{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:4NWLFI2AVYZIIP6ELCGXSHA5BJ","short_pith_number":"pith:4NWLFI2A","canonical_record":{"source":{"id":"2401.11869","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-01-22T11:50:48Z","cross_cats_sorted":[],"title_canon_sha256":"06e27a640fa460e12bb494bd15b34513477c122e87ff2ac10088c54bb4fb7e4d","abstract_canon_sha256":"7014e3d674e7dfc8e4a32132135e6d6189e13b1e64415b3e913f3e2f86d9ded9"},"schema_version":"1.0"},"canonical_sha256":"e36cb2a340ae32843fc4588d791c1d0a4c16edf2f1ecda22df93ae202726c0a5","source":{"kind":"arxiv","id":"2401.11869","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.11869","created_at":"2026-07-05T07:42:23Z"},{"alias_kind":"arxiv_version","alias_value":"2401.11869v2","created_at":"2026-07-05T07:42:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.11869","created_at":"2026-07-05T07:42:23Z"},{"alias_kind":"pith_short_12","alias_value":"4NWLFI2AVYZI","created_at":"2026-07-05T07:42:23Z"},{"alias_kind":"pith_short_16","alias_value":"4NWLFI2AVYZIIP6E","created_at":"2026-07-05T07:42:23Z"},{"alias_kind":"pith_short_8","alias_value":"4NWLFI2A","created_at":"2026-07-05T07:42:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:4NWLFI2AVYZIIP6ELCGXSHA5BJ","target":"record","payload":{"canonical_record":{"source":{"id":"2401.11869","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-01-22T11:50:48Z","cross_cats_sorted":[],"title_canon_sha256":"06e27a640fa460e12bb494bd15b34513477c122e87ff2ac10088c54bb4fb7e4d","abstract_canon_sha256":"7014e3d674e7dfc8e4a32132135e6d6189e13b1e64415b3e913f3e2f86d9ded9"},"schema_version":"1.0"},"canonical_sha256":"e36cb2a340ae32843fc4588d791c1d0a4c16edf2f1ecda22df93ae202726c0a5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:42:23.081563Z","signature_b64":"S9Pl4pV5a2JpO6dCeDdtw6ZfAw38B+jsnWSkwY1Uyi05wq/j1IhSU+vcLov6bvGYsG+Z/vWd6yTl8rkZv/0uAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e36cb2a340ae32843fc4588d791c1d0a4c16edf2f1ecda22df93ae202726c0a5","last_reissued_at":"2026-07-05T07:42:23.081039Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:42:23.081039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2401.11869","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":"2026-07-05T07:42:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jafT3aHYEX/cwVydT1A2btW4YwOqsyZUt4vWwpvoVz5jq738ZV370fWqW0ntT1PvNPjxYSICrPuunSmv2TOeAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T15:27:49.629370Z"},"content_sha256":"71eaf6f90a2760c9d3722638c556ca69a93209f37b4cd00d95e59a8d2f065b87","schema_version":"1.0","event_id":"sha256:71eaf6f90a2760c9d3722638c556ca69a93209f37b4cd00d95e59a8d2f065b87"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:4NWLFI2AVYZIIP6ELCGXSHA5BJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A theoretical framework for BL Her stars -- II. New period-luminosity relations in the Gaia passbands","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Anupam Bhardwaj, Harinder P. Singh, L\\'aszl\\'o Moln\\'ar, Marcella Marconi, Meridith Joyce, Radoslaw Smolec, Shashi M. Kanbur, Susmita Das, Vincenzo Ripepi","submitted_at":"2024-01-22T11:50:48Z","abstract_excerpt":"We present new theoretical period-luminosity (PL) and period-Wesenheit (PW) relations for a fine grid of convective BL Her, the shortest period T2Cs, models computed using MESA-RSP and compare our results with the empirical relations from Gaia DR3. We use the state-of-the-art 1D non-linear radial stellar pulsation tool MESA-RSP to compute models of BL Her stars over a wide range of input parameters - metallicity (-2.0 dex $\\leq$ [Fe/H] $\\leq$ 0.0 dex), stellar mass (0.5M$_{\\odot}$-0.8M$_{\\odot}$), stellar luminosity (50L$_{\\odot}$-300L$_{\\odot}$) and effective temperature (full extent of the i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.11869","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/2401.11869/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":"2026-07-05T07:42:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rEUpQFwAojm/CQBe+cGLkpmxdKt65GDEzlwZ/fAddDNiBwvW29AF/GvNh4yI4u57WKorsSQVA+HvUeFM9G0pDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T15:27:49.629904Z"},"content_sha256":"3d0e97f1a4e84062316496e972bd40b56056adeffd175209eacc381c093a9668","schema_version":"1.0","event_id":"sha256:3d0e97f1a4e84062316496e972bd40b56056adeffd175209eacc381c093a9668"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4NWLFI2AVYZIIP6ELCGXSHA5BJ/bundle.json","state_url":"https://pith.science/pith/4NWLFI2AVYZIIP6ELCGXSHA5BJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4NWLFI2AVYZIIP6ELCGXSHA5BJ/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":"2026-08-18T15:27:49Z","links":{"resolver":"https://pith.science/pith/4NWLFI2AVYZIIP6ELCGXSHA5BJ","bundle":"https://pith.science/pith/4NWLFI2AVYZIIP6ELCGXSHA5BJ/bundle.json","state":"https://pith.science/pith/4NWLFI2AVYZIIP6ELCGXSHA5BJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4NWLFI2AVYZIIP6ELCGXSHA5BJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:4NWLFI2AVYZIIP6ELCGXSHA5BJ","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":"7014e3d674e7dfc8e4a32132135e6d6189e13b1e64415b3e913f3e2f86d9ded9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-01-22T11:50:48Z","title_canon_sha256":"06e27a640fa460e12bb494bd15b34513477c122e87ff2ac10088c54bb4fb7e4d"},"schema_version":"1.0","source":{"id":"2401.11869","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.11869","created_at":"2026-07-05T07:42:23Z"},{"alias_kind":"arxiv_version","alias_value":"2401.11869v2","created_at":"2026-07-05T07:42:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.11869","created_at":"2026-07-05T07:42:23Z"},{"alias_kind":"pith_short_12","alias_value":"4NWLFI2AVYZI","created_at":"2026-07-05T07:42:23Z"},{"alias_kind":"pith_short_16","alias_value":"4NWLFI2AVYZIIP6E","created_at":"2026-07-05T07:42:23Z"},{"alias_kind":"pith_short_8","alias_value":"4NWLFI2A","created_at":"2026-07-05T07:42:23Z"}],"graph_snapshots":[{"event_id":"sha256:3d0e97f1a4e84062316496e972bd40b56056adeffd175209eacc381c093a9668","target":"graph","created_at":"2026-07-05T07:42:23Z","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/2401.11869/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present new theoretical period-luminosity (PL) and period-Wesenheit (PW) relations for a fine grid of convective BL Her, the shortest period T2Cs, models computed using MESA-RSP and compare our results with the empirical relations from Gaia DR3. We use the state-of-the-art 1D non-linear radial stellar pulsation tool MESA-RSP to compute models of BL Her stars over a wide range of input parameters - metallicity (-2.0 dex $\\leq$ [Fe/H] $\\leq$ 0.0 dex), stellar mass (0.5M$_{\\odot}$-0.8M$_{\\odot}$), stellar luminosity (50L$_{\\odot}$-300L$_{\\odot}$) and effective temperature (full extent of the i","authors_text":"Anupam Bhardwaj, Harinder P. Singh, L\\'aszl\\'o Moln\\'ar, Marcella Marconi, Meridith Joyce, Radoslaw Smolec, Shashi M. Kanbur, Susmita Das, Vincenzo Ripepi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-01-22T11:50:48Z","title":"A theoretical framework for BL Her stars -- II. New period-luminosity relations in the Gaia passbands"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.11869","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":"sha256:71eaf6f90a2760c9d3722638c556ca69a93209f37b4cd00d95e59a8d2f065b87","target":"record","created_at":"2026-07-05T07:42:23Z","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":"7014e3d674e7dfc8e4a32132135e6d6189e13b1e64415b3e913f3e2f86d9ded9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-01-22T11:50:48Z","title_canon_sha256":"06e27a640fa460e12bb494bd15b34513477c122e87ff2ac10088c54bb4fb7e4d"},"schema_version":"1.0","source":{"id":"2401.11869","kind":"arxiv","version":2}},"canonical_sha256":"e36cb2a340ae32843fc4588d791c1d0a4c16edf2f1ecda22df93ae202726c0a5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e36cb2a340ae32843fc4588d791c1d0a4c16edf2f1ecda22df93ae202726c0a5","first_computed_at":"2026-07-05T07:42:23.081039Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:42:23.081039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"S9Pl4pV5a2JpO6dCeDdtw6ZfAw38B+jsnWSkwY1Uyi05wq/j1IhSU+vcLov6bvGYsG+Z/vWd6yTl8rkZv/0uAw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:42:23.081563Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.11869","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:71eaf6f90a2760c9d3722638c556ca69a93209f37b4cd00d95e59a8d2f065b87","sha256:3d0e97f1a4e84062316496e972bd40b56056adeffd175209eacc381c093a9668"],"state_sha256":"a4756e14ea82f3f563f4a441f21b46f87eeeb814e0a83694d3442b4a23d51ed6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QiUeQl/p0Gt+f/Q21BvxtuBUqkPP/1QmktB8iafPNtpC1n7knJQkLkFEYHjAH2I6UsJ/nMokGQGhUziQwvjnAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T15:27:49.635759Z","bundle_sha256":"53ea534a05b2f8cef7ce9c362e279eeb7b919f594db884b06aa219c276cc0cbd"}}