $L_X$ with star formation rate (SFR) as $L_X \\propto$ SFR$^2$ for SFR $\\gtrsi","authors_text":"Biman B. Nath, Kartick C. Sarkar, Prateek Sharma, Yuri Shchekinov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-04T07:26:29Z","title":"Diffuse X-ray emission from star forming galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.00394","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":"sha256:6526e5343c9b6afd24eeeb49ee2aa614b17c9d16444fc2317c2c1bd9f5d07881","target":"record","created_at":"2026-05-18T01:20:32Z","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":"0edd5537ebc042e328cce92f10257cdd3537a187a8798c59eec259413853cd46","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-04T07:26:29Z","title_canon_sha256":"a028cde302f00647c65731cf3668d5ff4a868d3f8624b9a7a35e6f71d1e5a4c4"},"schema_version":"1.0","source":{"id":"1601.00394","kind":"arxiv","version":2}},"canonical_sha256":"223da2a8920b68a95ccb1bc8f97cd107458d4dae6913494bc9a1179251f3a3ef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"223da2a8920b68a95ccb1bc8f97cd107458d4dae6913494bc9a1179251f3a3ef","first_computed_at":"2026-05-18T01:20:32.444830Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:32.444830Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jpZQm7ESFHaRJ7msSNyuPXJppua0eCREGJtI3MhEfIPHvr5Y//oXjL6LB+HTt+2c8uhOyAa86gNkITrxCKQtDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:32.445412Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.00394","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6526e5343c9b6afd24eeeb49ee2aa614b17c9d16444fc2317c2c1bd9f5d07881","sha256:1fbf60dd2459a624027596a7848671c59694b8ee79d8dc641c097978e3e511bc"],"state_sha256":"3f4eaa986ce587a41809394a2558219040f6b3f6448e5f33ccafaee8a7aabcf7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QoFTc5RNmNCoxbsyX62HfKyTeYgez72qdczH4Tfknqcs4v/qdWLUkDa7u+Tl43J/gy7C5peJOSj/au5B2hCeAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T04:11:38.795975Z","bundle_sha256":"50c3b6e44904982faed1aee3c2ac7a5a63115e58faac3489ee4d6c28cb8a42ff"}}