{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:XBSJ6IQIHM3U6XPWJC7ZYGMFVA","short_pith_number":"pith:XBSJ6IQI","canonical_record":{"source":{"id":"1601.01707","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-07T21:29:42Z","cross_cats_sorted":[],"title_canon_sha256":"ee65c2ef6eec99112ebcf926e84c7e4543adaa33a4ecbfd91499ede449e51160","abstract_canon_sha256":"03e7a74310ab37ce75afba94c35cbb59c08ca8a853679420fb4169f0f1bcae04"},"schema_version":"1.0"},"canonical_sha256":"b8649f22083b374f5df648bf9c1985a82e62590dfbb56cb37127fb3278c5fd86","source":{"kind":"arxiv","id":"1601.01707","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.01707","created_at":"2026-05-18T01:13:15Z"},{"alias_kind":"arxiv_version","alias_value":"1601.01707v1","created_at":"2026-05-18T01:13:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.01707","created_at":"2026-05-18T01:13:15Z"},{"alias_kind":"pith_short_12","alias_value":"XBSJ6IQIHM3U","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_16","alias_value":"XBSJ6IQIHM3U6XPW","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_8","alias_value":"XBSJ6IQI","created_at":"2026-05-18T12:30:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:XBSJ6IQIHM3U6XPWJC7ZYGMFVA","target":"record","payload":{"canonical_record":{"source":{"id":"1601.01707","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-07T21:29:42Z","cross_cats_sorted":[],"title_canon_sha256":"ee65c2ef6eec99112ebcf926e84c7e4543adaa33a4ecbfd91499ede449e51160","abstract_canon_sha256":"03e7a74310ab37ce75afba94c35cbb59c08ca8a853679420fb4169f0f1bcae04"},"schema_version":"1.0"},"canonical_sha256":"b8649f22083b374f5df648bf9c1985a82e62590dfbb56cb37127fb3278c5fd86","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:15.743498Z","signature_b64":"Qd39OvkQu/48A/vZ0tj99Fs/OrJfrJ/EcNSbXboWprNp2xz1XZ0l+XqgEDPKmXW052CX7ofsoEVGO7wfR5lwAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b8649f22083b374f5df648bf9c1985a82e62590dfbb56cb37127fb3278c5fd86","last_reissued_at":"2026-05-18T01:13:15.743089Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:15.743089Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1601.01707","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":"2026-05-18T01:13:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gGGuY20WXn0FXW1Cv5wF/m0T0k7FZm+CudFjkvTZ7ZKvQfziwNYKt+NojncvnhGynutjB1gPa7lZr3uwuqTQCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T00:18:10.465859Z"},"content_sha256":"908ca61f429b0c82e78bbb45008e6bade807670603fdb053dee83ea555986752","schema_version":"1.0","event_id":"sha256:908ca61f429b0c82e78bbb45008e6bade807670603fdb053dee83ea555986752"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:XBSJ6IQIHM3U6XPWJC7ZYGMFVA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Valley Plasmonics in the Dichalcogenides","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"G. Sch\\\"onhoff, M. R\\\"osner, R. E. Groenewald, S. Haas, T. O. Wehling","submitted_at":"2016-01-07T21:29:42Z","abstract_excerpt":"The rich phenomenology of plasmonic excitations in the dichalcogenides is analyzed as a function of doping. The many-body polarization, the dielectric response function and electron energy loss spectra are calculated using an ab initio based model involving material-realistic Coulomb interactions, band structure and spin-orbit coupling. Focusing on the representative case of MoS$_2$, a plethora of plasmon bands are observed, originating from scattering processes within and between the conduction or valence band valleys. We discuss the resulting square-root and linear collective modes, arising "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.01707","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":"2026-05-18T01:13:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CiOdJAJ0XHrcoVtE17nnAX8xMf3xcAE05Iw6Pas7pXefIymoSV8u4aR1EwlwtQrqGv7VRJ/qr+9ALEYaQ/5kBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T00:18:10.466412Z"},"content_sha256":"ed8bade756b4bd9ce33104d192ff22a48fe2f7473eea74beab5bc19933f7d420","schema_version":"1.0","event_id":"sha256:ed8bade756b4bd9ce33104d192ff22a48fe2f7473eea74beab5bc19933f7d420"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XBSJ6IQIHM3U6XPWJC7ZYGMFVA/bundle.json","state_url":"https://pith