{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:Z6HRX2Z4ZB6K2B6CY7VMKHCZ4S","short_pith_number":"pith:Z6HRX2Z4","canonical_record":{"source":{"id":"2211.16577","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-11-29T20:18:57Z","cross_cats_sorted":[],"title_canon_sha256":"0083e4f99d8b567fec13098400f7099105103a896d6c1871e1b95a696baecc0a","abstract_canon_sha256":"8ae31bb3834c8aa37f81d957dd86e020eba96d9fa11b59f865af1fabbd5b5194"},"schema_version":"1.0"},"canonical_sha256":"cf8f1beb3cc87cad07c2c7eac51c59e485de922e1bb70abe5ba5b528b2072330","source":{"kind":"arxiv","id":"2211.16577","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.16577","created_at":"2026-07-05T06:20:38Z"},{"alias_kind":"arxiv_version","alias_value":"2211.16577v2","created_at":"2026-07-05T06:20:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.16577","created_at":"2026-07-05T06:20:38Z"},{"alias_kind":"pith_short_12","alias_value":"Z6HRX2Z4ZB6K","created_at":"2026-07-05T06:20:38Z"},{"alias_kind":"pith_short_16","alias_value":"Z6HRX2Z4ZB6K2B6C","created_at":"2026-07-05T06:20:38Z"},{"alias_kind":"pith_short_8","alias_value":"Z6HRX2Z4","created_at":"2026-07-05T06:20:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:Z6HRX2Z4ZB6K2B6CY7VMKHCZ4S","target":"record","payload":{"canonical_record":{"source":{"id":"2211.16577","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-11-29T20:18:57Z","cross_cats_sorted":[],"title_canon_sha256":"0083e4f99d8b567fec13098400f7099105103a896d6c1871e1b95a696baecc0a","abstract_canon_sha256":"8ae31bb3834c8aa37f81d957dd86e020eba96d9fa11b59f865af1fabbd5b5194"},"schema_version":"1.0"},"canonical_sha256":"cf8f1beb3cc87cad07c2c7eac51c59e485de922e1bb70abe5ba5b528b2072330","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:20:38.579781Z","signature_b64":"YI5wSpe8k4Qy3jDGADBm+y1GGjbayPwRW/B+M8Kkz+gbvRNdxKaRY4KN+S6JQseR6udNhkPL64EById3wFEeAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cf8f1beb3cc87cad07c2c7eac51c59e485de922e1bb70abe5ba5b528b2072330","last_reissued_at":"2026-07-05T06:20:38.579287Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:20:38.579287Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2211.16577","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":"2026-07-05T06:20:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X6OH7T9rO+sd4PRz76Wft+1Zimk0mozwkArn3eMWxCELxTI2k8mJpUxxCR/5G+PpWreJ81Lk11SBghS9SaRYAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T17:27:23.389664Z"},"content_sha256":"7bae6e7fc0ce9dc360dd75a8f5c52ff27ea2a2c2a5233da4994fa773f60a3adf","schema_version":"1.0","event_id":"sha256:7bae6e7fc0ce9dc360dd75a8f5c52ff27ea2a2c2a5233da4994fa773f60a3adf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:Z6HRX2Z4ZB6K2B6CY7VMKHCZ4S","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lopsided Galaxies in a cosmological context: a new galaxy-halo connection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Chervin F. P. Laporte, Facundo A. G\\'omez, Federico Marinacci, Gurtina Besla, Nicol\\'as Garavito-Camargo, Patricia B. Tissera, Silvio Varela-Lavin","submitted_at":"2022-11-29T20:18:57Z","abstract_excerpt":"Disc galaxies commonly show asymmetric features in their morphology, such as warps and lopsidedness. These features can provide key information regarding the recent evolution of a given disc galaxy. In the nearby Universe, up to $\\sim30$ percent of late-type galaxies display a global non-axisymmetric lopsided mass distribution. However, the origin of this perturbation is not well understood. In this work, we study the origin of lopsided perturbations in simulated disc galaxies extracted from the TNG50 simulation of the IllustrisTNG project. We statistically explore different excitation mechani"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.16577","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/2211.16577/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":"2026-07-05T06:20:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JtlXxrCelGi2tcJzyTOvvXGEnSqud7cclyDrbxmir4Q7CBLxhPb+HUJDcJyjeO36zA4nFus0bL4c4tctgYEaBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T17:27:23.390560Z"},"content_sha256":"f3c1f28426e4ec79a42da4f27e10ae774d435156341e2ef48a7d0783c4248131","schema_version":"1.0","event_id":"sha256:f3c1f28426e4ec79a42da4f27e10ae774d435156341e2ef48a7d0783c4248131"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Z6HRX2Z4ZB6K2B6CY7VMKHCZ4S/bundle.json","state_url":"https://pith