{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:MC6QDV65KBPXR2BYXUYPCTHPTA","short_pith_number":"pith:MC6QDV65","canonical_record":{"source":{"id":"2505.21713","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-27T19:59:59Z","cross_cats_sorted":[],"title_canon_sha256":"e635e7a038a3bd7a6e0066439e74770774077093eed2bbc296b1510b41e0c48a","abstract_canon_sha256":"bd1008ad477c0da3681d661bbdcbc4f668b9e7528219589a516895bb00c69ce3"},"schema_version":"1.0"},"canonical_sha256":"60bd01d7dd505f78e838bd30f14cef981d9450b27e5b26e9a07de0dbab1cff26","source":{"kind":"arxiv","id":"2505.21713","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.21713","created_at":"2026-07-05T11:30:01Z"},{"alias_kind":"arxiv_version","alias_value":"2505.21713v1","created_at":"2026-07-05T11:30:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.21713","created_at":"2026-07-05T11:30:01Z"},{"alias_kind":"pith_short_12","alias_value":"MC6QDV65KBPX","created_at":"2026-07-05T11:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"MC6QDV65KBPXR2BY","created_at":"2026-07-05T11:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"MC6QDV65","created_at":"2026-07-05T11:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:MC6QDV65KBPXR2BYXUYPCTHPTA","target":"record","payload":{"canonical_record":{"source":{"id":"2505.21713","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-27T19:59:59Z","cross_cats_sorted":[],"title_canon_sha256":"e635e7a038a3bd7a6e0066439e74770774077093eed2bbc296b1510b41e0c48a","abstract_canon_sha256":"bd1008ad477c0da3681d661bbdcbc4f668b9e7528219589a516895bb00c69ce3"},"schema_version":"1.0"},"canonical_sha256":"60bd01d7dd505f78e838bd30f14cef981d9450b27e5b26e9a07de0dbab1cff26","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:30:01.119293Z","signature_b64":"kN9JYW9kI4vzUYQuAwTHfuMVnpPRqR0M9bhsOKoU4NbbpfaeFhX+MCT8++e0BB9OAeg60Tk4Zy/NE0WkLRHXBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"60bd01d7dd505f78e838bd30f14cef981d9450b27e5b26e9a07de0dbab1cff26","last_reissued_at":"2026-07-05T11:30:01.118793Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:30:01.118793Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.21713","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":"2026-07-05T11:30:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RM4ZPkMFhoO9OoT7kHZmS/GcImQThBGRm9PSqUoGr7G8wM3hoGu2dkC2MPt08QGhwu2Hvp1FDOJ3zMZPNO20CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T22:58:06.291604Z"},"content_sha256":"85ab34795f44dc0bc67bbf56868c690b5338bb6724eddc5159c0aff01786b62e","schema_version":"1.0","event_id":"sha256:85ab34795f44dc0bc67bbf56868c690b5338bb6724eddc5159c0aff01786b62e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:MC6QDV65KBPXR2BYXUYPCTHPTA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Diving into dangerous tides: The impact of galaxy cluster tidal environments on satellite galaxy mass densities","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Bryan Miller, Diego Pallero, Evelyn Johnston, Gaspar Galaz, Marcelo D. Mora, Matias Bla\\~na, Patricia B. Tissera, Paul Eigenthaler, Thomas H. Puzia, Tuila Ziliotto, Yasna Ordenes-Brice\\~no","submitted_at":"2025-05-27T19:59:59Z","abstract_excerpt":"Satellite galaxies endure powerful environmental tidal forces that drive mass stripping of their outer regions. Consequently, satellites located in central regions of galaxy clusters or groups, where the tidal field is strongest, are expected to retain their central dense regions while losing their outskirts. This process produces a spatial segregation in the mean mass density with the cluster-centric distance (the $\\bar{\\rho}-r$ relation). To test this hypothesis, we combined semi-analytical satellite orbital models with cosmological galaxy simulations. We find that not only the mean total ma"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.21713","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2505.21713/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":"2026-07-05T11:30:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KnFZpFxI1NtrYAAhvMBxgAtyh7P1wQWA8708TIyK7HJpG1X4fxfkX99b7oHfpAMlXraZf6GagcHJ1BVPp3MuBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T22:58:06.292171Z"},"content_sha256":"296117122507206c9750ee702a5ec779c83708a4bc8fb035b678dc5be5908654","schema_version":"1.0","event_id":"sha256:296117122507206c9750ee702a5ec779c83708a4bc8fb035b678dc5be5908654"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MC6QDV65KBPXR2BYXUYPCTHPTA/bundle.json","state_url":"https://pith.science