{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:7QRVIBO5VWNQI3GDKLXQ6FURWF","short_pith_number":"pith:7QRVIBO5","canonical_record":{"source":{"id":"astro-ph/0606380","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-06-15T15:38:53Z","cross_cats_sorted":[],"title_canon_sha256":"129d0313e609b84ef7fbe84513b0ac7f3062b314cce62fedc76edf21ef9a5163","abstract_canon_sha256":"a93563b6b5117937db4355e8e04870b172117cd75f563ce7aeb61f7728d5bdc2"},"schema_version":"1.0"},"canonical_sha256":"fc235405ddad9b046cc352ef0f1691b17dfb1cc0b02624f3d42fa456c920938f","source":{"kind":"arxiv","id":"astro-ph/0606380","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0606380","created_at":"2026-05-18T01:09:10Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0606380v3","created_at":"2026-05-18T01:09:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0606380","created_at":"2026-05-18T01:09:10Z"},{"alias_kind":"pith_short_12","alias_value":"7QRVIBO5VWNQ","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"7QRVIBO5VWNQI3GD","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"7QRVIBO5","created_at":"2026-05-18T12:25:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:7QRVIBO5VWNQI3GDKLXQ6FURWF","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0606380","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-06-15T15:38:53Z","cross_cats_sorted":[],"title_canon_sha256":"129d0313e609b84ef7fbe84513b0ac7f3062b314cce62fedc76edf21ef9a5163","abstract_canon_sha256":"a93563b6b5117937db4355e8e04870b172117cd75f563ce7aeb61f7728d5bdc2"},"schema_version":"1.0"},"canonical_sha256":"fc235405ddad9b046cc352ef0f1691b17dfb1cc0b02624f3d42fa456c920938f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:10.557506Z","signature_b64":"hEzV37vbUuYMBDoUbUmqFmeMGaU9vMR6bNTx1jc9SPi8ZHL3//AIQLLTwrblwKFshx9NbWITfxAByP73XQL0BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc235405ddad9b046cc352ef0f1691b17dfb1cc0b02624f3d42fa456c920938f","last_reissued_at":"2026-05-18T01:09:10.556849Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:10.556849Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0606380","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:09:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5SzWq06nGmhw/Fds4gl5NRSsypJDpBQtSBko8nba2WeEg/gDlKkBgWU+p1f2JgaPF0H036dU+vEZ7pnlr2YyBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T15:06:28.058203Z"},"content_sha256":"fa92115d72d72285dd37d0e841b8b0d5e0bcc1c091510bf7d1c4a546a3ea0bc9","schema_version":"1.0","event_id":"sha256:fa92115d72d72285dd37d0e841b8b0d5e0bcc1c091510bf7d1c4a546a3ea0bc9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:7QRVIBO5VWNQI3GDKLXQ6FURWF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Near-IR variability properties of a selected sample of AGB stars","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Manchado, D. Engels, F. M. Jim\\'enez-Esteban, P. Garc\\'ia-Lario","submitted_at":"2006-06-15T15:38:53Z","abstract_excerpt":"We present the results of a near-infrared monitoring programme of a selected sample of stars, initially suspected to be Mira variables and OH/IR stars, covering more than a decade of observations. The objects monitored cover the typical range of IRAS colours shown by O-rich stars on the Asymptotic Giant Branch and show a surprisingly large diversity of variability properties. 16 objects are confirmed as large-amplitude variables. Periods between 360 and 1800 days and typical amplitudes from 1 to 2 magnitudes could be determined for nine of them. In three light curves we find a systematic decre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0606380","kind":"arxiv","version":3},"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":"2026-05-18T01:09:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WEoy4sm8eCfbbledc2/fahE5wLDB1Iquc39JMrxzR5TyDGjJryfutEBWAgpnxK1dHGrf8gBYL0eOY8p1ghO3Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T15:06:28.058574Z"},"content_sha256":"b23d2241ee04d6987aab03e6061aa9c258d672dcf4bb0ec84044c56c98d36262","schema_version":"1.0","event_id":"sha256:b23d2241ee04d6987aab03e6061aa9c258d672dcf4bb0ec84044c56c98d36262"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7QRVIBO5VWNQI3GDKLXQ6FURWF/bundle.json","state_url":"https://pith.science