{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:YA7VD33DT4LIFILM6B2MPYO2D2","short_pith_number":"pith:YA7VD33D","canonical_record":{"source":{"id":"1804.10955","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-04-29T15:34:24Z","cross_cats_sorted":[],"title_canon_sha256":"effbf6c2ae83649f1bf19596d68bd64d5b901ea69e7dc21540a77652c7ba6e47","abstract_canon_sha256":"f0b58244a76b4ba7b018850f9875dfca1d9cd681bd21d305b2d8b8645c351764"},"schema_version":"1.0"},"canonical_sha256":"c03f51ef639f1682a16cf074c7e1da1ea37283c44a971f391849d8719c530779","source":{"kind":"arxiv","id":"1804.10955","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.10955","created_at":"2026-05-18T00:15:13Z"},{"alias_kind":"arxiv_version","alias_value":"1804.10955v1","created_at":"2026-05-18T00:15:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.10955","created_at":"2026-05-18T00:15:13Z"},{"alias_kind":"pith_short_12","alias_value":"YA7VD33DT4LI","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"YA7VD33DT4LIFILM","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"YA7VD33D","created_at":"2026-05-18T12:33:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:YA7VD33DT4LIFILM6B2MPYO2D2","target":"record","payload":{"canonical_record":{"source":{"id":"1804.10955","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-04-29T15:34:24Z","cross_cats_sorted":[],"title_canon_sha256":"effbf6c2ae83649f1bf19596d68bd64d5b901ea69e7dc21540a77652c7ba6e47","abstract_canon_sha256":"f0b58244a76b4ba7b018850f9875dfca1d9cd681bd21d305b2d8b8645c351764"},"schema_version":"1.0"},"canonical_sha256":"c03f51ef639f1682a16cf074c7e1da1ea37283c44a971f391849d8719c530779","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:13.780015Z","signature_b64":"1pdw3qhH2zTaKhRTRxwELPERrjSzJffqz97c4SG85BinSphSyZSNjTS/rxfXFZZ7JiMoPwqUQ4AIGpJ2Y790BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c03f51ef639f1682a16cf074c7e1da1ea37283c44a971f391849d8719c530779","last_reissued_at":"2026-05-18T00:15:13.779416Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:13.779416Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.10955","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":"2026-05-18T00:15:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cJVWt/epo3IWPYb9kwsC1wlWR3b/pAdOLFGv/FpalDK8xWNMN48zgEut1bHG6cjeWPGtyFUXW6YffpOieQvfCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T10:52:55.817596Z"},"content_sha256":"fe579d89f4bb121cb0a3eafbef01c0c1ae685cc093e26d5ba5c572bf92bce62b","schema_version":"1.0","event_id":"sha256:fe579d89f4bb121cb0a3eafbef01c0c1ae685cc093e26d5ba5c572bf92bce62b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:YA7VD33DT4LIFILM6B2MPYO2D2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Two new Super Li-rich core He-burning giants: A new twist to the long tale of Li enhancement in K giants","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"B. Eswar Reddy, Gang Zhao, Raghubar Singh, Yerra Bharat Kumar","submitted_at":"2018-04-29T15:34:24Z","abstract_excerpt":"In this paper we report two new super Li-rich K giants: KIC 2305930 and KIC 12645107 with Li abundances exceeding that of ISM (A(Li) $\\geq$ 3.2 dex). Importantly, both the giants have been classified as core He-burning red clump stars based on asteroseismic data from Kepler mission. Also, both the stars are found to be low mass (M $\\approx$ 1.0 M$_{\\odot}$) which, together with an evidence of their evolutionary status of being red clump imply that the stars have gone through both the luminosity bump and He-flash during their RGB evolution. Stars' large Li abundance and evolutionary phase sugge"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.10955","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":"2026-05-18T00:15:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XoA+bj1CRsnxgZX/lG8WsB8Z7WvQuW9qwTfe3f5qAtLqATEBXVsEG8WJ0bnUHkqCj/e/MGOM0whC7sUoUmNoAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T10:52:55.817961Z"},"content_sha256":"67ce562569614c57e4fdc8efe44d82246677707ff373204cb1ccb91e3a427408","schema_version":"1.0","event_id":"sha256:67ce562569614c57e4fdc8efe44d82246677707ff373204cb1ccb91e3a427408"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YA7VD33DT4LIFILM6B2MPYO2D2/bundle.json","state_url":