{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:BBNZOZKSCLA7JULPIOD3JPP7K4","short_pith_number":"pith:BBNZOZKS","canonical_record":{"source":{"id":"1602.01843","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-02-04T21:00:35Z","cross_cats_sorted":["astro-ph.CO","astro-ph.HE"],"title_canon_sha256":"cfec76b0a993aff68125104a66cf21627551c8166aa42585845d879da2a28f05","abstract_canon_sha256":"5ac3f636dff862e3b9e9465cb53cb36288070cd927199cc934c3ecea4905e9de"},"schema_version":"1.0"},"canonical_sha256":"085b97655212c1f4d16f4387b4bdff571e3fca376b544e49837476c7410a40ac","source":{"kind":"arxiv","id":"1602.01843","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.01843","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"arxiv_version","alias_value":"1602.01843v1","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.01843","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"pith_short_12","alias_value":"BBNZOZKSCLA7","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_16","alias_value":"BBNZOZKSCLA7JULP","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_8","alias_value":"BBNZOZKS","created_at":"2026-05-18T12:30:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:BBNZOZKSCLA7JULPIOD3JPP7K4","target":"record","payload":{"canonical_record":{"source":{"id":"1602.01843","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-02-04T21:00:35Z","cross_cats_sorted":["astro-ph.CO","astro-ph.HE"],"title_canon_sha256":"cfec76b0a993aff68125104a66cf21627551c8166aa42585845d879da2a28f05","abstract_canon_sha256":"5ac3f636dff862e3b9e9465cb53cb36288070cd927199cc934c3ecea4905e9de"},"schema_version":"1.0"},"canonical_sha256":"085b97655212c1f4d16f4387b4bdff571e3fca376b544e49837476c7410a40ac","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:55.775541Z","signature_b64":"wI1vIZB6iu+oPf6A+pcjD9sBSi741A1eWDKKmZ16q8XkNOwsqapaVdD+z4CDz8QxHJPDpQFF4t8KGr7OZxytAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"085b97655212c1f4d16f4387b4bdff571e3fca376b544e49837476c7410a40ac","last_reissued_at":"2026-05-18T01:13:55.774948Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:55.774948Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1602.01843","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:13:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Jaulb+loVE1fCrR/SJhh+6Tezn1LDtJpbKjTFfqs92KIEnuAaOaLFZyIJo6h1EMENEaED1p6aGsVlst6dRBWDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:53:05.468692Z"},"content_sha256":"559107da41b72a831f97b82401405d773dd734f216180c027404ceec2ad06f03","schema_version":"1.0","event_id":"sha256:559107da41b72a831f97b82401405d773dd734f216180c027404ceec2ad06f03"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:BBNZOZKSCLA7JULPIOD3JPP7K4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Launching of Cold Clouds by Galaxy Outflows II: The Role of Thermal Conduction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.HE"],"primary_cat":"astro-ph.GA","authors_text":"Evan Scannapieco (ASU), Marcus Br\\\"uggen (Hamburg)","submitted_at":"2016-02-04T21:00:35Z","abstract_excerpt":"We explore the impact of electron thermal conduction on the evolution of radiatively-cooled cold clouds embedded in flows of hot and fast material, as occur in outflowing galaxies. Performing a parameter study of three-dimensional adaptive mesh refinement hydrodynamical simulations, we show that electron thermal conduction causes cold clouds to evaporate, but it can also extend their lifetimes by compressing them into dense filaments. We distinguish between low column-density clouds, which are disrupted on very short times, and high-column density clouds with much-longer disruption times that "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.01843","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:13:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P4vCnMkz5z8u2wD0+2XdW6CoJKJFW/PpVXpQ+ejn3hGAaapxfa0Xaolgzm7uSgOab3g+FacHqVS/t73m/p58Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:53:05.471059Z"},"content_sha256":"8e00a02c73950d99dcd79deb338e829845f8e2ab031c7c8a797950fd13fd705e","schema_version":"1.0","event_id":"sha256:8e00a02c73950d99dcd79deb338e829845f8e2ab031c7c8a797950fd13fd705e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BBNZOZKSCLA7JULPIOD3JPP7K4/bundle.json","state_url":"https://pith.science/pith/BBNZOZKSCLA7JULPIOD3JPP7K4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BBNZOZKSCLA7JULPIOD3JPP7K4/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":"2026-08-04T15:53:05Z","links":{"resolver":"https://pith.science/pith/BBNZOZKSCLA7JULPIOD3JPP7K4","bundle":"https://pith.science/pith/BBNZOZKSCLA7JULPIOD3JPP7K4/bundle.json","state":"https://pith.science/pith/BBNZOZKSCLA7JULPIOD3JPP7K4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BBNZOZKSCLA7JULPIOD3JPP7K4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:BBNZOZKSCLA7JULPIOD3JPP7K4","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":"5ac3f636dff862e3b9e9465cb53cb36288070cd927199cc934c3ecea4905e9de","cross_cats_sorted":["astro-ph.CO","astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-02-04T21:00:35Z","title_canon_sha256":"cfec76b0a993aff68125104a66cf21627551c8166aa42585845d879da2a28f05"},"schema_version":"1.0","source":{"id":"1602.01843","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.01843","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"arxiv_version","alias_value":"1602.01843v1","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.01843","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"pith_short_12","alias_value":"BBNZOZKSCLA7","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_16","alias_value":"BBNZOZKSCLA7JULP","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_8","alias_value":"BBNZOZKS","created_at":"2026-05-18T12:30:07Z"}],"graph_snapshots":[{"event_id":"sha256:8e00a02c73950d99dcd79deb338e829845f8e2ab031c7c8a797950fd13fd705e","target":"graph","created_at":"2026-05-18T01:13:55Z","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 explore the impact of electron thermal conduction on the evolution of radiatively-cooled cold clouds embedded in flows of hot and fast material, as occur in outflowing galaxies. Performing a parameter study of three-dimensional adaptive mesh refinement hydrodynamical simulations, we show that electron thermal conduction causes cold clouds to evaporate, but it can also extend their lifetimes by compressing them into dense filaments. We distinguish between low column-density clouds, which are disrupted on very short times, and high-column density clouds with much-longer disruption times that ","authors_text":"Evan Scannapieco (ASU), Marcus Br\\\"uggen (Hamburg)","cross_cats":["astro-ph.CO","astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-02-04T21:00:35Z","title":"The Launching of Cold Clouds by Galaxy Outflows II: The Role of Thermal Conduction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.01843","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":"sha256:559107da41b72a831f97b82401405d773dd734f216180c027404ceec2ad06f03","target":"record","created_at":"2026-05-18T01:13:55Z","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":"5ac3f636dff862e3b9e9465cb53cb36288070cd927199cc934c3ecea4905e9de","cross_cats_sorted":["astro-ph.CO","astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-02-04T21:00:35Z","title_canon_sha256":"cfec76b0a993aff68125104a66cf21627551c8166aa42585845d879da2a28f05"},"schema_version":"1.0","source":{"id":"1602.01843","kind":"arxiv","version":1}},"canonical_sha256":"085b97655212c1f4d16f4387b4bdff571e3fca376b544e49837476c7410a40ac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"085b97655212c1f4d16f4387b4bdff571e3fca376b544e49837476c7410a40ac","first_computed_at":"2026-05-18T01:13:55.774948Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:55.774948Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wI1vIZB6iu+oPf6A+pcjD9sBSi741A1eWDKKmZ16q8XkNOwsqapaVdD+z4CDz8QxHJPDpQFF4t8KGr7OZxytAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:55.775541Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.01843","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:559107da41b72a831f97b82401405d773dd734f216180c027404ceec2ad06f03","sha256:8e00a02c73950d99dcd79deb338e829845f8e2ab031c7c8a797950fd13fd705e"],"state_sha256":"ec1a7f3d998a9555e1ab7d424442d1abcd731590911dc398598c7f4f2eb0d857"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xpQRBkkyho88dH15DA2yt8A2pnIGo2SS6U7EN2eHEgmzq179RRivSqHsY2pPO1J8yKrEqAnT+YikrhBrTklSCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T15:53:05.478002Z","bundle_sha256":"195e60c9a271f9de9aff27e516d6c19d828bba4a83e7523dc10d766f4f4e1eab"}}