{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:BPIFXKQGSEX22LH26AHQZ6SJ2R","short_pith_number":"pith:BPIFXKQG","canonical_record":{"source":{"id":"2001.06501","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-01-17T19:07:04Z","cross_cats_sorted":[],"title_canon_sha256":"8daa9efc0ee1c0b21a4e2bafb29aa375ab62e9f4860c29856060183ac66695f8","abstract_canon_sha256":"d4373420c6b1948fe50a1be591b07b3efe354e3f8e7ae1db9f2c2a2fd7e0aa67"},"schema_version":"1.0"},"canonical_sha256":"0bd05baa06912fad2cfaf00f0cfa49d4567eef6813e7e31d01abc0f4a44726e7","source":{"kind":"arxiv","id":"2001.06501","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.06501","created_at":"2026-07-05T00:41:56Z"},{"alias_kind":"arxiv_version","alias_value":"2001.06501v2","created_at":"2026-07-05T00:41:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.06501","created_at":"2026-07-05T00:41:56Z"},{"alias_kind":"pith_short_12","alias_value":"BPIFXKQGSEX2","created_at":"2026-07-05T00:41:56Z"},{"alias_kind":"pith_short_16","alias_value":"BPIFXKQGSEX22LH2","created_at":"2026-07-05T00:41:56Z"},{"alias_kind":"pith_short_8","alias_value":"BPIFXKQG","created_at":"2026-07-05T00:41:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:BPIFXKQGSEX22LH26AHQZ6SJ2R","target":"record","payload":{"canonical_record":{"source":{"id":"2001.06501","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-01-17T19:07:04Z","cross_cats_sorted":[],"title_canon_sha256":"8daa9efc0ee1c0b21a4e2bafb29aa375ab62e9f4860c29856060183ac66695f8","abstract_canon_sha256":"d4373420c6b1948fe50a1be591b07b3efe354e3f8e7ae1db9f2c2a2fd7e0aa67"},"schema_version":"1.0"},"canonical_sha256":"0bd05baa06912fad2cfaf00f0cfa49d4567eef6813e7e31d01abc0f4a44726e7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:41:56.473973Z","signature_b64":"d+qmZqthS723OkT3IyeEFQRD2BrghhKYZrNWw0C8Kmn4jQqLwKTBejMTYTI9u+yvPltEuo7Fo/JdWMSSvuhgDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0bd05baa06912fad2cfaf00f0cfa49d4567eef6813e7e31d01abc0f4a44726e7","last_reissued_at":"2026-07-05T00:41:56.473479Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:41:56.473479Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2001.06501","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":"2026-07-05T00:41:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XJjDZREx2iFwFUj8nHG1LTZVF3Fb8Ow3TjhaIWK7NU4Uz7ReMxDrgwhUMnA1btoM6cZ1Uq2PuSduVJc3UlLXBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T21:57:32.331223Z"},"content_sha256":"64cbd4f0d927bce5331b89efd4dccd0d57886aa46d9ef2cf73be92b168bedfba","schema_version":"1.0","event_id":"sha256:64cbd4f0d927bce5331b89efd4dccd0d57886aa46d9ef2cf73be92b168bedfba"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:BPIFXKQGSEX22LH26AHQZ6SJ2R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The better half -- Asymmetric star-formation due to ram pressure in the EAGLE simulations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"C.D.P. Lagos, C. Santander, D. Garc\\'ia-Lambas, N. Padilla, P. Troncoso-Iribarren, S. Contreras, S. Rodriguez","submitted_at":"2020-01-17T19:07:04Z","abstract_excerpt":"We use the EAGLE simulations to study the effects of the intra-cluster medium (ICM) on the spatially resolved star-formation activity in galaxies. We study three cases of galaxy asymmetry dividing each galaxy in two halves using the plane (i) perpendicular to the $\\rm \\texttt{velocity}$ direction, differentiating the galaxy part approaching to the cluster center, hereafter dubbed as the \"leading half\", and the opposite one \"trailing half\", (ii) perpendicular to the $\\rm \\texttt{radial}$ position of the satellite to the centre of the cluster, (iii) that maximizes the star-formation rate ($\\rm S"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.06501","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/2001.06501/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":"2026-07-05T00:41:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K5Gu3IpHB1C5dNxmZfHRaSdpcDyIpH9Q4/2aGC4AxJmqOJOR59hLZgl83q6ZVB3qwAUM8S7f96k/6eZvy22zCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T21:57:32.331748Z"},"content_sha256":"3b8ca5425fe4265011abe4bb770b31a9325d70f7003f62e9ab1f480f44412fda","schema_version":"1.0","event_id":"sha256:3b8ca5425fe4265011abe4bb770b31a9325d70f7003f62e9ab1f480f44412fda"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BPIFXKQGSEX22LH26AHQZ6SJ2R/bundle.json","state_url":"https://pith.science