/pith/7QRVIBO5VWNQI3GDKLXQ6FURWF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7QRVIBO5VWNQI3GDKLXQ6FURWF/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":"2026-05-29T15:06:28Z","links":{"resolver":"https://pith.science/pith/7QRVIBO5VWNQI3GDKLXQ6FURWF","bundle":"https://pith.science/pith/7QRVIBO5VWNQI3GDKLXQ6FURWF/bundle.json","state":"https://pith.science/pith/7QRVIBO5VWNQI3GDKLXQ6FURWF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7QRVIBO5VWNQI3GDKLXQ6FURWF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:7QRVIBO5VWNQI3GDKLXQ6FURWF","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":"a93563b6b5117937db4355e8e04870b172117cd75f563ce7aeb61f7728d5bdc2","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-06-15T15:38:53Z","title_canon_sha256":"129d0313e609b84ef7fbe84513b0ac7f3062b314cce62fedc76edf21ef9a5163"},"schema_version":"1.0","source":{"id":"astro-ph/0606380","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0606380","created_at":"2026-05-18T01:09:10Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0606380v3","created_at":"2026-05-18T01:09:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0606380","created_at":"2026-05-18T01:09:10Z"},{"alias_kind":"pith_short_12","alias_value":"7QRVIBO5VWNQ","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"7QRVIBO5VWNQI3GD","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"7QRVIBO5","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:b23d2241ee04d6987aab03e6061aa9c258d672dcf4bb0ec84044c56c98d36262","target":"graph","created_at":"2026-05-18T01:09:10Z","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 present the results of a near-infrared monitoring programme of a selected sample of stars, initially suspected to be Mira variables and OH/IR stars, covering more than a decade of observations. The objects monitored cover the typical range of IRAS colours shown by O-rich stars on the Asymptotic Giant Branch and show a surprisingly large diversity of variability properties. 16 objects are confirmed as large-amplitude variables. Periods between 360 and 1800 days and typical amplitudes from 1 to 2 magnitudes could be determined for nine of them. In three light curves we find a systematic decre","authors_text":"A. Manchado, D. Engels, F. M. Jim\\'enez-Esteban, P. Garc\\'ia-Lario","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2006-06-15T15:38:53Z","title":"Near-IR variability properties of a selected sample of AGB stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0606380","kind":"arxiv","version":3},"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:fa92115d72d72285dd37d0e841b8b0d5e0bcc1c091510bf7d1c4a546a3ea0bc9","target":"record","created_at":"2026-05-18T01:09:10Z","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":"a93563b6b5117937db4355e8e04870b172117cd75f563ce7aeb61f7728d5bdc2","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-06-15T15:38:53Z","title_canon_sha256":"129d0313e609b84ef7fbe84513b0ac7f3062b314cce62fedc76edf21ef9a5163"},"schema_version":"1.0","source":{"id":"astro-ph/0606380","kind":"arxiv","version":3}},"canonical_sha256":"fc235405ddad9b046cc352ef0f1691b17dfb1cc0b02624f3d42fa456c920938f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fc235405ddad9b046cc352ef0f1691b17dfb1cc0b02624f3d42fa456c920938f","first_computed_at":"2026-05-18T01:09:10.556849Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:10.556849Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hEzV37vbUuYMBDoUbUmqFmeMGaU9vMR6bNTx1jc9SPi8ZHL3//AIQLLTwrblwKFshx9NbWITfxAByP73XQL0BA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:10.557506Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0606380","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fa92115d72d72285dd37d0e841b8b0d5e0bcc1c091510bf7d1c4a546a3ea0bc9","sha256:b23d2241ee04d6987aab03e6061aa9c258d672dcf4bb0ec84044c56c98d36262"],"state_sha256":"37c98437c4fd0e147b31536831198f6a597cf886dab2d6849998bbb5d4a12f76"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V8/OAUcHPYz/tEK3nRBEdHOr7Ut+07m7NC9EspsERHmG6evqZyROxRwyIWvBn8I2QESJDbX+G8k3d9jlQCNcAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T15:06:28.060583Z","bundle_sha256":"864d5483eda0c2b86419eb328e577cdd27295a3507a56bd5ca9efc0a167663a7"}}