{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:ZQV6IIIMHJIVVJOQZLCFF5PLGB","short_pith_number":"pith:ZQV6IIIM","schema_version":"1.0","canonical_sha256":"cc2be4210c3a515aa5d0cac452f5eb304bdf703f6674adc1e41d5bc88911e48a","source":{"kind":"arxiv","id":"1003.3100","version":1},"attestation_state":"computed","paper":{"title":"Determining the forsterite abundance of the dust around Asymptotic Giant Branch stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"B.L. de Vries, F. Kemper, J.A.D.L. Blommaert, L.B.F.M. Waters, M. Min","submitted_at":"2010-03-16T08:13:04Z","abstract_excerpt":"Aims. We present a diagnostic tool to determine the abundance of the crystalline silicate forsterite in AGB stars surrounded by a thick shell of silicate dust. Using six infrared spectra of high mass-loss oxygen rich AGB stars we obtain the forsterite abundance of their dust shells.\n Methods. We use a monte carlo radiative transfer code to calculate infrared spectra of dust enshrouded AGB stars. We vary the dust composition, mass-loss rate and outer radius. We focus on the strength of the 11.3 and the 33.6 \\mu m forsterite bands, that probe the most recent (11.3 \\mu m) and older (33.6 \\mu m) m"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1003.3100","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-03-16T08:13:04Z","cross_cats_sorted":[],"title_canon_sha256":"65782de080e794505318429e55e23eb569c40d35591882be9c8a609fcf28e253","abstract_canon_sha256":"22339651f209bae254460ba68c1c6d79a4ba08cf1767fbf77efc56c33bf82bb2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:08:33.439862Z","signature_b64":"tNmu3LRJ/Ae6bkMzD29nG9ojgEvZKqiPl9N7d+P26NF2xc7g5yPZ5nzJQt4PdHUfpl1Af+akG1v25SsCsbc6Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cc2be4210c3a515aa5d0cac452f5eb304bdf703f6674adc1e41d5bc88911e48a","last_reissued_at":"2026-05-18T02:08:33.438964Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:08:33.438964Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Determining the forsterite abundance of the dust around Asymptotic Giant Branch stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"B.L. de Vries, F. Kemper, J.A.D.L. Blommaert, L.B.F.M. Waters, M. Min","submitted_at":"2010-03-16T08:13:04Z","abstract_excerpt":"Aims. We present a diagnostic tool to determine the abundance of the crystalline silicate forsterite in AGB stars surrounded by a thick shell of silicate dust. Using six infrared spectra of high mass-loss oxygen rich AGB stars we obtain the forsterite abundance of their dust shells.\n Methods. We use a monte carlo radiative transfer code to calculate infrared spectra of dust enshrouded AGB stars. We vary the dust composition, mass-loss rate and outer radius. We focus on the strength of the 11.3 and the 33.6 \\mu m forsterite bands, that probe the most recent (11.3 \\mu m) and older (33.6 \\mu m) m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.3100","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1003.3100","created_at":"2026-05-18T02:08:33.439112+00:00"},{"alias_kind":"arxiv_version","alias_value":"1003.3100v1","created_at":"2026-05-18T02:08:33.439112+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.3100","created_at":"2026-05-18T02:08:33.439112+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZQV6IIIMHJIV","created_at":"2026-05-18T12:26:18.847500+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZQV6IIIMHJIVVJOQ","created_at":"2026-05-18T12:26:18.847500+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZQV6IIIM","created_at":"2026-05-18T12:26:18.847500+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZQV6IIIMHJIVVJOQZLCFF5PLGB","json":"https://pith.science/pith/ZQV6IIIMHJIVVJOQZLCFF5PLGB.json","graph_json":"https://pith.science/api/pith-number/ZQV6IIIMHJIVVJOQZLCFF5PLGB/graph.json","events_json":"https://pith.science/api/pith-number/ZQV6IIIMHJIVVJOQZLCFF5PLGB/events.json","paper":"https://pith.science/paper/ZQV6IIIM"},"agent_actions":{"view_html":"https://pith.science/pith/ZQV6IIIMHJIVVJOQZLCFF5PLGB","download_json":"https://pith.science/pith/ZQV6IIIMHJIVVJOQZLCFF5PLGB.json","view_paper":"https://pith.science/paper/ZQV6IIIM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1003.3100&json=true","fetch_graph":"https://pith.science/api/pith-number/ZQV6IIIMHJIVVJOQZLCFF5PLGB/graph.json","fetch_events":"https://pith.science/api/pith-number/ZQV6IIIMHJIVVJOQZLCFF5PLGB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZQV6IIIMHJIVVJOQZLCFF5PLGB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZQV6IIIMHJIVVJOQZLCFF5PLGB/action/storage_attestation","attest_author":"https://pith.science/pith/ZQV6IIIMHJIVVJOQZLCFF5PLGB/action/author_attestation","sign_citation":"https://pith.science/pith/ZQV6IIIMHJIVVJOQZLCFF5PLGB/action/citation_signature","submit_replication":"https://pith.science/pith/ZQV6IIIMHJIVVJOQZLCFF5PLGB/action/replication_record"}},"created_at":"2026-05-18T02:08:33.439112+00:00","updated_at":"2026-05-18T02:08:33.439112+00:00"}