{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:NBUJ4EQCAB26XT67SK6L52MMUK","short_pith_number":"pith:NBUJ4EQC","canonical_record":{"source":{"id":"1111.2185","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-11-09T12:14:13Z","cross_cats_sorted":[],"title_canon_sha256":"95fe6b6f9753c1edc6772ab6882e0fea7b6dee480e6fb6480c4b01ca93e96ae5","abstract_canon_sha256":"6f38eafdac516fbc2d38eda9641f71177660e7db312a761f4b35fd60b5293baf"},"schema_version":"1.0"},"canonical_sha256":"68689e12020075ebcfdf92bcbee98ca28c90373319bcb9c5a50fff7f81da9ced","source":{"kind":"arxiv","id":"1111.2185","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.2185","created_at":"2026-05-18T01:59:43Z"},{"alias_kind":"arxiv_version","alias_value":"1111.2185v1","created_at":"2026-05-18T01:59:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.2185","created_at":"2026-05-18T01:59:43Z"},{"alias_kind":"pith_short_12","alias_value":"NBUJ4EQCAB26","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"NBUJ4EQCAB26XT67","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"NBUJ4EQC","created_at":"2026-05-18T12:26:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:NBUJ4EQCAB26XT67SK6L52MMUK","target":"record","payload":{"canonical_record":{"source":{"id":"1111.2185","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-11-09T12:14:13Z","cross_cats_sorted":[],"title_canon_sha256":"95fe6b6f9753c1edc6772ab6882e0fea7b6dee480e6fb6480c4b01ca93e96ae5","abstract_canon_sha256":"6f38eafdac516fbc2d38eda9641f71177660e7db312a761f4b35fd60b5293baf"},"schema_version":"1.0"},"canonical_sha256":"68689e12020075ebcfdf92bcbee98ca28c90373319bcb9c5a50fff7f81da9ced","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:59:43.220611Z","signature_b64":"v77zZF4m5zAiUBhzVfQs9AbFgCYfP4y+dmswBfTgYHSVLuonGJIbI69KSmnB+sN/5bJvwqeGhPfgdYHPDTAYCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"68689e12020075ebcfdf92bcbee98ca28c90373319bcb9c5a50fff7f81da9ced","last_reissued_at":"2026-05-18T01:59:43.219940Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:59:43.219940Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.2185","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":"2026-05-18T01:59:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OR0lRD4NqpbJ/1JHouN925oQ/3fUMnUBoLilKUwd82Z0Ttqz7TWamGRJgEHX18mZX4aRK2EuFjWx8LsKVEgBDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T16:24:42.131595Z"},"content_sha256":"5b0b3c0029e68bb842f3dec0971abda72309b8494d8b98e764f42f6743f79829","schema_version":"1.0","event_id":"sha256:5b0b3c0029e68bb842f3dec0971abda72309b8494d8b98e764f42f6743f79829"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:NBUJ4EQCAB26XT67SK6L52MMUK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Behavior of [S/Fe] in Very Metal-Poor Stars from the S I 1.046 micron Lines Revisited","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Masahide Takada-Hidai, Yoichi Takeda","submitted_at":"2011-11-09T12:14:13Z","abstract_excerpt":"With an aim of establishing how the [S/Fe] ratios behave at the very low metallicity regime down to [Fe/H] ~ -3, we conducted a non-LTE analysis of near-IR S ~ {\\sc i} triplet lines (multiplet 3) at 10455-10459 A for a dozen of very metal-poor stars (-3.2 <[Fe/H] < -1.9) based on the new observational data obtained with IRCS+AO188 of the Subaru Telescope. It turned out that the resulting [S/Fe] values are only moderately supersolar at [S/Fe] ~ +0.2-0.5 irrespective of the metallicity. While this \"flat\" tendency is consistent with the trend recently corroborated by Spite et al. (2011, A&A, 528,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.2185","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":"2026-05-18T01:59:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KO+JPlI033gQkEJhnNKCoWLQJyWBBdQmCUcyFZSEtTQR2BwIYA5fnm2wKmZ5lr0pERZnTV1EDe3gSa/FcQWlDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T16:24:42.131949Z"},"content_sha256":"22eff4d78c4a3768380870fc533f168f1a4fd6699b85c3ad03385599686620fd","schema_version":"1.0","event_id":"sha256:22eff4d78c4a3768380870fc533f168f1a4fd6699b85c3ad03385599686620fd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NBUJ4EQCAB26XT67SK6L52MMUK/bundle.json","state_url":"https://pith.science