{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:SB6ITD6QF3KRSMB5K4P5BDIIFC","short_pith_number":"pith:SB6ITD6Q","canonical_record":{"source":{"id":"1504.07794","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-04-29T10:16:28Z","cross_cats_sorted":[],"title_canon_sha256":"4bf209f0777b45a6a550d332c74177350a8a0594d6a6a5bf1ff4a3b2ce16024e","abstract_canon_sha256":"0805148a2c4b77c1f6de262dbfbbb41e385756c616e21781b0c27e5c3fcaa797"},"schema_version":"1.0"},"canonical_sha256":"907c898fd02ed519303d571fd08d08288b4ca7e4a16fd75b947f78f397c37676","source":{"kind":"arxiv","id":"1504.07794","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.07794","created_at":"2026-05-18T01:55:00Z"},{"alias_kind":"arxiv_version","alias_value":"1504.07794v1","created_at":"2026-05-18T01:55:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.07794","created_at":"2026-05-18T01:55:00Z"},{"alias_kind":"pith_short_12","alias_value":"SB6ITD6QF3KR","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"SB6ITD6QF3KRSMB5","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"SB6ITD6Q","created_at":"2026-05-18T12:29:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:SB6ITD6QF3KRSMB5K4P5BDIIFC","target":"record","payload":{"canonical_record":{"source":{"id":"1504.07794","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-04-29T10:16:28Z","cross_cats_sorted":[],"title_canon_sha256":"4bf209f0777b45a6a550d332c74177350a8a0594d6a6a5bf1ff4a3b2ce16024e","abstract_canon_sha256":"0805148a2c4b77c1f6de262dbfbbb41e385756c616e21781b0c27e5c3fcaa797"},"schema_version":"1.0"},"canonical_sha256":"907c898fd02ed519303d571fd08d08288b4ca7e4a16fd75b947f78f397c37676","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:55:00.635509Z","signature_b64":"blhrLVmYCFkZwKCzDM7dwBD8tc6DJ4PN7y4g7aPswgRnSEdfiWNlBgzQCp+SnAH3dJrZJVu9Fcpw7lbxEswqDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"907c898fd02ed519303d571fd08d08288b4ca7e4a16fd75b947f78f397c37676","last_reissued_at":"2026-05-18T01:55:00.634739Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:55:00.634739Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1504.07794","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":"2026-05-18T01:55:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZALkB34qdwT1whum2kvRFxL8QWfmwBVHe65lGATbDEu5GaqF1lHtlvK2jl7BfjoalBWufqX0R4zaVweIj3NJAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T15:54:48.550922Z"},"content_sha256":"42ca1749899bca7bb060e9bf3b825e41f0da2399d319449fd3ca83101dea4cdf","schema_version":"1.0","event_id":"sha256:42ca1749899bca7bb060e9bf3b825e41f0da2399d319449fd3ca83101dea4cdf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:SB6ITD6QF3KRSMB5K4P5BDIIFC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Satellite Band Structure in Silicon Caused by Electron-Plasmon Coupling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"C. S. Fadley, Derek Vigil-Fowler, G. K. Palsson, J. Avila, Johannes Lischner, M. C. Asensio, S. G. Louie, S. Nemsak","submitted_at":"2015-04-29T10:16:28Z","abstract_excerpt":"We report the first angle-resolved photoemission measurement of the wave-vector dependent plasmon satellite structure of a three-dimensional solid, crystalline silicon. In sharp contrast to nanomaterials, which typically exhibit strongly wave-vector dependent, low-energy plasmons, the large plasmon energy of silicon facilitates the search for a plasmaron state consisting of resonantly bound holes and plasmons and its distinction from a weakly interacting plasmon-hole pair. Employing a first-principles theory, which is based on a cumulant expansion of the one-electron Green's function and conta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.07794","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":"2026-05-18T01:55:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZR/UfPBoub7qU5lTuWG3khg3SAdhluQJrciRLgmuWfAXeux09+WrY/PiVG3NoqXtCy5/esf72oMsbz8RbrBxCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T15:54:48.551491Z"},"content_sha256":"0864f3ca264102c675a7ad7c31789f00f8f2aeaf9b0706ddb0ed26f34d2d5484","schema_version":"1.0","event_id":"sha256:0864f3ca264102c675a7ad7c31789f00f8f2aeaf9b0706ddb0ed26f34d2d5484"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SB6ITD6QF3KRSMB5K4P5BDIIFC/bundle.json","state_url":"https://pith