{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:FL3DF7OT6KXRBUSWZNBNLIGSWP","short_pith_number":"pith:FL3DF7OT","canonical_record":{"source":{"id":"1605.08733","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-05-27T18:10:59Z","cross_cats_sorted":[],"title_canon_sha256":"af2ae184eba2c29caec857050b5734770f82e671c43b3ce6e09f0541e2775f2e","abstract_canon_sha256":"3ee24b543538c4c2a469cd187b73e98bfac9431dd7f963c190cf9eb96125d560"},"schema_version":"1.0"},"canonical_sha256":"2af632fdd3f2af10d256cb42d5a0d2b3d5629c7a3b41680a84f64fe9bdbd4cbc","source":{"kind":"arxiv","id":"1605.08733","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.08733","created_at":"2026-05-18T01:10:47Z"},{"alias_kind":"arxiv_version","alias_value":"1605.08733v1","created_at":"2026-05-18T01:10:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.08733","created_at":"2026-05-18T01:10:47Z"},{"alias_kind":"pith_short_12","alias_value":"FL3DF7OT6KXR","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"FL3DF7OT6KXRBUSW","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"FL3DF7OT","created_at":"2026-05-18T12:30:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:FL3DF7OT6KXRBUSWZNBNLIGSWP","target":"record","payload":{"canonical_record":{"source":{"id":"1605.08733","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-05-27T18:10:59Z","cross_cats_sorted":[],"title_canon_sha256":"af2ae184eba2c29caec857050b5734770f82e671c43b3ce6e09f0541e2775f2e","abstract_canon_sha256":"3ee24b543538c4c2a469cd187b73e98bfac9431dd7f963c190cf9eb96125d560"},"schema_version":"1.0"},"canonical_sha256":"2af632fdd3f2af10d256cb42d5a0d2b3d5629c7a3b41680a84f64fe9bdbd4cbc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:10:47.436527Z","signature_b64":"EpzOrZejYUwstMBliLuLBLRPi3n7Rnz5kdPxssVZi2rdROUy/Yvt3GBZcNT3i4sB+JEXBYECdZnTH+zzAsFIBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2af632fdd3f2af10d256cb42d5a0d2b3d5629c7a3b41680a84f64fe9bdbd4cbc","last_reissued_at":"2026-05-18T01:10:47.436144Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:10:47.436144Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1605.08733","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":"2026-05-18T01:10:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1DMNe0MBrNZMXqdS+dhLXlDVdLT0lYXjB3ClcOl9bXViMRVcTQ0MFovshTSnrx034RfMsl+OqHBzoOUm7Ey+BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T11:28:32.765408Z"},"content_sha256":"17973245708cd54926d933933cf9c8fa4e8f6849c43cb09aaada224a9fbac2d7","schema_version":"1.0","event_id":"sha256:17973245708cd54926d933933cf9c8fa4e8f6849c43cb09aaada224a9fbac2d7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:FL3DF7OT6KXRBUSWZNBNLIGSWP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Screening and Many-Body Effects in Two-Dimensional Crystals: Monolayer MoS$_{2}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Diana Y. Qiu, Felipe H. da Jornada, Steven G. Louie","submitted_at":"2016-05-27T18:10:59Z","abstract_excerpt":"We present a systematic study of the variables affecting the electronic and optical properties of two-dimensional(2D) crystals within \\textit{ab initio} GW and GW plus Bethe Salpeter Equation (GW-BSE) calculations. As a prototypical 2D transition metal dichalcogenide material, we focus our study on monolayer MoS${}_2$. We find that the reported variations in GW-BSE results in the literature for monolayer MoS${}_2$ and related systems arise from different treatments of the long-range Coulomb interaction in supercell calculations and convergence of k-grid sampling and cutoffs for various quantit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.08733","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":"2026-05-18T01:10:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yTbDJrvfAZ0+ZrAts1kfLSdsV5QE7211Crg1IUX++ZIv7Mw9emPgU2IR6SpSX4ZNm5dbA1cC4URgXi0iLXfOAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T11:28:32.765752Z"},"content_sha256":"33236d7e3b501d9856c88a78a777bc60a4125106c1c984a3dfb5b3bf3203c51e","schema_version":"1.0","event_id":"sha256:33236d7e3b501d9856c88a78a777bc60a4125106c1c984a3dfb5b3bf3203c51e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FL3DF7OT6KXRBUSWZNBNLIGSWP/bundle.json","state_url":"https://pith.science