{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:CMUOFV7JCZUFUNXNZ4RADWN3RJ","short_pith_number":"pith:CMUOFV7J","canonical_record":{"source":{"id":"2306.05063","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2023-06-08T09:28:54Z","cross_cats_sorted":[],"title_canon_sha256":"df516565a44ea60cbb82586561a58ddeea49f5e03ff03b98b90e5279171d5b86","abstract_canon_sha256":"6c4bb7d006242bc9a8ee9f060e83a0363468c62f1024f91bb2e09b5c6d81dbd6"},"schema_version":"1.0"},"canonical_sha256":"1328e2d7e916685a36edcf2201d9bb8a43ca3876e686bf062d0ebaae5701817c","source":{"kind":"arxiv","id":"2306.05063","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.05063","created_at":"2026-07-05T06:29:52Z"},{"alias_kind":"arxiv_version","alias_value":"2306.05063v1","created_at":"2026-07-05T06:29:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.05063","created_at":"2026-07-05T06:29:52Z"},{"alias_kind":"pith_short_12","alias_value":"CMUOFV7JCZUF","created_at":"2026-07-05T06:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"CMUOFV7JCZUFUNXN","created_at":"2026-07-05T06:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"CMUOFV7J","created_at":"2026-07-05T06:29:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:CMUOFV7JCZUFUNXNZ4RADWN3RJ","target":"record","payload":{"canonical_record":{"source":{"id":"2306.05063","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2023-06-08T09:28:54Z","cross_cats_sorted":[],"title_canon_sha256":"df516565a44ea60cbb82586561a58ddeea49f5e03ff03b98b90e5279171d5b86","abstract_canon_sha256":"6c4bb7d006242bc9a8ee9f060e83a0363468c62f1024f91bb2e09b5c6d81dbd6"},"schema_version":"1.0"},"canonical_sha256":"1328e2d7e916685a36edcf2201d9bb8a43ca3876e686bf062d0ebaae5701817c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:29:52.156517Z","signature_b64":"kecUQ3k7qCqrECiAGxEWgU1fXpXRTJ1anoPvEkCqtVqzIqptXxFflXH7ASdoSmTaME4EoXFqiR5JbvXH8CI6Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1328e2d7e916685a36edcf2201d9bb8a43ca3876e686bf062d0ebaae5701817c","last_reissued_at":"2026-07-05T06:29:52.156067Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:29:52.156067Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2306.05063","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":"2026-07-05T06:29:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fjwD7CAFaFlF8ouAn5ZQa7tcKA9lwOonlFWWvIPQqFcZdiKikBniX7DG0Lk7vkFZRXJ1AgymPXG8imOBZmJpCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T13:40:40.967527Z"},"content_sha256":"68fa8b167722d3dab1f4da5f81b9c7b8ccc3704c5e8301287841e271cf89131e","schema_version":"1.0","event_id":"sha256:68fa8b167722d3dab1f4da5f81b9c7b8ccc3704c5e8301287841e271cf89131e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:CMUOFV7JCZUFUNXNZ4RADWN3RJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Model Independent Periodogram for Scanning Astrometry","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Avraham Binnenfeld, Sahar Shahaf, Shay Zucker","submitted_at":"2023-06-08T09:28:54Z","abstract_excerpt":"We present a new periodogram for periodicity detection in one-dimensional time-series data from scanning astrometry space missions, like Hipparcos or Gaia. The periodogram is non-parametric and does not rely on a full or approximate orbital solution. Since no specific properties of the periodic signal are assumed, the method is expected to be suitable for the detection of various types of periodic phenomena, from highly eccentric orbits to periodic variability-induced movers. The periodogram is an extension of the phase-distance correlation periodogram (PDC) we introduced in previous papers ba"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.05063","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/2306.05063/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":"2026-07-05T06:29:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s4IPRJPOZUtR8FNRy7CqkgUod4m+TEDPNQDA/zn7VXKqQKy3RiBnQIL6u4SB4bTY7912iYXdbRScFl7E+jJfBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T13:40:40.968378Z"},"content_sha256":"1222d9f2f4b54c16b70dea9517f4c952308aff7949871184612cd89e65eebbee","schema_version":"1.0","event_id":"sha256:1222d9f2f4b54c16b70dea9517f4c952308aff7949871184612cd89e65eebbee"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CMUOFV7JCZUFUNXNZ4RADWN3RJ/bundle.json","state_url":"https://