{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:HB6CV7ZNF3CSCMFYHR4T4VBSMG","short_pith_number":"pith:HB6CV7ZN","canonical_record":{"source":{"id":"1807.09771","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-07-25T18:00:00Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"043e5ae1a394f31d67a5f5928c0a8978eb32c535cfc75965ddfcd23e7815b491","abstract_canon_sha256":"75de78ce8f18c4ac289370a2f46d9b325c20d6f12d1c9f0a5e870f48a2f15bfc"},"schema_version":"1.0"},"canonical_sha256":"387c2aff2d2ec52130b83c793e5432618920889b3fe5eac5bb8562ea0a83ec95","source":{"kind":"arxiv","id":"1807.09771","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.09771","created_at":"2026-05-18T00:09:41Z"},{"alias_kind":"arxiv_version","alias_value":"1807.09771v1","created_at":"2026-05-18T00:09:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.09771","created_at":"2026-05-18T00:09:41Z"},{"alias_kind":"pith_short_12","alias_value":"HB6CV7ZNF3CS","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HB6CV7ZNF3CSCMFY","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HB6CV7ZN","created_at":"2026-05-18T12:32:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:HB6CV7ZNF3CSCMFYHR4T4VBSMG","target":"record","payload":{"canonical_record":{"source":{"id":"1807.09771","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-07-25T18:00:00Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"043e5ae1a394f31d67a5f5928c0a8978eb32c535cfc75965ddfcd23e7815b491","abstract_canon_sha256":"75de78ce8f18c4ac289370a2f46d9b325c20d6f12d1c9f0a5e870f48a2f15bfc"},"schema_version":"1.0"},"canonical_sha256":"387c2aff2d2ec52130b83c793e5432618920889b3fe5eac5bb8562ea0a83ec95","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:09:41.160795Z","signature_b64":"V1LoQ6pKFhPPlyL9tbof63QmJCES1ckoJ2J9JB8ZNex/qW/HwEWker6wIKQ/tGlVw4nA/UnVZ7TK43TaIX63Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"387c2aff2d2ec52130b83c793e5432618920889b3fe5eac5bb8562ea0a83ec95","last_reissued_at":"2026-05-18T00:09:41.160192Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:09:41.160192Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.09771","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":"2026-05-18T00:09:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wy8sGw6Pfsoxkav/hemGc9JrXt8ZX4rR9KKqk+xsCQryN+KfNKpYaSFHmZuT0EfJPvsZqttBUJGSmg0zt9LSCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T18:17:15.304932Z"},"content_sha256":"b5e1814bb34b2fe99be657158b39ccee05259baed3488f771dd748a20ad599cc","schema_version":"1.0","event_id":"sha256:b5e1814bb34b2fe99be657158b39ccee05259baed3488f771dd748a20ad599cc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:HB6CV7ZNF3CSCMFYHR4T4VBSMG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Free-floating molecular clumps and gas mixing: hydrodynamic aftermaths of the intracluster$-$interstellar medium interaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Gast\\~ao B. Lima Neto, Rafael Ruggiero, Romain Teyssier, Valentin Perret","submitted_at":"2018-07-25T18:00:00Z","abstract_excerpt":"The interaction of gas-rich galaxies with the intra-cluster medium (ICM) of galaxy clusters has a remarkable impact on their evolution, mainly due to the gas loss associated with this process. In this work, we use an idealised, high-resolution simulation of a Virgo-like cluster, run with RAMSES and with dynamics reproducing that of a zoom cosmological simulation, to investigate the interaction of infalling galaxies with the ICM. We find that the tails of ram pressure stripped galaxies give rise to a population of up to more than a hundred clumps of molecular gas lurking in the cluster. The num"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.09771","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":"2026-05-18T00:09:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wUBDbjRlVYI4AdGdEQ5yIvBkwUmHzztT1S+yOVCnCIPF3LLel69gxXLj0/g3fLw/RRFeLeELkfdiRCksoUtNAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T18:17:15.305290Z"},"content_sha256":"0c9e7732c2c23b8808eb1453377209dbc7a8e046c53e6ecc1a97f3642ef07727","schema_version":"1.0","event_id":"sha256:0c9e7732c2c23b8808eb1453377209dbc7a8e046c53e6ecc1a97f3642ef07727"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HB6CV7ZNF3CSCMFYHR4T4VBSMG/bundle.json","state_url