{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:I35TXWYYUIAVML5TXCFDPNXQ6Q","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":"a1d691819cf58c65f15b10d91896ab42a0abadb7c17ec223b4703a8fbd06bd92","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-01T09:01:34Z","title_canon_sha256":"364847fbbc3cf75f83e15d7512b614e17e0e27600fcc6c66bec95f83075df5c5"},"schema_version":"1.0","source":{"id":"1210.0317","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.0317","created_at":"2026-05-18T01:54:12Z"},{"alias_kind":"arxiv_version","alias_value":"1210.0317v1","created_at":"2026-05-18T01:54:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.0317","created_at":"2026-05-18T01:54:12Z"},{"alias_kind":"pith_short_12","alias_value":"I35TXWYYUIAV","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"I35TXWYYUIAVML5T","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"I35TXWYY","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:34e81e94600f861416605a5dc7df897c562c0743ccc1e77d0297882ba695d9bf","target":"graph","created_at":"2026-05-18T01:54:12Z","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 new near-infrared (IR) spectra (0.80-1.35um) of the pre-Main Sequence source PV Cep taken during a monitoring program of eruptive variables we are conducting since some years. Simultaneous photometric and spectroscopic observations are systematically carried out during outburst and quiescence periods. By correlating extinction-free parameters, such as HI recombination lines and underlying continuum, it is possible to infer on the mechanism(s) responsible for their origin. Accretion and mass loss processes have a dominant role in determining the PV Cep irregular variability of both c","authors_text":"A. A. Arkharov, A. Di Paola, D. Lorenzetti, S. Antoniucci, T. Giannini, V. M. Larionov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-01T09:01:34Z","title":"Interpreting the simultaneous variability of near-IR continuum and line emission in young stellar objects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.0317","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:bb9d5659619ac38d2d4f225fba94c8af914fd628aef680e7c726fab0b617f7db","target":"record","created_at":"2026-05-18T01:54:12Z","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":"a1d691819cf58c65f15b10d91896ab42a0abadb7c17ec223b4703a8fbd06bd92","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-01T09:01:34Z","title_canon_sha256":"364847fbbc3cf75f83e15d7512b614e17e0e27600fcc6c66bec95f83075df5c5"},"schema_version":"1.0","source":{"id":"1210.0317","kind":"arxiv","version":1}},"canonical_sha256":"46fb3bdb18a201562fb3b88a37b6f0f4385a8a9b70a175c356ae5776083324bd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"46fb3bdb18a201562fb3b88a37b6f0f4385a8a9b70a175c356ae5776083324bd","first_computed_at":"2026-05-18T01:54:12.240690Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:54:12.240690Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Oidy3cxiR55ie3DCdw9r+9frvJ2hhHuiSt2IXy2mmEAmq+Ri0i/DQGtudO1rG7GHrJiBu0Y3V5SOY0mmzRSzAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:54:12.241112Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.0317","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb9d5659619ac38d2d4f225fba94c8af914fd628aef680e7c726fab0b617f7db","sha256:34e81e94600f861416605a5dc7df897c562c0743ccc1e77d0297882ba695d9bf"],"state_sha256":"877149eb07b292b5e11a9922fe5932cf7d69d9249d3297caffad6d3b2f2bc21d"}