/pith/BPIFXKQGSEX22LH26AHQZ6SJ2R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BPIFXKQGSEX22LH26AHQZ6SJ2R/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":"2026-08-09T21:57:32Z","links":{"resolver":"https://pith.science/pith/BPIFXKQGSEX22LH26AHQZ6SJ2R","bundle":"https://pith.science/pith/BPIFXKQGSEX22LH26AHQZ6SJ2R/bundle.json","state":"https://pith.science/pith/BPIFXKQGSEX22LH26AHQZ6SJ2R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BPIFXKQGSEX22LH26AHQZ6SJ2R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:BPIFXKQGSEX22LH26AHQZ6SJ2R","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":"d4373420c6b1948fe50a1be591b07b3efe354e3f8e7ae1db9f2c2a2fd7e0aa67","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-01-17T19:07:04Z","title_canon_sha256":"8daa9efc0ee1c0b21a4e2bafb29aa375ab62e9f4860c29856060183ac66695f8"},"schema_version":"1.0","source":{"id":"2001.06501","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.06501","created_at":"2026-07-05T00:41:56Z"},{"alias_kind":"arxiv_version","alias_value":"2001.06501v2","created_at":"2026-07-05T00:41:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.06501","created_at":"2026-07-05T00:41:56Z"},{"alias_kind":"pith_short_12","alias_value":"BPIFXKQGSEX2","created_at":"2026-07-05T00:41:56Z"},{"alias_kind":"pith_short_16","alias_value":"BPIFXKQGSEX22LH2","created_at":"2026-07-05T00:41:56Z"},{"alias_kind":"pith_short_8","alias_value":"BPIFXKQG","created_at":"2026-07-05T00:41:56Z"}],"graph_snapshots":[{"event_id":"sha256:3b8ca5425fe4265011abe4bb770b31a9325d70f7003f62e9ab1f480f44412fda","target":"graph","created_at":"2026-07-05T00:41:56Z","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/2001.06501/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We use the EAGLE simulations to study the effects of the intra-cluster medium (ICM) on the spatially resolved star-formation activity in galaxies. We study three cases of galaxy asymmetry dividing each galaxy in two halves using the plane (i) perpendicular to the $\\rm \\texttt{velocity}$ direction, differentiating the galaxy part approaching to the cluster center, hereafter dubbed as the \"leading half\", and the opposite one \"trailing half\", (ii) perpendicular to the $\\rm \\texttt{radial}$ position of the satellite to the centre of the cluster, (iii) that maximizes the star-formation rate ($\\rm S","authors_text":"C.D.P. Lagos, C. Santander, D. Garc\\'ia-Lambas, N. Padilla, P. Troncoso-Iribarren, S. Contreras, S. Rodriguez","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-01-17T19:07:04Z","title":"The better half -- Asymmetric star-formation due to ram pressure in the EAGLE simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.06501","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":"sha256:64cbd4f0d927bce5331b89efd4dccd0d57886aa46d9ef2cf73be92b168bedfba","target":"record","created_at":"2026-07-05T00:41:56Z","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":"d4373420c6b1948fe50a1be591b07b3efe354e3f8e7ae1db9f2c2a2fd7e0aa67","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-01-17T19:07:04Z","title_canon_sha256":"8daa9efc0ee1c0b21a4e2bafb29aa375ab62e9f4860c29856060183ac66695f8"},"schema_version":"1.0","source":{"id":"2001.06501","kind":"arxiv","version":2}},"canonical_sha256":"0bd05baa06912fad2cfaf00f0cfa49d4567eef6813e7e31d01abc0f4a44726e7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0bd05baa06912fad2cfaf00f0cfa49d4567eef6813e7e31d01abc0f4a44726e7","first_computed_at":"2026-07-05T00:41:56.473479Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:41:56.473479Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"d+qmZqthS723OkT3IyeEFQRD2BrghhKYZrNWw0C8Kmn4jQqLwKTBejMTYTI9u+yvPltEuo7Fo/JdWMSSvuhgDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:41:56.473973Z","signed_message":"canonical_sha256_bytes"},"source_id":"2001.06501","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64cbd4f0d927bce5331b89efd4dccd0d57886aa46d9ef2cf73be92b168bedfba","sha256:3b8ca5425fe4265011abe4bb770b31a9325d70f7003f62e9ab1f480f44412fda"],"state_sha256":"3b2e404d0442c82be631f2f321fe5d44bd2802b3f9441e32da5447c1755d558f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2woBlHiht34v3iT/0Rq9G/lXqn/KkRBnS+EnVR0pnMrFCw61OAsE37qZShEhe2rf65e7ZHgb/ko0kLAZP/kGDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T21:57:32.336577Z","bundle_sha256":"7e0b2a7c3fa660504e94b1b717ef21c9642ff3e4567bf575e681c7d3851e8df2"}}