":"https://pith.science/pith/HB6CV7ZNF3CSCMFYHR4T4VBSMG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HB6CV7ZNF3CSCMFYHR4T4VBSMG/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":"2026-06-04T18:17:15Z","links":{"resolver":"https://pith.science/pith/HB6CV7ZNF3CSCMFYHR4T4VBSMG","bundle":"https://pith.science/pith/HB6CV7ZNF3CSCMFYHR4T4VBSMG/bundle.json","state":"https://pith.science/pith/HB6CV7ZNF3CSCMFYHR4T4VBSMG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HB6CV7ZNF3CSCMFYHR4T4VBSMG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:HB6CV7ZNF3CSCMFYHR4T4VBSMG","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":"75de78ce8f18c4ac289370a2f46d9b325c20d6f12d1c9f0a5e870f48a2f15bfc","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-07-25T18:00:00Z","title_canon_sha256":"043e5ae1a394f31d67a5f5928c0a8978eb32c535cfc75965ddfcd23e7815b491"},"schema_version":"1.0","source":{"id":"1807.09771","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.09771","created_at":"2026-05-18T00:09:41Z"},{"alias_kind":"arxiv_version","alias_value":"1807.09771v1","created_at":"2026-05-18T00:09:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.09771","created_at":"2026-05-18T00:09:41Z"},{"alias_kind":"pith_short_12","alias_value":"HB6CV7ZNF3CS","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HB6CV7ZNF3CSCMFY","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HB6CV7ZN","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:0c9e7732c2c23b8808eb1453377209dbc7a8e046c53e6ecc1a97f3642ef07727","target":"graph","created_at":"2026-05-18T00:09:41Z","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":"The interaction of gas-rich galaxies with the intra-cluster medium (ICM) of galaxy clusters has a remarkable impact on their evolution, mainly due to the gas loss associated with this process. In this work, we use an idealised, high-resolution simulation of a Virgo-like cluster, run with RAMSES and with dynamics reproducing that of a zoom cosmological simulation, to investigate the interaction of infalling galaxies with the ICM. We find that the tails of ram pressure stripped galaxies give rise to a population of up to more than a hundred clumps of molecular gas lurking in the cluster. The num","authors_text":"Gast\\~ao B. Lima Neto, Rafael Ruggiero, Romain Teyssier, Valentin Perret","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-07-25T18:00:00Z","title":"Free-floating molecular clumps and gas mixing: hydrodynamic aftermaths of the intracluster$-$interstellar medium interaction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.09771","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:b5e1814bb34b2fe99be657158b39ccee05259baed3488f771dd748a20ad599cc","target":"record","created_at":"2026-05-18T00:09:41Z","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":"75de78ce8f18c4ac289370a2f46d9b325c20d6f12d1c9f0a5e870f48a2f15bfc","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-07-25T18:00:00Z","title_canon_sha256":"043e5ae1a394f31d67a5f5928c0a8978eb32c535cfc75965ddfcd23e7815b491"},"schema_version":"1.0","source":{"id":"1807.09771","kind":"arxiv","version":1}},"canonical_sha256":"387c2aff2d2ec52130b83c793e5432618920889b3fe5eac5bb8562ea0a83ec95","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"387c2aff2d2ec52130b83c793e5432618920889b3fe5eac5bb8562ea0a83ec95","first_computed_at":"2026-05-18T00:09:41.160192Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:41.160192Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V1LoQ6pKFhPPlyL9tbof63QmJCES1ckoJ2J9JB8ZNex/qW/HwEWker6wIKQ/tGlVw4nA/UnVZ7TK43TaIX63Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:41.160795Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.09771","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b5e1814bb34b2fe99be657158b39ccee05259baed3488f771dd748a20ad599cc","sha256:0c9e7732c2c23b8808eb1453377209dbc7a8e046c53e6ecc1a97f3642ef07727"],"state_sha256":"3504a314eb0273ce3bf3594366d8d320847ffefbbcead37de809183167c0fcc1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q+IF5ZNAvfAr1UUzuB/SwfM/skPfnMctFjVt9IZdktvJbGkdd0PrAbg3xWdJyGYhK8NUecwIwTNpB3XYN0J3DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T18:17:15.307566Z","bundle_sha256":"b00bb69a45674728b38788f7b919b5682bd054192c64c72d7b487514453bc9a0"}}