{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:PVT3EOPWC7FK7CWKE3F5YIJDFM","short_pith_number":"pith:PVT3EOPW","canonical_record":{"source":{"id":"1309.3142","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-09-12T12:52:53Z","cross_cats_sorted":[],"title_canon_sha256":"32a0ccf9c35131be48cdf9f4bba11916d3bb1cd28b8a149ca363c4b1dcd30855","abstract_canon_sha256":"9237b51050f2ab76695bd5781eabf607fe4b884829de775495d6692a29948fae"},"schema_version":"1.0"},"canonical_sha256":"7d67b239f617caaf8aca26cbdc21232b18b162e3885b9dfbac2dcb99557031f0","source":{"kind":"arxiv","id":"1309.3142","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.3142","created_at":"2026-05-18T01:47:42Z"},{"alias_kind":"arxiv_version","alias_value":"1309.3142v1","created_at":"2026-05-18T01:47:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.3142","created_at":"2026-05-18T01:47:42Z"},{"alias_kind":"pith_short_12","alias_value":"PVT3EOPWC7FK","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"PVT3EOPWC7FK7CWK","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"PVT3EOPW","created_at":"2026-05-18T12:27:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:PVT3EOPWC7FK7CWKE3F5YIJDFM","target":"record","payload":{"canonical_record":{"source":{"id":"1309.3142","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-09-12T12:52:53Z","cross_cats_sorted":[],"title_canon_sha256":"32a0ccf9c35131be48cdf9f4bba11916d3bb1cd28b8a149ca363c4b1dcd30855","abstract_canon_sha256":"9237b51050f2ab76695bd5781eabf607fe4b884829de775495d6692a29948fae"},"schema_version":"1.0"},"canonical_sha256":"7d67b239f617caaf8aca26cbdc21232b18b162e3885b9dfbac2dcb99557031f0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:47:42.704107Z","signature_b64":"2enlXnBacxxj4KVCbMlzgPC9LyTgLJYB3eaW2XVps3t1p6/7WNI0Ky0Hw/w0WDvjIvLuqhwH3/KHmGyNhYG8Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7d67b239f617caaf8aca26cbdc21232b18b162e3885b9dfbac2dcb99557031f0","last_reissued_at":"2026-05-18T01:47:42.703367Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:47:42.703367Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1309.3142","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":"2026-05-18T01:47:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8x796tEPthlVEDEImHEel0o/Se5QulWcE94tq9RkKonTgpeBx9dcbuYac6yz4se0B/nORBASVBp/Z0XanzMuBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T10:31:22.947027Z"},"content_sha256":"e6349cb9ca146f500fc6f5dc5f6b7bd1dac7e98adccbf9990b504695d18c3df3","schema_version":"1.0","event_id":"sha256:e6349cb9ca146f500fc6f5dc5f6b7bd1dac7e98adccbf9990b504695d18c3df3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:PVT3EOPWC7FK7CWKE3F5YIJDFM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Emission line diagnostics for accretion and outflows in young very low-mass stars and brown dwarfs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A.Scholz, B.Stelzer, E.Whelan, J.M.Alcala","submitted_at":"2013-09-12T12:52:53Z","abstract_excerpt":"We discuss accretion and outflow properties of three very low-mass young stellar objects based on broad-band mid-resolution X-Shooter/VLT spectra. Our targets (FU TauA, 2M 1207-39, and Par-Lup3-4) have spectral types between M5 and M8, ages between 1 Myr and ~10 Myr, and are known to be accreting from previous studies. The final objective of our project is the determination of mass outflow to accretion rate for objects near or within the substellar regime as a probe for the T Tauri phase of brown dwarfs and the investigation of variability in the accretion and outflow processes."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.3142","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":"2026-05-18T01:47:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bBNaba1i97J5gNRuBHkMbJcLj0gLSapI1g7w2/Ixy3MENRxnOPonMwSXaZOUe8wZJbFTkTxHQRnTSFVnJYFbCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T10:31:22.947387Z"},"content_sha256":"5545dd1222592b7d5508c01e853dd2c993911644f313a22608cda53651a51631","schema_version":"1.0","event_id":"sha256:5545dd1222592b7d5508c01e853dd2c993911644f313a22608cda53651a51631"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PVT3EOPWC7FK7CWKE3F5YIJDFM/bundle.json","state_url":"https://pith