/pith/FL3DF7OT6KXRBUSWZNBNLIGSWP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FL3DF7OT6KXRBUSWZNBNLIGSWP/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":"2026-05-28T11:28:32Z","links":{"resolver":"https://pith.science/pith/FL3DF7OT6KXRBUSWZNBNLIGSWP","bundle":"https://pith.science/pith/FL3DF7OT6KXRBUSWZNBNLIGSWP/bundle.json","state":"https://pith.science/pith/FL3DF7OT6KXRBUSWZNBNLIGSWP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FL3DF7OT6KXRBUSWZNBNLIGSWP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:FL3DF7OT6KXRBUSWZNBNLIGSWP","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":"3ee24b543538c4c2a469cd187b73e98bfac9431dd7f963c190cf9eb96125d560","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-05-27T18:10:59Z","title_canon_sha256":"af2ae184eba2c29caec857050b5734770f82e671c43b3ce6e09f0541e2775f2e"},"schema_version":"1.0","source":{"id":"1605.08733","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.08733","created_at":"2026-05-18T01:10:47Z"},{"alias_kind":"arxiv_version","alias_value":"1605.08733v1","created_at":"2026-05-18T01:10:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.08733","created_at":"2026-05-18T01:10:47Z"},{"alias_kind":"pith_short_12","alias_value":"FL3DF7OT6KXR","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"FL3DF7OT6KXRBUSW","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"FL3DF7OT","created_at":"2026-05-18T12:30:15Z"}],"graph_snapshots":[{"event_id":"sha256:33236d7e3b501d9856c88a78a777bc60a4125106c1c984a3dfb5b3bf3203c51e","target":"graph","created_at":"2026-05-18T01:10:47Z","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":"We present a systematic study of the variables affecting the electronic and optical properties of two-dimensional(2D) crystals within \\textit{ab initio} GW and GW plus Bethe Salpeter Equation (GW-BSE) calculations. As a prototypical 2D transition metal dichalcogenide material, we focus our study on monolayer MoS${}_2$. We find that the reported variations in GW-BSE results in the literature for monolayer MoS${}_2$ and related systems arise from different treatments of the long-range Coulomb interaction in supercell calculations and convergence of k-grid sampling and cutoffs for various quantit","authors_text":"Diana Y. Qiu, Felipe H. da Jornada, Steven G. Louie","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-05-27T18:10:59Z","title":"Screening and Many-Body Effects in Two-Dimensional Crystals: Monolayer MoS$_{2}$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.08733","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":"sha256:17973245708cd54926d933933cf9c8fa4e8f6849c43cb09aaada224a9fbac2d7","target":"record","created_at":"2026-05-18T01:10:47Z","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":"3ee24b543538c4c2a469cd187b73e98bfac9431dd7f963c190cf9eb96125d560","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-05-27T18:10:59Z","title_canon_sha256":"af2ae184eba2c29caec857050b5734770f82e671c43b3ce6e09f0541e2775f2e"},"schema_version":"1.0","source":{"id":"1605.08733","kind":"arxiv","version":1}},"canonical_sha256":"2af632fdd3f2af10d256cb42d5a0d2b3d5629c7a3b41680a84f64fe9bdbd4cbc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2af632fdd3f2af10d256cb42d5a0d2b3d5629c7a3b41680a84f64fe9bdbd4cbc","first_computed_at":"2026-05-18T01:10:47.436144Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:10:47.436144Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EpzOrZejYUwstMBliLuLBLRPi3n7Rnz5kdPxssVZi2rdROUy/Yvt3GBZcNT3i4sB+JEXBYECdZnTH+zzAsFIBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:10:47.436527Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.08733","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:17973245708cd54926d933933cf9c8fa4e8f6849c43cb09aaada224a9fbac2d7","sha256:33236d7e3b501d9856c88a78a777bc60a4125106c1c984a3dfb5b3bf3203c51e"],"state_sha256":"595cb2c165bd5c4e1542627b8c9d69ee623ed6e27cf224917288e96f959215ac"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BCw6VdSWrBl2sAfqALQaRpVdwxfzUyPg0QKRS7+MZiYoOpPnN7bMrxxsxWvUp4GOQY8I44v590vQ9aeSyx9ICQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T11:28:32.767725Z","bundle_sha256":"ebb64259bc1bc12e9041851e38c1f5bafcc15e29a08d6fcf24dc3caa086c5418"}}