"https://pith.science/pith/YA7VD33DT4LIFILM6B2MPYO2D2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YA7VD33DT4LIFILM6B2MPYO2D2/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":"2026-05-30T10:52:55Z","links":{"resolver":"https://pith.science/pith/YA7VD33DT4LIFILM6B2MPYO2D2","bundle":"https://pith.science/pith/YA7VD33DT4LIFILM6B2MPYO2D2/bundle.json","state":"https://pith.science/pith/YA7VD33DT4LIFILM6B2MPYO2D2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YA7VD33DT4LIFILM6B2MPYO2D2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:YA7VD33DT4LIFILM6B2MPYO2D2","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":"f0b58244a76b4ba7b018850f9875dfca1d9cd681bd21d305b2d8b8645c351764","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-04-29T15:34:24Z","title_canon_sha256":"effbf6c2ae83649f1bf19596d68bd64d5b901ea69e7dc21540a77652c7ba6e47"},"schema_version":"1.0","source":{"id":"1804.10955","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.10955","created_at":"2026-05-18T00:15:13Z"},{"alias_kind":"arxiv_version","alias_value":"1804.10955v1","created_at":"2026-05-18T00:15:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.10955","created_at":"2026-05-18T00:15:13Z"},{"alias_kind":"pith_short_12","alias_value":"YA7VD33DT4LI","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"YA7VD33DT4LIFILM","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"YA7VD33D","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:67ce562569614c57e4fdc8efe44d82246677707ff373204cb1ccb91e3a427408","target":"graph","created_at":"2026-05-18T00:15:13Z","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":"In this paper we report two new super Li-rich K giants: KIC 2305930 and KIC 12645107 with Li abundances exceeding that of ISM (A(Li) $\\geq$ 3.2 dex). Importantly, both the giants have been classified as core He-burning red clump stars based on asteroseismic data from Kepler mission. Also, both the stars are found to be low mass (M $\\approx$ 1.0 M$_{\\odot}$) which, together with an evidence of their evolutionary status of being red clump imply that the stars have gone through both the luminosity bump and He-flash during their RGB evolution. Stars' large Li abundance and evolutionary phase sugge","authors_text":"B. Eswar Reddy, Gang Zhao, Raghubar Singh, Yerra Bharat Kumar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-04-29T15:34:24Z","title":"Two new Super Li-rich core He-burning giants: A new twist to the long tale of Li enhancement in K giants"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.10955","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:fe579d89f4bb121cb0a3eafbef01c0c1ae685cc093e26d5ba5c572bf92bce62b","target":"record","created_at":"2026-05-18T00:15:13Z","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":"f0b58244a76b4ba7b018850f9875dfca1d9cd681bd21d305b2d8b8645c351764","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-04-29T15:34:24Z","title_canon_sha256":"effbf6c2ae83649f1bf19596d68bd64d5b901ea69e7dc21540a77652c7ba6e47"},"schema_version":"1.0","source":{"id":"1804.10955","kind":"arxiv","version":1}},"canonical_sha256":"c03f51ef639f1682a16cf074c7e1da1ea37283c44a971f391849d8719c530779","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c03f51ef639f1682a16cf074c7e1da1ea37283c44a971f391849d8719c530779","first_computed_at":"2026-05-18T00:15:13.779416Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:13.779416Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1pdw3qhH2zTaKhRTRxwELPERrjSzJffqz97c4SG85BinSphSyZSNjTS/rxfXFZZ7JiMoPwqUQ4AIGpJ2Y790BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:13.780015Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.10955","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fe579d89f4bb121cb0a3eafbef01c0c1ae685cc093e26d5ba5c572bf92bce62b","sha256:67ce562569614c57e4fdc8efe44d82246677707ff373204cb1ccb91e3a427408"],"state_sha256":"95d0e31cb433e0f5a8945de191b1d213db78b69ce43326cdf972b86dbecd5e59"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HxadH4g+R8kCL0w/MiKUmGHF1xoLr+rGOGfeyxdX70QKYGTIbrZ2WLhEE+rLiWnKDb23S8wDjE6PxZmKcZC1AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T10:52:55.819940Z","bundle_sha256":"413516518424ff965963de8f389782ed90bf43f01bedec502956b1b7e9bf160d"}}