.science/pith/Z6HRX2Z4ZB6K2B6CY7VMKHCZ4S/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Z6HRX2Z4ZB6K2B6CY7VMKHCZ4S/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":"2026-08-09T17:27:23Z","links":{"resolver":"https://pith.science/pith/Z6HRX2Z4ZB6K2B6CY7VMKHCZ4S","bundle":"https://pith.science/pith/Z6HRX2Z4ZB6K2B6CY7VMKHCZ4S/bundle.json","state":"https://pith.science/pith/Z6HRX2Z4ZB6K2B6CY7VMKHCZ4S/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Z6HRX2Z4ZB6K2B6CY7VMKHCZ4S/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:Z6HRX2Z4ZB6K2B6CY7VMKHCZ4S","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":"8ae31bb3834c8aa37f81d957dd86e020eba96d9fa11b59f865af1fabbd5b5194","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-11-29T20:18:57Z","title_canon_sha256":"0083e4f99d8b567fec13098400f7099105103a896d6c1871e1b95a696baecc0a"},"schema_version":"1.0","source":{"id":"2211.16577","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.16577","created_at":"2026-07-05T06:20:38Z"},{"alias_kind":"arxiv_version","alias_value":"2211.16577v2","created_at":"2026-07-05T06:20:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.16577","created_at":"2026-07-05T06:20:38Z"},{"alias_kind":"pith_short_12","alias_value":"Z6HRX2Z4ZB6K","created_at":"2026-07-05T06:20:38Z"},{"alias_kind":"pith_short_16","alias_value":"Z6HRX2Z4ZB6K2B6C","created_at":"2026-07-05T06:20:38Z"},{"alias_kind":"pith_short_8","alias_value":"Z6HRX2Z4","created_at":"2026-07-05T06:20:38Z"}],"graph_snapshots":[{"event_id":"sha256:f3c1f28426e4ec79a42da4f27e10ae774d435156341e2ef48a7d0783c4248131","target":"graph","created_at":"2026-07-05T06:20:38Z","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/2211.16577/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Disc galaxies commonly show asymmetric features in their morphology, such as warps and lopsidedness. These features can provide key information regarding the recent evolution of a given disc galaxy. In the nearby Universe, up to $\\sim30$ percent of late-type galaxies display a global non-axisymmetric lopsided mass distribution. However, the origin of this perturbation is not well understood. In this work, we study the origin of lopsided perturbations in simulated disc galaxies extracted from the TNG50 simulation of the IllustrisTNG project. We statistically explore different excitation mechani","authors_text":"Chervin F. P. Laporte, Facundo A. G\\'omez, Federico Marinacci, Gurtina Besla, Nicol\\'as Garavito-Camargo, Patricia B. Tissera, Silvio Varela-Lavin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-11-29T20:18:57Z","title":"Lopsided Galaxies in a cosmological context: a new galaxy-halo connection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.16577","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":"sha256:7bae6e7fc0ce9dc360dd75a8f5c52ff27ea2a2c2a5233da4994fa773f60a3adf","target":"record","created_at":"2026-07-05T06:20:38Z","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":"8ae31bb3834c8aa37f81d957dd86e020eba96d9fa11b59f865af1fabbd5b5194","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-11-29T20:18:57Z","title_canon_sha256":"0083e4f99d8b567fec13098400f7099105103a896d6c1871e1b95a696baecc0a"},"schema_version":"1.0","source":{"id":"2211.16577","kind":"arxiv","version":2}},"canonical_sha256":"cf8f1beb3cc87cad07c2c7eac51c59e485de922e1bb70abe5ba5b528b2072330","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cf8f1beb3cc87cad07c2c7eac51c59e485de922e1bb70abe5ba5b528b2072330","first_computed_at":"2026-07-05T06:20:38.579287Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:20:38.579287Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YI5wSpe8k4Qy3jDGADBm+y1GGjbayPwRW/B+M8Kkz+gbvRNdxKaRY4KN+S6JQseR6udNhkPL64EById3wFEeAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:20:38.579781Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.16577","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7bae6e7fc0ce9dc360dd75a8f5c52ff27ea2a2c2a5233da4994fa773f60a3adf","sha256:f3c1f28426e4ec79a42da4f27e10ae774d435156341e2ef48a7d0783c4248131"],"state_sha256":"2c5c6b107151406e7fb7ac931727d9eb1299f93f62ad64950e2ca26968f4a2aa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hOXtK/8M1x1cJ5qb8yZbzhkxv8GUZLMqm+fh4XrudnYIYtN9u/Cz7bCj7xPKUjg9gIhj64p+fbqajzOVvCYXCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T17:27:23.395872Z","bundle_sha256":"3d8858b1f6c876d66c135d9340c1350834c84c533b890eb3989cfaed152a3c8b"}}