{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:E7IOIFMRBNFJO4ABZYYSFQFTDU","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":"11e5cf245e39ff6828c17155032995094e2409d1387be2315effaef9e18ea5fa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-24T19:31:07Z","title_canon_sha256":"6c956088db963aa042ba1935a37739345d9d14a08ae46aee3faf69dc54ca136c"},"schema_version":"1.0","source":{"id":"1710.08960","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.08960","created_at":"2026-05-17T23:59:58Z"},{"alias_kind":"arxiv_version","alias_value":"1710.08960v2","created_at":"2026-05-17T23:59:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.08960","created_at":"2026-05-17T23:59:58Z"},{"alias_kind":"pith_short_12","alias_value":"E7IOIFMRBNFJ","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_16","alias_value":"E7IOIFMRBNFJO4AB","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_8","alias_value":"E7IOIFMR","created_at":"2026-05-18T12:31:12Z"}],"graph_snapshots":[{"event_id":"sha256:cc512d4584cd6afa33d05ff1f0dbee58ea34e12e5f9ec4e066c8cb32b81cf9ed","target":"graph","created_at":"2026-05-17T23:59:58Z","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":"Manipulation of intrinsic electron degrees of freedom, such as charge and spin, gives rise to electronics and spintronics, respectively. Electrons in monolayer materials with a honeycomb lattice structure, such as the Transition-Metal Dichalcogenides (TMD's), can be distinguished according to the region (valley) of the Brillouin zone to which they belong. Valleytronics, the manipulation of this electron's property, is expected to set up a new era in the realm of electronic devices. In this work, we accurately determine the energy spectrum and lifetimes of exciton (electron-hole) bound-states f","authors_text":"C. Morais Smith, E. C. Marino, Leandro O. Nascimento, N. Menezes, Van S\\'ergio Alves","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-24T19:31:07Z","title":"Quantum-electrodynamical approach to the exciton spectrum in Transition-Metal Dichalcogenides"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.08960","kind":"arxiv","version":2},"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:bbfb61133246b88c5356747327e6b34d067f3b04fc96e66f150c750bed2a5600","target":"record","created_at":"2026-05-17T23:59:58Z","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":"11e5cf245e39ff6828c17155032995094e2409d1387be2315effaef9e18ea5fa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-24T19:31:07Z","title_canon_sha256":"6c956088db963aa042ba1935a37739345d9d14a08ae46aee3faf69dc54ca136c"},"schema_version":"1.0","source":{"id":"1710.08960","kind":"arxiv","version":2}},"canonical_sha256":"27d0e415910b4a977001ce3122c0b31d16fef53d9853ad4664fd8c9e5ae3ce0e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"27d0e415910b4a977001ce3122c0b31d16fef53d9853ad4664fd8c9e5ae3ce0e","first_computed_at":"2026-05-17T23:59:58.247808Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:58.247808Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ReTgxflVAByi0XtVECP+6JnPEPN8TajLK9DSI9Mh/OEBfeqhfQi7Octh7/dNU1WeIuho9Qwu6uOOcLF7sNtpBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:58.248405Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.08960","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bbfb61133246b88c5356747327e6b34d067f3b04fc96e66f150c750bed2a5600","sha256:cc512d4584cd6afa33d05ff1f0dbee58ea34e12e5f9ec4e066c8cb32b81cf9ed"],"state_sha256":"26d84a0176b65b4dfed8e9e6e18a1b26834d3d703e2a302ce69798cffb0a9dd4"}