{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:4U7PHCWU4RJUIWJ7OO5BDYWUGV","short_pith_number":"pith:4U7PHCWU","canonical_record":{"source":{"id":"1211.5754","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-11-25T10:45:34Z","cross_cats_sorted":["cond-mat.other","cond-mat.str-el"],"title_canon_sha256":"de7a95627f2c570aacf51ac0584192af85b0a6bc39c9f2903046f068dc8dbe24","abstract_canon_sha256":"e816be163d4451c948744b4d1dfa49ce5dabceaa0641de9d10f0b05102e81010"},"schema_version":"1.0"},"canonical_sha256":"e53ef38ad4e45344593f73ba11e2d4355a582b1f12f4349dc399c1290c850ca1","source":{"kind":"arxiv","id":"1211.5754","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.5754","created_at":"2026-05-18T03:40:02Z"},{"alias_kind":"arxiv_version","alias_value":"1211.5754v1","created_at":"2026-05-18T03:40:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.5754","created_at":"2026-05-18T03:40:02Z"},{"alias_kind":"pith_short_12","alias_value":"4U7PHCWU4RJU","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"4U7PHCWU4RJUIWJ7","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"4U7PHCWU","created_at":"2026-05-18T12:26:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:4U7PHCWU4RJUIWJ7OO5BDYWUGV","target":"record","payload":{"canonical_record":{"source":{"id":"1211.5754","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-11-25T10:45:34Z","cross_cats_sorted":["cond-mat.other","cond-mat.str-el"],"title_canon_sha256":"de7a95627f2c570aacf51ac0584192af85b0a6bc39c9f2903046f068dc8dbe24","abstract_canon_sha256":"e816be163d4451c948744b4d1dfa49ce5dabceaa0641de9d10f0b05102e81010"},"schema_version":"1.0"},"canonical_sha256":"e53ef38ad4e45344593f73ba11e2d4355a582b1f12f4349dc399c1290c850ca1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:40:02.023586Z","signature_b64":"wqe0fPumpw7GjiDKPoemVC9T7ei8vt7z/5Ng0oDs4D7bVqpmbNEwFQ4kiQ5WdVJ3XL7R+UKDDtyfHzWutVoqCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e53ef38ad4e45344593f73ba11e2d4355a582b1f12f4349dc399c1290c850ca1","last_reissued_at":"2026-05-18T03:40:02.022923Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:40:02.022923Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1211.5754","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":"2026-05-18T03:40:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DJ/cNfeTUcXve1lUayt31zyrJkiSfh8GifJGLvD47MaGGRAYkzQ3+sDfsyRhww8CTTorqlMYENytgyx9weFOAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T01:12:14.130019Z"},"content_sha256":"35b257147948397a83b9a0be1f2a07a19f639518b21e7c7c15b0ded50345724a","schema_version":"1.0","event_id":"sha256:35b257147948397a83b9a0be1f2a07a19f639518b21e7c7c15b0ded50345724a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:4U7PHCWU4RJUIWJ7OO5BDYWUGV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Stability of Trionic States in Zigzag Carbon Nanotubes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other","cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Sergey Marchenko","submitted_at":"2012-11-25T10:45:34Z","abstract_excerpt":"The stability of trionic excitations in zigzag carbon nanotubes has been estimated. A trion is shown to be unstable with respect to the ground excitonic state and stable with respect to the excited one. So, trions in nanotubes of this type can be formed by capturing an electron or a hole by an excited exciton. In other words, the trion in a nanotube is an excimer complex, which results in the formation of a system with three energy levels (unexcited exciton--trion--excited exciton)."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.5754","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":"2026-05-18T03:40:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N+jhaaEAcze8/gYCbC7zGX0kY+LVsER7WQCogpQRLrjhDeLmlFGrt4v3F8VpOqP+qqnRUTID8FKqtXH9GHwuAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T01:12:14.130653Z"},"content_sha256":"30148b0aa2df86a72c98dc78ad90da3423a7f50f610bca71769313e49dc0a10f","schema_version":"1.0","event_id":"sha256:30148b0aa2df86a72c98dc78ad90da3423a7f50f610bca71769313e49dc0a10f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4U7PHCWU4RJUIWJ7OO5BDYWUGV/bundle.json","state_url":"https://pith