{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:RSDZENLER6ZOUU24OTAIJHK6EB","short_pith_number":"pith:RSDZENLE","canonical_record":{"source":{"id":"2512.03824","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-12-03T14:16:07Z","cross_cats_sorted":[],"title_canon_sha256":"e98bec1416d5d9a800bc8aca9cbe32d2d8a453901f3d64a8bf997bef0f745ce4","abstract_canon_sha256":"68015dba189d30415e2cd359a77ec6b3d91155387c10bade6e42a2baf8c991a7"},"schema_version":"1.0"},"canonical_sha256":"8c879235648fb2ea535c74c0849d5e207a36ead2410c766c92b2d66546e489a9","source":{"kind":"arxiv","id":"2512.03824","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.03824","created_at":"2026-05-22T01:04:54Z"},{"alias_kind":"arxiv_version","alias_value":"2512.03824v2","created_at":"2026-05-22T01:04:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.03824","created_at":"2026-05-22T01:04:54Z"},{"alias_kind":"pith_short_12","alias_value":"RSDZENLER6ZO","created_at":"2026-05-22T01:04:54Z"},{"alias_kind":"pith_short_16","alias_value":"RSDZENLER6ZOUU24","created_at":"2026-05-22T01:04:54Z"},{"alias_kind":"pith_short_8","alias_value":"RSDZENLE","created_at":"2026-05-22T01:04:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:RSDZENLER6ZOUU24OTAIJHK6EB","target":"record","payload":{"canonical_record":{"source":{"id":"2512.03824","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-12-03T14:16:07Z","cross_cats_sorted":[],"title_canon_sha256":"e98bec1416d5d9a800bc8aca9cbe32d2d8a453901f3d64a8bf997bef0f745ce4","abstract_canon_sha256":"68015dba189d30415e2cd359a77ec6b3d91155387c10bade6e42a2baf8c991a7"},"schema_version":"1.0"},"canonical_sha256":"8c879235648fb2ea535c74c0849d5e207a36ead2410c766c92b2d66546e489a9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-22T01:04:54.176079Z","signature_b64":"pNIcvkvHxY7ZGAPxzgdu20Z12W1LL2jGSkC5ByuqsfAxI7fnqL1lM86HGOSmk4k5QfAzZQDbqrD983xmUKfAAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8c879235648fb2ea535c74c0849d5e207a36ead2410c766c92b2d66546e489a9","last_reissued_at":"2026-05-22T01:04:54.175350Z","signature_status":"signed_v1","first_computed_at":"2026-05-22T01:04:54.175350Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2512.03824","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":"2026-05-22T01:04:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YPrDHUHwnmWfUudwpErG8V4UC5KQLPROZdQKJH9ojY5GyKmuSKbaJCsfFsPAWu7VQRpj7ROyE+V3YEak4qXaDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T10:22:16.258992Z"},"content_sha256":"7bd9de9a2474ee0fd5c53389211fc09bbbbc531dc899b53787323a466fc663fd","schema_version":"1.0","event_id":"sha256:7bd9de9a2474ee0fd5c53389211fc09bbbbc531dc899b53787323a466fc663fd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:RSDZENLER6ZOUU24OTAIJHK6EB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The impact of our peculiar motion on primordial non-Gaussianity measurements using the LIGER4GAL framework","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Bartolomeo Bottazzi Baldi, Cristiano Porciani, Daniele Bertacca, Mohamed Yousry Elkhashab","submitted_at":"2025-12-03T14:16:07Z","abstract_excerpt":"Current and forthcoming galaxy surveys will map the observable Universe with unprecedented depth, sky coverage, and precision. These maps are affected by relativistic redshift-space distortions (RSDs), which become increasingly relevant on ultra-large scales. Accurate modelling of these relativistic RSDs is essential to avoid systematic biases in key cosmological measurements, such as primordial non-Gaussianity (PNG). To address this, we introduce an updated implementation of the LIGER method, LIGER4GAL, which incorporates all linear-order relativistic RSDs directly at the tracer level of high"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2512.03824","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/2512.03824/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":"2026-05-22T01:04:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HFs4a5TZ1BoT2fwtME0pnsp1CfRaXhpF8wXFEHqIKxdKvxtpMgqvUMANB9oYclx6fywb40+xrjdXQYQrf1pcDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T10:22:16.259665Z"},"content_sha256":"682b87d9688584be42b2e1e5f62abe54e4c260c5e5dc4320cccc1a0092947d67","schema_version":"1.0","event_id":"sha256:682b87d9688584be42b2e1e5f62abe54e4c260c5e5dc4320cccc1a0092947d67"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RSDZENLER6ZOUU24OTAIJHK6EB/bundle.json","state_url":"https://pith.