{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:3HXHCSI3PPLXLPQJXQLYEFNBWT","short_pith_number":"pith:3HXHCSI3","canonical_record":{"source":{"id":"1101.3695","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-01-19T14:20:32Z","cross_cats_sorted":[],"title_canon_sha256":"8889d57fd8cd2ca9e31921d660f44bfcea375cbac762ec119053335a025a9cea","abstract_canon_sha256":"8cb6680515e76375770a64e7e9e7dc23d819d42db8a37d36cbcaeb977851e5d9"},"schema_version":"1.0"},"canonical_sha256":"d9ee71491b7bd775be09bc178215a1b4e2bf5b448ed006d9af44a8d735b5b8c3","source":{"kind":"arxiv","id":"1101.3695","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.3695","created_at":"2026-05-18T02:03:26Z"},{"alias_kind":"arxiv_version","alias_value":"1101.3695v1","created_at":"2026-05-18T02:03:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.3695","created_at":"2026-05-18T02:03:26Z"},{"alias_kind":"pith_short_12","alias_value":"3HXHCSI3PPLX","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"3HXHCSI3PPLXLPQJ","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"3HXHCSI3","created_at":"2026-05-18T12:26:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:3HXHCSI3PPLXLPQJXQLYEFNBWT","target":"record","payload":{"canonical_record":{"source":{"id":"1101.3695","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-01-19T14:20:32Z","cross_cats_sorted":[],"title_canon_sha256":"8889d57fd8cd2ca9e31921d660f44bfcea375cbac762ec119053335a025a9cea","abstract_canon_sha256":"8cb6680515e76375770a64e7e9e7dc23d819d42db8a37d36cbcaeb977851e5d9"},"schema_version":"1.0"},"canonical_sha256":"d9ee71491b7bd775be09bc178215a1b4e2bf5b448ed006d9af44a8d735b5b8c3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:26.393074Z","signature_b64":"bcd0q62gf8iABtnhWMYyKe1gas33z6V1WSqOp330yItB7lcmzO6pmePXV+o+Hb7uNCyeQTb2Zo9pzUaZWW8HCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d9ee71491b7bd775be09bc178215a1b4e2bf5b448ed006d9af44a8d735b5b8c3","last_reissued_at":"2026-05-18T02:03:26.392698Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:26.392698Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1101.3695","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":"2026-05-18T02:03:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e687btmD5FAHMtehAj/dE/Gu4os+N4tbTHHST8ORZFn8iXgNOXsJD+WwRrRsgJaXVPWo7GX9Um2qshldouOIDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T17:52:10.832829Z"},"content_sha256":"9535ac2e5bb790f98d7a0d9875ae40c0b452f41918c07f4b9fdec23999647869","schema_version":"1.0","event_id":"sha256:9535ac2e5bb790f98d7a0d9875ae40c0b452f41918c07f4b9fdec23999647869"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:3HXHCSI3PPLXLPQJXQLYEFNBWT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"VLTI/AMBER spectro-interferometry of the Herbig Be star MWC 297 with spectral resolution 12 000","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Meilland, A.S. Miroshnichenko, D. Schertl, E. Tatulli, F. Malbet, G. Weigelt, J.H. Groh, K.-H. Hofmann, L.V. Tambovtseva, M. Benisty, R. Petrov, S. Kraus, S. Lagarde, T. Driebe, V.P. Grinin","submitted_at":"2011-01-19T14:20:32Z","abstract_excerpt":"Circumstellar disks and outflows play a fundamental role in star formation. Infrared spectro-interferometry allows the inner accretion-ejection region to be resolved. We measured interferometric visibilities, wavelength-differential phases, and closure phases of MWC 297 with a spectral resolution of 12000. To interpret our MWC 297 observations, we employed disk-wind models. The measured continuum visibilities confirm previous results that the continuum-emitting region of MWC 297 is remarkably compact. We derive a continuum ring-fit radius of ~2.2 mas (~0.56 AU at a distance of 250 pc), which