.science/pith/PVT3EOPWC7FK7CWKE3F5YIJDFM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PVT3EOPWC7FK7CWKE3F5YIJDFM/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":"2026-06-11T10:31:22Z","links":{"resolver":"https://pith.science/pith/PVT3EOPWC7FK7CWKE3F5YIJDFM","bundle":"https://pith.science/pith/PVT3EOPWC7FK7CWKE3F5YIJDFM/bundle.json","state":"https://pith.science/pith/PVT3EOPWC7FK7CWKE3F5YIJDFM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PVT3EOPWC7FK7CWKE3F5YIJDFM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:PVT3EOPWC7FK7CWKE3F5YIJDFM","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":"9237b51050f2ab76695bd5781eabf607fe4b884829de775495d6692a29948fae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-09-12T12:52:53Z","title_canon_sha256":"32a0ccf9c35131be48cdf9f4bba11916d3bb1cd28b8a149ca363c4b1dcd30855"},"schema_version":"1.0","source":{"id":"1309.3142","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.3142","created_at":"2026-05-18T01:47:42Z"},{"alias_kind":"arxiv_version","alias_value":"1309.3142v1","created_at":"2026-05-18T01:47:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.3142","created_at":"2026-05-18T01:47:42Z"},{"alias_kind":"pith_short_12","alias_value":"PVT3EOPWC7FK","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"PVT3EOPWC7FK7CWK","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"PVT3EOPW","created_at":"2026-05-18T12:27:57Z"}],"graph_snapshots":[{"event_id":"sha256:5545dd1222592b7d5508c01e853dd2c993911644f313a22608cda53651a51631","target":"graph","created_at":"2026-05-18T01:47:42Z","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 discuss accretion and outflow properties of three very low-mass young stellar objects based on broad-band mid-resolution X-Shooter/VLT spectra. Our targets (FU TauA, 2M 1207-39, and Par-Lup3-4) have spectral types between M5 and M8, ages between 1 Myr and ~10 Myr, and are known to be accreting from previous studies. The final objective of our project is the determination of mass outflow to accretion rate for objects near or within the substellar regime as a probe for the T Tauri phase of brown dwarfs and the investigation of variability in the accretion and outflow processes.","authors_text":"A.Scholz, B.Stelzer, E.Whelan, J.M.Alcala","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-09-12T12:52:53Z","title":"Emission line diagnostics for accretion and outflows in young very low-mass stars and brown dwarfs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.3142","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:e6349cb9ca146f500fc6f5dc5f6b7bd1dac7e98adccbf9990b504695d18c3df3","target":"record","created_at":"2026-05-18T01:47:42Z","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":"9237b51050f2ab76695bd5781eabf607fe4b884829de775495d6692a29948fae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-09-12T12:52:53Z","title_canon_sha256":"32a0ccf9c35131be48cdf9f4bba11916d3bb1cd28b8a149ca363c4b1dcd30855"},"schema_version":"1.0","source":{"id":"1309.3142","kind":"arxiv","version":1}},"canonical_sha256":"7d67b239f617caaf8aca26cbdc21232b18b162e3885b9dfbac2dcb99557031f0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7d67b239f617caaf8aca26cbdc21232b18b162e3885b9dfbac2dcb99557031f0","first_computed_at":"2026-05-18T01:47:42.703367Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:47:42.703367Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2enlXnBacxxj4KVCbMlzgPC9LyTgLJYB3eaW2XVps3t1p6/7WNI0Ky0Hw/w0WDvjIvLuqhwH3/KHmGyNhYG8Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:47:42.704107Z","signed_message":"canonical_sha256_bytes"},"source_id":"1309.3142","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e6349cb9ca146f500fc6f5dc5f6b7bd1dac7e98adccbf9990b504695d18c3df3","sha256:5545dd1222592b7d5508c01e853dd2c993911644f313a22608cda53651a51631"],"state_sha256":"ac417d99ab582690bc5b53b7d6620854c1bab4812b6084091956f34a5f4dc4dc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V+Tn8MzYDaMu4vSFTM8NRPGs0WjIPpGduNR+t/hSSBTtHOi/7rvdTOo6Gq6m+3+QGUFh9Y+Hvfg1bB5m3VasDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T10:31:22.949264Z","bundle_sha256":"bd129cca06ababaf29e303c35632effe8f6116cdb4b51bddc3cf0ce003739075"}}