{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:7LOLSJBZSSDTSPG5LTACA5N2NE","short_pith_number":"pith:7LOLSJBZ","canonical_record":{"source":{"id":"1003.3854","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-03-19T18:13:46Z","cross_cats_sorted":[],"title_canon_sha256":"8484e4f7c3e6b2f7ad03ad879097d8b17743599b9ab77565825b458cd65af5ec","abstract_canon_sha256":"6795dfb2cb355ff5791d9900f0973984a3229c91d7f3f4001ec47b94f303156c"},"schema_version":"1.0"},"canonical_sha256":"fadcb924399487393cdd5cc02075ba693e7f93e46a2291d09ad4eb6f3838b55c","source":{"kind":"arxiv","id":"1003.3854","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.3854","created_at":"2026-05-18T02:08:25Z"},{"alias_kind":"arxiv_version","alias_value":"1003.3854v1","created_at":"2026-05-18T02:08:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.3854","created_at":"2026-05-18T02:08:25Z"},{"alias_kind":"pith_short_12","alias_value":"7LOLSJBZSSDT","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"7LOLSJBZSSDTSPG5","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"7LOLSJBZ","created_at":"2026-05-18T12:26:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:7LOLSJBZSSDTSPG5LTACA5N2NE","target":"record","payload":{"canonical_record":{"source":{"id":"1003.3854","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-03-19T18:13:46Z","cross_cats_sorted":[],"title_canon_sha256":"8484e4f7c3e6b2f7ad03ad879097d8b17743599b9ab77565825b458cd65af5ec","abstract_canon_sha256":"6795dfb2cb355ff5791d9900f0973984a3229c91d7f3f4001ec47b94f303156c"},"schema_version":"1.0"},"canonical_sha256":"fadcb924399487393cdd5cc02075ba693e7f93e46a2291d09ad4eb6f3838b55c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:08:25.174361Z","signature_b64":"ccPFOKQn9qbkoMIUN9k2hB0KW4XZyUIfS34Mjo49dUhXN5oCwI+VO/XpEe8S7qkPDQXongezkUJ0XmRn6KRlAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fadcb924399487393cdd5cc02075ba693e7f93e46a2291d09ad4eb6f3838b55c","last_reissued_at":"2026-05-18T02:08:25.173862Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:08:25.173862Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1003.3854","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":"2026-05-18T02:08:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v/N0xcey7oFVRBhxEXRMbq1LLqH85xFeq54vVkqLDI1Xhj9Pe65v1DGrDR8GXuxZINiZx8EnQ7uCTo5TtiIDAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T13:20:36.892258Z"},"content_sha256":"d8d1b88154b5717d7a25659d8f663d53abc278e8d42b80c7eee1494df016c6a0","schema_version":"1.0","event_id":"sha256:d8d1b88154b5717d7a25659d8f663d53abc278e8d42b80c7eee1494df016c6a0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:7LOLSJBZSSDTSPG5LTACA5N2NE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"New Baade-Wesselink distances and radii for four metal-rich Galactic Cepheids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"B. Lemasle, C. D. Laney, F. Caputo, F. Primas, G. Bono, J. Lub, J. Pritchard, J. W. Pel, M. Groenewegen, M. Romaniello, P. Francois, R. Buonanno, S. Pedicelli","submitted_at":"2010-03-19T18:13:46Z","abstract_excerpt":"We provided accurate estimates of distances, radii and iron abundances for four metal-rich Cepheids, namely V340 Ara, UZ Sct, AV Sgr and VY Sgr. The main aim of this investigation is to constrain their pulsation properties and their location across the Galactic inner disk. We adopted new accurate NIR (J,H,K) light curves and new radial velocity measurements for the target Cepheids to determinate their distances and radii using the Baade-Wesselink technique. In particular, we adopted the most recent calibration of the IR surface brightness relation and of the projection factor. Moreover, we als"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.3854","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":""},"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":"2026-05-18T02:08:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vKUNnh74C5V9I7k3BGVlTT5rCVdA+CCFSpN2a/LZ1nebFeDQEVB3hVKmFA8WJpxDlCZimyCL2pwwx5ikdT24Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T13:20:36.892933Z"},"content_sha256":"4529645103f089c14a5220ee7d45ce56a8ffa391bf908725a8e12757aa654b53","schema_version":"1.0","event_id":"sha256:4529645103f089c14a5220ee7d45ce56a8ffa391bf908725a8e12757aa654b53"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7LOLSJBZSSDTSPG5LTACA5N2NE/bundle.json","state_url":