pith.science/pith/CMUOFV7JCZUFUNXNZ4RADWN3RJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CMUOFV7JCZUFUNXNZ4RADWN3RJ/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":"2026-08-14T13:40:40Z","links":{"resolver":"https://pith.science/pith/CMUOFV7JCZUFUNXNZ4RADWN3RJ","bundle":"https://pith.science/pith/CMUOFV7JCZUFUNXNZ4RADWN3RJ/bundle.json","state":"https://pith.science/pith/CMUOFV7JCZUFUNXNZ4RADWN3RJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CMUOFV7JCZUFUNXNZ4RADWN3RJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:CMUOFV7JCZUFUNXNZ4RADWN3RJ","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":"6c4bb7d006242bc9a8ee9f060e83a0363468c62f1024f91bb2e09b5c6d81dbd6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2023-06-08T09:28:54Z","title_canon_sha256":"df516565a44ea60cbb82586561a58ddeea49f5e03ff03b98b90e5279171d5b86"},"schema_version":"1.0","source":{"id":"2306.05063","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.05063","created_at":"2026-07-05T06:29:52Z"},{"alias_kind":"arxiv_version","alias_value":"2306.05063v1","created_at":"2026-07-05T06:29:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.05063","created_at":"2026-07-05T06:29:52Z"},{"alias_kind":"pith_short_12","alias_value":"CMUOFV7JCZUF","created_at":"2026-07-05T06:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"CMUOFV7JCZUFUNXN","created_at":"2026-07-05T06:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"CMUOFV7J","created_at":"2026-07-05T06:29:52Z"}],"graph_snapshots":[{"event_id":"sha256:1222d9f2f4b54c16b70dea9517f4c952308aff7949871184612cd89e65eebbee","target":"graph","created_at":"2026-07-05T06:29:52Z","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/2306.05063/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a new periodogram for periodicity detection in one-dimensional time-series data from scanning astrometry space missions, like Hipparcos or Gaia. The periodogram is non-parametric and does not rely on a full or approximate orbital solution. Since no specific properties of the periodic signal are assumed, the method is expected to be suitable for the detection of various types of periodic phenomena, from highly eccentric orbits to periodic variability-induced movers. The periodogram is an extension of the phase-distance correlation periodogram (PDC) we introduced in previous papers ba","authors_text":"Avraham Binnenfeld, Sahar Shahaf, Shay Zucker","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2023-06-08T09:28:54Z","title":"Model Independent Periodogram for Scanning Astrometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.05063","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":"sha256:68fa8b167722d3dab1f4da5f81b9c7b8ccc3704c5e8301287841e271cf89131e","target":"record","created_at":"2026-07-05T06:29:52Z","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":"6c4bb7d006242bc9a8ee9f060e83a0363468c62f1024f91bb2e09b5c6d81dbd6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2023-06-08T09:28:54Z","title_canon_sha256":"df516565a44ea60cbb82586561a58ddeea49f5e03ff03b98b90e5279171d5b86"},"schema_version":"1.0","source":{"id":"2306.05063","kind":"arxiv","version":1}},"canonical_sha256":"1328e2d7e916685a36edcf2201d9bb8a43ca3876e686bf062d0ebaae5701817c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1328e2d7e916685a36edcf2201d9bb8a43ca3876e686bf062d0ebaae5701817c","first_computed_at":"2026-07-05T06:29:52.156067Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:29:52.156067Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kecUQ3k7qCqrECiAGxEWgU1fXpXRTJ1anoPvEkCqtVqzIqptXxFflXH7ASdoSmTaME4EoXFqiR5JbvXH8CI6Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T06:29:52.156517Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.05063","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:68fa8b167722d3dab1f4da5f81b9c7b8ccc3704c5e8301287841e271cf89131e","sha256:1222d9f2f4b54c16b70dea9517f4c952308aff7949871184612cd89e65eebbee"],"state_sha256":"ce7df9dc78efb430adf130b3a32fd24a19ad9cbf776ade661687f41d54b88c14"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ivX4XYhf5lZXZEHRjogeUJ+gwDfiFUyG9cgcG+0MtlRekZPc49oR1HVIgOVjMK6MsIyJLw/wfW2Tl8VY1BujAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T13:40:40.973371Z","bundle_sha256":"002732774d259cd93cd62f2b708e9de8d7ec0b5b777f27ffbd3acfec7606baca"}}