{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:JDB6D3Z4DCDRPW7W3YA7AH2KEY","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":"e98dddb64dc4580368d530e67c6455f76989ff56e4578b6d4066a77aac11ff0e","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2007-03-13T13:56:21Z","title_canon_sha256":"e14b00e72a698d84078c44194b450a59d7c96e5d788d3e1d372fdde170c224f9"},"schema_version":"1.0","source":{"id":"cond-mat/0703337","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0703337","created_at":"2026-05-18T01:09:20Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0703337v1","created_at":"2026-05-18T01:09:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0703337","created_at":"2026-05-18T01:09:20Z"},{"alias_kind":"pith_short_12","alias_value":"JDB6D3Z4DCDR","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"JDB6D3Z4DCDRPW7W","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"JDB6D3Z4","created_at":"2026-05-18T12:25:55Z"}],"graph_snapshots":[{"event_id":"sha256:9064b42cfcd68c15bbd61915e5d9759b964b20faed0a93419cae03a72243bea1","target":"graph","created_at":"2026-05-18T01:09:20Z","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":"Cathodoluminescence imaging and spectroscopy experiments on a single bamboo-like boron nitride nanotube are reported. Imaging experiments show that the luminescence is located all along the nanotube. Spectroscopy experiments point out the important role of dimensionality in this one dimensional object.","authors_text":"Annick Loiseau (LEM), Aude Maguer (LEM, Brigitte Attal-Tr\\'etout (DMPH), DMPH, Fabrice Donatini (LSP), Fran\\c{c}ois Ducastelle (LEM), Jean-S\\'ebastien Lauret (LPQM), Julien Barjon (GEMAC), LPQM), P\\'erine Jaffrennou (LEM, SMMCB)","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2007-03-13T13:56:21Z","title":"Cathodoluminescence imaging and spectroscopy on a single multiwall boron nitride nanotube"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0703337","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":"sha256:496d33c4191310de2efdd13a6b29b37f0ff73150971395048ec921dc55a4fbdb","target":"record","created_at":"2026-05-18T01:09:20Z","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":"e98dddb64dc4580368d530e67c6455f76989ff56e4578b6d4066a77aac11ff0e","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2007-03-13T13:56:21Z","title_canon_sha256":"e14b00e72a698d84078c44194b450a59d7c96e5d788d3e1d372fdde170c224f9"},"schema_version":"1.0","source":{"id":"cond-mat/0703337","kind":"arxiv","version":1}},"canonical_sha256":"48c3e1ef3c188717dbf6de01f01f4a26126b998f7b171e7692d5bfb00127d1e0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"48c3e1ef3c188717dbf6de01f01f4a26126b998f7b171e7692d5bfb00127d1e0","first_computed_at":"2026-05-18T01:09:20.884934Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:20.884934Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Yka2gOhsNpfjTA31ZrLZlePMsfX7vJ5nOWWKf2TSuZloz8vyCjAmHwJZjWsBemu/FX3e5h9tAfEWymSpvWzBCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:20.885508Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0703337","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:496d33c4191310de2efdd13a6b29b37f0ff73150971395048ec921dc55a4fbdb","sha256:9064b42cfcd68c15bbd61915e5d9759b964b20faed0a93419cae03a72243bea1"],"state_sha256":"cb1ddf2a16116c113e6f0103cd1bd8375d61466cdeac04acc104a744104cce74"}