"https://pith.science/pith/7LOLSJBZSSDTSPG5LTACA5N2NE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7LOLSJBZSSDTSPG5LTACA5N2NE/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":"2026-05-25T13:20:36Z","links":{"resolver":"https://pith.science/pith/7LOLSJBZSSDTSPG5LTACA5N2NE","bundle":"https://pith.science/pith/7LOLSJBZSSDTSPG5LTACA5N2NE/bundle.json","state":"https://pith.science/pith/7LOLSJBZSSDTSPG5LTACA5N2NE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7LOLSJBZSSDTSPG5LTACA5N2NE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:7LOLSJBZSSDTSPG5LTACA5N2NE","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":"6795dfb2cb355ff5791d9900f0973984a3229c91d7f3f4001ec47b94f303156c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-03-19T18:13:46Z","title_canon_sha256":"8484e4f7c3e6b2f7ad03ad879097d8b17743599b9ab77565825b458cd65af5ec"},"schema_version":"1.0","source":{"id":"1003.3854","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.3854","created_at":"2026-05-18T02:08:25Z"},{"alias_kind":"arxiv_version","alias_value":"1003.3854v1","created_at":"2026-05-18T02:08:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.3854","created_at":"2026-05-18T02:08:25Z"},{"alias_kind":"pith_short_12","alias_value":"7LOLSJBZSSDT","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"7LOLSJBZSSDTSPG5","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"7LOLSJBZ","created_at":"2026-05-18T12:26:04Z"}],"graph_snapshots":[{"event_id":"sha256:4529645103f089c14a5220ee7d45ce56a8ffa391bf908725a8e12757aa654b53","target":"graph","created_at":"2026-05-18T02:08:25Z","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"},"paper":{"abstract_excerpt":"We provided accurate estimates of distances, radii and iron abundances for four metal-rich Cepheids, namely V340 Ara, UZ Sct, AV Sgr and VY Sgr. The main aim of this investigation is to constrain their pulsation properties and their location across the Galactic inner disk. We adopted new accurate NIR (J,H,K) light curves and new radial velocity measurements for the target Cepheids to determinate their distances and radii using the Baade-Wesselink technique. In particular, we adopted the most recent calibration of the IR surface brightness relation and of the projection factor. Moreover, we als","authors_text":"B. Lemasle, C. D. Laney, F. Caputo, F. Primas, G. Bono, J. Lub, J. Pritchard, J. W. Pel, M. Groenewegen, M. Romaniello, P. Francois, R. Buonanno, S. Pedicelli","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-03-19T18:13:46Z","title":"New Baade-Wesselink distances and radii for four metal-rich Galactic Cepheids"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.3854","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:d8d1b88154b5717d7a25659d8f663d53abc278e8d42b80c7eee1494df016c6a0","target":"record","created_at":"2026-05-18T02:08:25Z","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":"6795dfb2cb355ff5791d9900f0973984a3229c91d7f3f4001ec47b94f303156c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-03-19T18:13:46Z","title_canon_sha256":"8484e4f7c3e6b2f7ad03ad879097d8b17743599b9ab77565825b458cd65af5ec"},"schema_version":"1.0","source":{"id":"1003.3854","kind":"arxiv","version":1}},"canonical_sha256":"fadcb924399487393cdd5cc02075ba693e7f93e46a2291d09ad4eb6f3838b55c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fadcb924399487393cdd5cc02075ba693e7f93e46a2291d09ad4eb6f3838b55c","first_computed_at":"2026-05-18T02:08:25.173862Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:08:25.173862Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ccPFOKQn9qbkoMIUN9k2hB0KW4XZyUIfS34Mjo49dUhXN5oCwI+VO/XpEe8S7qkPDQXongezkUJ0XmRn6KRlAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:08:25.174361Z","signed_message":"canonical_sha256_bytes"},"source_id":"1003.3854","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d8d1b88154b5717d7a25659d8f663d53abc278e8d42b80c7eee1494df016c6a0","sha256:4529645103f089c14a5220ee7d45ce56a8ffa391bf908725a8e12757aa654b53"],"state_sha256":"296d3640aea5cf179f596e72cdb0383c9d11565c3e412da17da152ca426eae16"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h4ZKCeI7w82LPTStapGf5+17X5D6JlDveRJdnLq5q4CgsluBp/VJpdYg43X4qKSdmzKsBe1lT2UZvSj6J/mBBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T13:20:36.896384Z","bundle_sha256":"23296f3a3ed8cfd0ae9332ff264321e8e68b0d592b81fd2cd8b598dff0d6a73a"}}