science/pith/RSDZENLER6ZOUU24OTAIJHK6EB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RSDZENLER6ZOUU24OTAIJHK6EB/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":"2026-05-25T10:22:16Z","links":{"resolver":"https://pith.science/pith/RSDZENLER6ZOUU24OTAIJHK6EB","bundle":"https://pith.science/pith/RSDZENLER6ZOUU24OTAIJHK6EB/bundle.json","state":"https://pith.science/pith/RSDZENLER6ZOUU24OTAIJHK6EB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RSDZENLER6ZOUU24OTAIJHK6EB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:RSDZENLER6ZOUU24OTAIJHK6EB","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":"68015dba189d30415e2cd359a77ec6b3d91155387c10bade6e42a2baf8c991a7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-12-03T14:16:07Z","title_canon_sha256":"e98bec1416d5d9a800bc8aca9cbe32d2d8a453901f3d64a8bf997bef0f745ce4"},"schema_version":"1.0","source":{"id":"2512.03824","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.03824","created_at":"2026-05-22T01:04:54Z"},{"alias_kind":"arxiv_version","alias_value":"2512.03824v2","created_at":"2026-05-22T01:04:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.03824","created_at":"2026-05-22T01:04:54Z"},{"alias_kind":"pith_short_12","alias_value":"RSDZENLER6ZO","created_at":"2026-05-22T01:04:54Z"},{"alias_kind":"pith_short_16","alias_value":"RSDZENLER6ZOUU24","created_at":"2026-05-22T01:04:54Z"},{"alias_kind":"pith_short_8","alias_value":"RSDZENLE","created_at":"2026-05-22T01:04:54Z"}],"graph_snapshots":[{"event_id":"sha256:682b87d9688584be42b2e1e5f62abe54e4c260c5e5dc4320cccc1a0092947d67","target":"graph","created_at":"2026-05-22T01:04:54Z","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/2512.03824/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Current and forthcoming galaxy surveys will map the observable Universe with unprecedented depth, sky coverage, and precision. These maps are affected by relativistic redshift-space distortions (RSDs), which become increasingly relevant on ultra-large scales. Accurate modelling of these relativistic RSDs is essential to avoid systematic biases in key cosmological measurements, such as primordial non-Gaussianity (PNG). To address this, we introduce an updated implementation of the LIGER method, LIGER4GAL, which incorporates all linear-order relativistic RSDs directly at the tracer level of high","authors_text":"Bartolomeo Bottazzi Baldi, Cristiano Porciani, Daniele Bertacca, Mohamed Yousry Elkhashab","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-12-03T14:16:07Z","title":"The impact of our peculiar motion on primordial non-Gaussianity measurements using the LIGER4GAL framework"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2512.03824","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":"sha256:7bd9de9a2474ee0fd5c53389211fc09bbbbc531dc899b53787323a466fc663fd","target":"record","created_at":"2026-05-22T01:04:54Z","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":"68015dba189d30415e2cd359a77ec6b3d91155387c10bade6e42a2baf8c991a7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-12-03T14:16:07Z","title_canon_sha256":"e98bec1416d5d9a800bc8aca9cbe32d2d8a453901f3d64a8bf997bef0f745ce4"},"schema_version":"1.0","source":{"id":"2512.03824","kind":"arxiv","version":2}},"canonical_sha256":"8c879235648fb2ea535c74c0849d5e207a36ead2410c766c92b2d66546e489a9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8c879235648fb2ea535c74c0849d5e207a36ead2410c766c92b2d66546e489a9","first_computed_at":"2026-05-22T01:04:54.175350Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-22T01:04:54.175350Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pNIcvkvHxY7ZGAPxzgdu20Z12W1LL2jGSkC5ByuqsfAxI7fnqL1lM86HGOSmk4k5QfAzZQDbqrD983xmUKfAAQ==","signature_status":"signed_v1","signed_at":"2026-05-22T01:04:54.176079Z","signed_message":"canonical_sha256_bytes"},"source_id":"2512.03824","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7bd9de9a2474ee0fd5c53389211fc09bbbbc531dc899b53787323a466fc663fd","sha256:682b87d9688584be42b2e1e5f62abe54e4c260c5e5dc4320cccc1a0092947d67"],"state_sha256":"e095d3a42ad7eb4d23c3eaf2623d73ef130af50bfeba19ab96628d147fe76f78"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wSRQMIhHe+i0O5ZI/rO/QBXhOVfObl4A7kwl2UvRFmXyTXMLBMve0gnUEU9Pf81mwr3e3aU88SMlMm4aZ3VoCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T10:22:16.262787Z","bundle_sha256":"38b8bd6b52de1434df958b5e27e26b042e7717b58dd8eff65cdb3e68861dda5d"}}