.science/pith/XBSJ6IQIHM3U6XPWJC7ZYGMFVA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XBSJ6IQIHM3U6XPWJC7ZYGMFVA/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":"2026-06-01T00:18:10Z","links":{"resolver":"https://pith.science/pith/XBSJ6IQIHM3U6XPWJC7ZYGMFVA","bundle":"https://pith.science/pith/XBSJ6IQIHM3U6XPWJC7ZYGMFVA/bundle.json","state":"https://pith.science/pith/XBSJ6IQIHM3U6XPWJC7ZYGMFVA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XBSJ6IQIHM3U6XPWJC7ZYGMFVA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:XBSJ6IQIHM3U6XPWJC7ZYGMFVA","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":"03e7a74310ab37ce75afba94c35cbb59c08ca8a853679420fb4169f0f1bcae04","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-07T21:29:42Z","title_canon_sha256":"ee65c2ef6eec99112ebcf926e84c7e4543adaa33a4ecbfd91499ede449e51160"},"schema_version":"1.0","source":{"id":"1601.01707","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.01707","created_at":"2026-05-18T01:13:15Z"},{"alias_kind":"arxiv_version","alias_value":"1601.01707v1","created_at":"2026-05-18T01:13:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.01707","created_at":"2026-05-18T01:13:15Z"},{"alias_kind":"pith_short_12","alias_value":"XBSJ6IQIHM3U","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_16","alias_value":"XBSJ6IQIHM3U6XPW","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_8","alias_value":"XBSJ6IQI","created_at":"2026-05-18T12:30:51Z"}],"graph_snapshots":[{"event_id":"sha256:ed8bade756b4bd9ce33104d192ff22a48fe2f7473eea74beab5bc19933f7d420","target":"graph","created_at":"2026-05-18T01:13:15Z","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 rich phenomenology of plasmonic excitations in the dichalcogenides is analyzed as a function of doping. The many-body polarization, the dielectric response function and electron energy loss spectra are calculated using an ab initio based model involving material-realistic Coulomb interactions, band structure and spin-orbit coupling. Focusing on the representative case of MoS$_2$, a plethora of plasmon bands are observed, originating from scattering processes within and between the conduction or valence band valleys. We discuss the resulting square-root and linear collective modes, arising ","authors_text":"G. Sch\\\"onhoff, M. R\\\"osner, R. E. Groenewald, S. Haas, T. O. Wehling","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-07T21:29:42Z","title":"Valley Plasmonics in the Dichalcogenides"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.01707","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":"sha256:908ca61f429b0c82e78bbb45008e6bade807670603fdb053dee83ea555986752","target":"record","created_at":"2026-05-18T01:13:15Z","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":"03e7a74310ab37ce75afba94c35cbb59c08ca8a853679420fb4169f0f1bcae04","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-07T21:29:42Z","title_canon_sha256":"ee65c2ef6eec99112ebcf926e84c7e4543adaa33a4ecbfd91499ede449e51160"},"schema_version":"1.0","source":{"id":"1601.01707","kind":"arxiv","version":1}},"canonical_sha256":"b8649f22083b374f5df648bf9c1985a82e62590dfbb56cb37127fb3278c5fd86","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b8649f22083b374f5df648bf9c1985a82e62590dfbb56cb37127fb3278c5fd86","first_computed_at":"2026-05-18T01:13:15.743089Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:15.743089Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Qd39OvkQu/48A/vZ0tj99Fs/OrJfrJ/EcNSbXboWprNp2xz1XZ0l+XqgEDPKmXW052CX7ofsoEVGO7wfR5lwAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:15.743498Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.01707","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:908ca61f429b0c82e78bbb45008e6bade807670603fdb053dee83ea555986752","sha256:ed8bade756b4bd9ce33104d192ff22a48fe2f7473eea74beab5bc19933f7d420"],"state_sha256":"27d36257861f41a0df4d48a58011b636a311c7696b41199c5b8ff5fedd600a44"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o8XOAaOCz+vbim+SgAFpL5AKZBk9h9ov2QgkKfmKGkxYdW/fK9vxosjUVj+TP7wmu1DX74SXfrxfIYPWwT4zAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T00:18:10.469332Z","bundle_sha256":"ea19232864a440df2a2e2aefa4f69f74832b1ad4c8beebba982e26ed615be75e"}}