i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.3695","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":"2026-05-18T02:03:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BbZlIy4/xQxscYK8qfHex7nF4elOUwY6djnp+swbYzNk49eyqFFA+VY3ep5YARVK/OtMPYzn1Q4iYlxZDenLBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T17:52:10.833180Z"},"content_sha256":"7ad9d7b0d337c0182f0be4e26279999c10270d4a08cca815c8c81fd5d89940ed","schema_version":"1.0","event_id":"sha256:7ad9d7b0d337c0182f0be4e26279999c10270d4a08cca815c8c81fd5d89940ed"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3HXHCSI3PPLXLPQJXQLYEFNBWT/bundle.json","state_url":"https://pith.science/pith/3HXHCSI3PPLXLPQJXQLYEFNBWT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3HXHCSI3PPLXLPQJXQLYEFNBWT/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":"2026-05-20T17:52:10Z","links":{"resolver":"https://pith.science/pith/3HXHCSI3PPLXLPQJXQLYEFNBWT","bundle":"https://pith.science/pith/3HXHCSI3PPLXLPQJXQLYEFNBWT/bundle.json","state":"https://pith.science/pith/3HXHCSI3PPLXLPQJXQLYEFNBWT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3HXHCSI3PPLXLPQJXQLYEFNBWT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:3HXHCSI3PPLXLPQJXQLYEFNBWT","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":"8cb6680515e76375770a64e7e9e7dc23d819d42db8a37d36cbcaeb977851e5d9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-01-19T14:20:32Z","title_canon_sha256":"8889d57fd8cd2ca9e31921d660f44bfcea375cbac762ec119053335a025a9cea"},"schema_version":"1.0","source":{"id":"1101.3695","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.3695","created_at":"2026-05-18T02:03:26Z"},{"alias_kind":"arxiv_version","alias_value":"1101.3695v1","created_at":"2026-05-18T02:03:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.3695","created_at":"2026-05-18T02:03:26Z"},{"alias_kind":"pith_short_12","alias_value":"3HXHCSI3PPLX","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"3HXHCSI3PPLXLPQJ","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"3HXHCSI3","created_at":"2026-05-18T12:26:18Z"}],"graph_snapshots":[{"event_id":"sha256:7ad9d7b0d337c0182f0be4e26279999c10270d4a08cca815c8c81fd5d89940ed","target":"graph","created_at":"2026-05-18T02:03:26Z","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":"Circumstellar disks and outflows play a fundamental role in star formation. Infrared spectro-interferometry allows the inner accretion-ejection region to be resolved. We measured interferometric visibilities, wavelength-differential phases, and closure phases of MWC 297 with a spectral resolution of 12000. To interpret our MWC 297 observations, we employed disk-wind models. The measured continuum visibilities confirm previous results that the continuum-emitting region of MWC 297 is remarkably compact. We derive a continuum ring-fit radius of ~2.2 mas (~0.56 AU at a distance of 250 pc), which i","authors_text":"A. Meilland, A.S. Miroshnichenko, D. Schertl, E. Tatulli, F. Malbet, G. Weigelt, J.H. Groh, K.-H. Hofmann, L.V. Tambovtseva, M. Benisty, R. Petrov, S. Kraus, S. Lagarde, T. Driebe, V.P. Grinin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-01-19T14:20:32Z","title":"VLTI/AMBER spectro-interferometry of the Herbig Be star MWC 297 with spectral resolution 12 000"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.3695","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":"sha256:9535ac2e5bb790f98d7a0d9875ae40c0b452f41918c07f4b9fdec23999647869","target":"record","created_at":"2026-05-18T02:03:26Z","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":"8cb6680515e76375770a64e7e9e7dc23d819d42db8a37d36cbcaeb977851e5d9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-01-19T14:20:32Z","title_canon_sha256":"8889d57fd8cd2ca9e31921d660f44bfcea375cbac762ec119053335a025a9cea"},"schema_version":"1.0","source":{"id":"1101.3695","kind":"arxiv","version":1}},"canonical_sha256":"d9ee71491b7bd775be09bc178215a1b4e2bf5b448ed006d9af44a8d735b5b8c3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d9ee71491b7bd775be09bc178215a1b4e2bf5b448ed006d9af44a8d735b5b8c3","first_computed_at":"2026-05-18T02:03:26.392698Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:26.392698Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bcd0q62gf8iABtnhWMYyKe1gas33z6V1WSqOp330yItB7lcmzO6pmePXV+o+Hb7uNCyeQTb2Zo9pzUaZWW8HCA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:26.393074Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.3695","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9535ac2e5bb790f98d7a0d9875ae40c0b452f41918c07f4b9fdec23999647869","sha256:7ad9d7b0d337c0182f0be4e26279999c10270d4a08cca815c8c81fd5d89940ed"],"state_sha256":"89fb79eaed9b650f1a3c6f1291105183811d4b1ffcc44df3bab306de52140c4a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"whPKrSADjpghvlnymNAXh/9gaGiuGxY+PYxMsCb+Ew0ZFsjXeT57M81H2NKtsRKDvaHY3rZ2vyoH23VjJAgkDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T17:52:10.836378Z","bundle_sha256":"d8342710c7dc56f425ac4ec5c615984f977e795554f6776bd15edef82a905ba8"}}