.science/pith/4U7PHCWU4RJUIWJ7OO5BDYWUGV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4U7PHCWU4RJUIWJ7OO5BDYWUGV/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":"2026-06-10T01:12:14Z","links":{"resolver":"https://pith.science/pith/4U7PHCWU4RJUIWJ7OO5BDYWUGV","bundle":"https://pith.science/pith/4U7PHCWU4RJUIWJ7OO5BDYWUGV/bundle.json","state":"https://pith.science/pith/4U7PHCWU4RJUIWJ7OO5BDYWUGV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4U7PHCWU4RJUIWJ7OO5BDYWUGV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:4U7PHCWU4RJUIWJ7OO5BDYWUGV","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":"e816be163d4451c948744b4d1dfa49ce5dabceaa0641de9d10f0b05102e81010","cross_cats_sorted":["cond-mat.other","cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-11-25T10:45:34Z","title_canon_sha256":"de7a95627f2c570aacf51ac0584192af85b0a6bc39c9f2903046f068dc8dbe24"},"schema_version":"1.0","source":{"id":"1211.5754","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.5754","created_at":"2026-05-18T03:40:02Z"},{"alias_kind":"arxiv_version","alias_value":"1211.5754v1","created_at":"2026-05-18T03:40:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.5754","created_at":"2026-05-18T03:40:02Z"},{"alias_kind":"pith_short_12","alias_value":"4U7PHCWU4RJU","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"4U7PHCWU4RJUIWJ7","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"4U7PHCWU","created_at":"2026-05-18T12:26:53Z"}],"graph_snapshots":[{"event_id":"sha256:30148b0aa2df86a72c98dc78ad90da3423a7f50f610bca71769313e49dc0a10f","target":"graph","created_at":"2026-05-18T03:40:02Z","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":"The stability of trionic excitations in zigzag carbon nanotubes has been estimated. A trion is shown to be unstable with respect to the ground excitonic state and stable with respect to the excited one. So, trions in nanotubes of this type can be formed by capturing an electron or a hole by an excited exciton. In other words, the trion in a nanotube is an excimer complex, which results in the formation of a system with three energy levels (unexcited exciton--trion--excited exciton).","authors_text":"Sergey Marchenko","cross_cats":["cond-mat.other","cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-11-25T10:45:34Z","title":"Stability of Trionic States in Zigzag Carbon Nanotubes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.5754","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":"sha256:35b257147948397a83b9a0be1f2a07a19f639518b21e7c7c15b0ded50345724a","target":"record","created_at":"2026-05-18T03:40:02Z","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":"e816be163d4451c948744b4d1dfa49ce5dabceaa0641de9d10f0b05102e81010","cross_cats_sorted":["cond-mat.other","cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-11-25T10:45:34Z","title_canon_sha256":"de7a95627f2c570aacf51ac0584192af85b0a6bc39c9f2903046f068dc8dbe24"},"schema_version":"1.0","source":{"id":"1211.5754","kind":"arxiv","version":1}},"canonical_sha256":"e53ef38ad4e45344593f73ba11e2d4355a582b1f12f4349dc399c1290c850ca1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e53ef38ad4e45344593f73ba11e2d4355a582b1f12f4349dc399c1290c850ca1","first_computed_at":"2026-05-18T03:40:02.022923Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:40:02.022923Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wqe0fPumpw7GjiDKPoemVC9T7ei8vt7z/5Ng0oDs4D7bVqpmbNEwFQ4kiQ5WdVJ3XL7R+UKDDtyfHzWutVoqCg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:40:02.023586Z","signed_message":"canonical_sha256_bytes"},"source_id":"1211.5754","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:35b257147948397a83b9a0be1f2a07a19f639518b21e7c7c15b0ded50345724a","sha256:30148b0aa2df86a72c98dc78ad90da3423a7f50f610bca71769313e49dc0a10f"],"state_sha256":"13dfca2919a54f1fe6e589e4f0825e695ac140bb991014f8367514cdefebe9f4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zziX8s6S5BiA2ffyHT017N6Dk8H/k7m3B3AH9Hvvw4YiZaTibEWTbGOSXJL0AzKIZi8UVlM3Q+cmhFq10DGaAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T01:12:14.134708Z","bundle_sha256":"10b95c356ebd44c5d4501d5422597be4aeb7a9c795eb23c9bbe183699b4f5ed7"}}