/pith/NBUJ4EQCAB26XT67SK6L52MMUK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NBUJ4EQCAB26XT67SK6L52MMUK/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":"2026-06-05T16:24:42Z","links":{"resolver":"https://pith.science/pith/NBUJ4EQCAB26XT67SK6L52MMUK","bundle":"https://pith.science/pith/NBUJ4EQCAB26XT67SK6L52MMUK/bundle.json","state":"https://pith.science/pith/NBUJ4EQCAB26XT67SK6L52MMUK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NBUJ4EQCAB26XT67SK6L52MMUK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:NBUJ4EQCAB26XT67SK6L52MMUK","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":"6f38eafdac516fbc2d38eda9641f71177660e7db312a761f4b35fd60b5293baf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-11-09T12:14:13Z","title_canon_sha256":"95fe6b6f9753c1edc6772ab6882e0fea7b6dee480e6fb6480c4b01ca93e96ae5"},"schema_version":"1.0","source":{"id":"1111.2185","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.2185","created_at":"2026-05-18T01:59:43Z"},{"alias_kind":"arxiv_version","alias_value":"1111.2185v1","created_at":"2026-05-18T01:59:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.2185","created_at":"2026-05-18T01:59:43Z"},{"alias_kind":"pith_short_12","alias_value":"NBUJ4EQCAB26","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"NBUJ4EQCAB26XT67","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"NBUJ4EQC","created_at":"2026-05-18T12:26:37Z"}],"graph_snapshots":[{"event_id":"sha256:22eff4d78c4a3768380870fc533f168f1a4fd6699b85c3ad03385599686620fd","target":"graph","created_at":"2026-05-18T01:59:43Z","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":"With an aim of establishing how the [S/Fe] ratios behave at the very low metallicity regime down to [Fe/H] ~ -3, we conducted a non-LTE analysis of near-IR S ~ {\\sc i} triplet lines (multiplet 3) at 10455-10459 A for a dozen of very metal-poor stars (-3.2 <[Fe/H] < -1.9) based on the new observational data obtained with IRCS+AO188 of the Subaru Telescope. It turned out that the resulting [S/Fe] values are only moderately supersolar at [S/Fe] ~ +0.2-0.5 irrespective of the metallicity. While this \"flat\" tendency is consistent with the trend recently corroborated by Spite et al. (2011, A&A, 528,","authors_text":"Masahide Takada-Hidai, Yoichi Takeda","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-11-09T12:14:13Z","title":"Behavior of [S/Fe] in Very Metal-Poor Stars from the S I 1.046 micron Lines Revisited"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.2185","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":"sha256:5b0b3c0029e68bb842f3dec0971abda72309b8494d8b98e764f42f6743f79829","target":"record","created_at":"2026-05-18T01:59:43Z","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":"6f38eafdac516fbc2d38eda9641f71177660e7db312a761f4b35fd60b5293baf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-11-09T12:14:13Z","title_canon_sha256":"95fe6b6f9753c1edc6772ab6882e0fea7b6dee480e6fb6480c4b01ca93e96ae5"},"schema_version":"1.0","source":{"id":"1111.2185","kind":"arxiv","version":1}},"canonical_sha256":"68689e12020075ebcfdf92bcbee98ca28c90373319bcb9c5a50fff7f81da9ced","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"68689e12020075ebcfdf92bcbee98ca28c90373319bcb9c5a50fff7f81da9ced","first_computed_at":"2026-05-18T01:59:43.219940Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:59:43.219940Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"v77zZF4m5zAiUBhzVfQs9AbFgCYfP4y+dmswBfTgYHSVLuonGJIbI69KSmnB+sN/5bJvwqeGhPfgdYHPDTAYCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:59:43.220611Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.2185","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b0b3c0029e68bb842f3dec0971abda72309b8494d8b98e764f42f6743f79829","sha256:22eff4d78c4a3768380870fc533f168f1a4fd6699b85c3ad03385599686620fd"],"state_sha256":"aa2091d5871c621fdabe203ba617efb5696bd7535d1f46001a86044bcb129e74"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bMWiqDqm0ragY4TunnLUkaGL91kDT7MREv1uPVHusG5Q01oINUJvYoG8ZZlZPw5hzUuOqsvMVK9jrR8zWuKPAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T16:24:42.134024Z","bundle_sha256":"82fe1724f1681e88009fc2f1ae200aaa600f76b1538fb0f23efd1d64fe5f551c"}}