.science/pith/SB6ITD6QF3KRSMB5K4P5BDIIFC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SB6ITD6QF3KRSMB5K4P5BDIIFC/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":"2026-05-18T15:54:48Z","links":{"resolver":"https://pith.science/pith/SB6ITD6QF3KRSMB5K4P5BDIIFC","bundle":"https://pith.science/pith/SB6ITD6QF3KRSMB5K4P5BDIIFC/bundle.json","state":"https://pith.science/pith/SB6ITD6QF3KRSMB5K4P5BDIIFC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SB6ITD6QF3KRSMB5K4P5BDIIFC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:SB6ITD6QF3KRSMB5K4P5BDIIFC","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":"0805148a2c4b77c1f6de262dbfbbb41e385756c616e21781b0c27e5c3fcaa797","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-04-29T10:16:28Z","title_canon_sha256":"4bf209f0777b45a6a550d332c74177350a8a0594d6a6a5bf1ff4a3b2ce16024e"},"schema_version":"1.0","source":{"id":"1504.07794","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.07794","created_at":"2026-05-18T01:55:00Z"},{"alias_kind":"arxiv_version","alias_value":"1504.07794v1","created_at":"2026-05-18T01:55:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.07794","created_at":"2026-05-18T01:55:00Z"},{"alias_kind":"pith_short_12","alias_value":"SB6ITD6QF3KR","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"SB6ITD6QF3KRSMB5","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"SB6ITD6Q","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:0864f3ca264102c675a7ad7c31789f00f8f2aeaf9b0706ddb0ed26f34d2d5484","target":"graph","created_at":"2026-05-18T01:55:00Z","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 report the first angle-resolved photoemission measurement of the wave-vector dependent plasmon satellite structure of a three-dimensional solid, crystalline silicon. In sharp contrast to nanomaterials, which typically exhibit strongly wave-vector dependent, low-energy plasmons, the large plasmon energy of silicon facilitates the search for a plasmaron state consisting of resonantly bound holes and plasmons and its distinction from a weakly interacting plasmon-hole pair. Employing a first-principles theory, which is based on a cumulant expansion of the one-electron Green's function and conta","authors_text":"C. S. Fadley, Derek Vigil-Fowler, G. K. Palsson, J. Avila, Johannes Lischner, M. C. Asensio, S. G. Louie, S. Nemsak","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-04-29T10:16:28Z","title":"Satellite Band Structure in Silicon Caused by Electron-Plasmon Coupling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.07794","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":"sha256:42ca1749899bca7bb060e9bf3b825e41f0da2399d319449fd3ca83101dea4cdf","target":"record","created_at":"2026-05-18T01:55:00Z","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":"0805148a2c4b77c1f6de262dbfbbb41e385756c616e21781b0c27e5c3fcaa797","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-04-29T10:16:28Z","title_canon_sha256":"4bf209f0777b45a6a550d332c74177350a8a0594d6a6a5bf1ff4a3b2ce16024e"},"schema_version":"1.0","source":{"id":"1504.07794","kind":"arxiv","version":1}},"canonical_sha256":"907c898fd02ed519303d571fd08d08288b4ca7e4a16fd75b947f78f397c37676","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"907c898fd02ed519303d571fd08d08288b4ca7e4a16fd75b947f78f397c37676","first_computed_at":"2026-05-18T01:55:00.634739Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:55:00.634739Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"blhrLVmYCFkZwKCzDM7dwBD8tc6DJ4PN7y4g7aPswgRnSEdfiWNlBgzQCp+SnAH3dJrZJVu9Fcpw7lbxEswqDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:55:00.635509Z","signed_message":"canonical_sha256_bytes"},"source_id":"1504.07794","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:42ca1749899bca7bb060e9bf3b825e41f0da2399d319449fd3ca83101dea4cdf","sha256:0864f3ca264102c675a7ad7c31789f00f8f2aeaf9b0706ddb0ed26f34d2d5484"],"state_sha256":"f8d231175e8f2725359de7ec1479afc13b60f34df540e493ee1fb1ebace4fc36"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IsGMIkeTeTmnLwf//hBrUCTtI/ar4aRIr/0hFtfoDBe/7+5mPlIniIx3QoAVBmAZachLMFQH9hQEgAT96RgQDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-18T15:54:48.552749Z","bundle_sha256":"ea01e19ba1031ccf634cbdf0140b83fbb9c283ab4000212a4eecd1b77074fe79"}}