/pith/MC6QDV65KBPXR2BYXUYPCTHPTA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MC6QDV65KBPXR2BYXUYPCTHPTA/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":"2026-08-08T22:58:06Z","links":{"resolver":"https://pith.science/pith/MC6QDV65KBPXR2BYXUYPCTHPTA","bundle":"https://pith.science/pith/MC6QDV65KBPXR2BYXUYPCTHPTA/bundle.json","state":"https://pith.science/pith/MC6QDV65KBPXR2BYXUYPCTHPTA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MC6QDV65KBPXR2BYXUYPCTHPTA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:MC6QDV65KBPXR2BYXUYPCTHPTA","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":"bd1008ad477c0da3681d661bbdcbc4f668b9e7528219589a516895bb00c69ce3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-27T19:59:59Z","title_canon_sha256":"e635e7a038a3bd7a6e0066439e74770774077093eed2bbc296b1510b41e0c48a"},"schema_version":"1.0","source":{"id":"2505.21713","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.21713","created_at":"2026-07-05T11:30:01Z"},{"alias_kind":"arxiv_version","alias_value":"2505.21713v1","created_at":"2026-07-05T11:30:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.21713","created_at":"2026-07-05T11:30:01Z"},{"alias_kind":"pith_short_12","alias_value":"MC6QDV65KBPX","created_at":"2026-07-05T11:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"MC6QDV65KBPXR2BY","created_at":"2026-07-05T11:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"MC6QDV65","created_at":"2026-07-05T11:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:296117122507206c9750ee702a5ec779c83708a4bc8fb035b678dc5be5908654","target":"graph","created_at":"2026-07-05T11:30:01Z","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/2505.21713/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Satellite galaxies endure powerful environmental tidal forces that drive mass stripping of their outer regions. Consequently, satellites located in central regions of galaxy clusters or groups, where the tidal field is strongest, are expected to retain their central dense regions while losing their outskirts. This process produces a spatial segregation in the mean mass density with the cluster-centric distance (the $\\bar{\\rho}-r$ relation). To test this hypothesis, we combined semi-analytical satellite orbital models with cosmological galaxy simulations. We find that not only the mean total ma","authors_text":"Bryan Miller, Diego Pallero, Evelyn Johnston, Gaspar Galaz, Marcelo D. Mora, Matias Bla\\~na, Patricia B. Tissera, Paul Eigenthaler, Thomas H. Puzia, Tuila Ziliotto, Yasna Ordenes-Brice\\~no","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-27T19:59:59Z","title":"Diving into dangerous tides: The impact of galaxy cluster tidal environments on satellite galaxy mass densities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.21713","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":"sha256:85ab34795f44dc0bc67bbf56868c690b5338bb6724eddc5159c0aff01786b62e","target":"record","created_at":"2026-07-05T11:30:01Z","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":"bd1008ad477c0da3681d661bbdcbc4f668b9e7528219589a516895bb00c69ce3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-27T19:59:59Z","title_canon_sha256":"e635e7a038a3bd7a6e0066439e74770774077093eed2bbc296b1510b41e0c48a"},"schema_version":"1.0","source":{"id":"2505.21713","kind":"arxiv","version":1}},"canonical_sha256":"60bd01d7dd505f78e838bd30f14cef981d9450b27e5b26e9a07de0dbab1cff26","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"60bd01d7dd505f78e838bd30f14cef981d9450b27e5b26e9a07de0dbab1cff26","first_computed_at":"2026-07-05T11:30:01.118793Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:30:01.118793Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kN9JYW9kI4vzUYQuAwTHfuMVnpPRqR0M9bhsOKoU4NbbpfaeFhX+MCT8++e0BB9OAeg60Tk4Zy/NE0WkLRHXBw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:30:01.119293Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.21713","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:85ab34795f44dc0bc67bbf56868c690b5338bb6724eddc5159c0aff01786b62e","sha256:296117122507206c9750ee702a5ec779c83708a4bc8fb035b678dc5be5908654"],"state_sha256":"33e312e1f53b0a30eb661f442b45abf8a842dce0a25c2fdbcd443c223d327e57"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"luJZ/FuJOfvp+i73CP10Gf1oPayJtlsV6MW3snFa10qhfguaznsjTkw4Xq5C4FyejBYdfTxoYaxsnhrhwfs5BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T22:58:06.296612Z","bundle_sha256":"0841ef19d2bc5b6b69a886635cebce6ff98b8f33030a47e7d78271aebbca004b"}}