{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:US3CEVIII7RCFRPU75Z26R3Q7L","short_pith_number":"pith:US3CEVII","canonical_record":{"source":{"id":"1712.09459","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-26T23:54:44Z","cross_cats_sorted":[],"title_canon_sha256":"36d775263fdeb7a373e1e361fff380622dc76189252d893b2c67accdb6fa8858","abstract_canon_sha256":"ac6445b95d34294b47ab9027fd93f2373f5e875ad2959a06b7f7f2517e3c0817"},"schema_version":"1.0"},"canonical_sha256":"a4b622550847e222c5f4ff73af4770faee739f9f5fd1ae5999c34a7f155ce57f","source":{"kind":"arxiv","id":"1712.09459","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.09459","created_at":"2026-05-18T00:18:52Z"},{"alias_kind":"arxiv_version","alias_value":"1712.09459v1","created_at":"2026-05-18T00:18:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.09459","created_at":"2026-05-18T00:18:52Z"},{"alias_kind":"pith_short_12","alias_value":"US3CEVIII7RC","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"US3CEVIII7RCFRPU","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"US3CEVII","created_at":"2026-05-18T12:31:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:US3CEVIII7RCFRPU75Z26R3Q7L","target":"record","payload":{"canonical_record":{"source":{"id":"1712.09459","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-26T23:54:44Z","cross_cats_sorted":[],"title_canon_sha256":"36d775263fdeb7a373e1e361fff380622dc76189252d893b2c67accdb6fa8858","abstract_canon_sha256":"ac6445b95d34294b47ab9027fd93f2373f5e875ad2959a06b7f7f2517e3c0817"},"schema_version":"1.0"},"canonical_sha256":"a4b622550847e222c5f4ff73af4770faee739f9f5fd1ae5999c34a7f155ce57f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:18:52.528090Z","signature_b64":"l+SP7HJ+LeTiLCxNagMsqKKrnBbcfdbPbJf5uqeFmiMEAtX/jegx+eCqaNEYLbtCrI+dNXO1q3qJRhek2q1PDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a4b622550847e222c5f4ff73af4770faee739f9f5fd1ae5999c34a7f155ce57f","last_reissued_at":"2026-05-18T00:18:52.527533Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:18:52.527533Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1712.09459","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":"2026-05-18T00:18:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"72k6TVL0SY02dCUlKApqWn/gF7UIic0/p1QtNpcUKpJqIqM5+PL2oeBgwSWl+0/lTn10uZiR4KPz+WxOC7ueCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T01:12:08.803498Z"},"content_sha256":"97b1f4ba2ff339524f126a313516d190d5268707b48ae2a25be3c4529c5c95bc","schema_version":"1.0","event_id":"sha256:97b1f4ba2ff339524f126a313516d190d5268707b48ae2a25be3c4529c5c95bc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:US3CEVIII7RCFRPU75Z26R3Q7L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Superconductivity-induced features in electronic Raman spectrum of monolayer graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Aitor Garc\\'ia-Ruiz Fuentes, Marcin Mucha-Kruczynski, Vladimir Falko","submitted_at":"2017-12-26T23:54:44Z","abstract_excerpt":"Using the continuum model, we investigate theoretically contribution of the low-energy electronic excitations to the Raman spectrum of superconducting monolayer graphene. We consider superconducting phases characterised by an isotropic order parameter in a single valley and find a Raman peak at a shift set by the size of the superconducting gap. The height of this peak is proportional to the square root of the gap and the third power of the Fermi level, and we estimate its quantum efficiency as $I\\sim10^{-14}$."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.09459","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":"2026-05-18T00:18:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JkO+A/iRjHTh9cKw6/nXQkc0bt4X2UL4IRbMW/PpPPgt95qSpIKVqc/ur9DeMeLzGVH1dpO05eRDZdNHo/BADQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T01:12:08.804179Z"},"content_sha256":"1f5439893dcfe639699e46026e7174e9b795aa23b093688d84cce6d4eaff9e8d","schema_version":"1.0","event_id":"sha256:1f5439893dcfe639699e46026e7174e9b795aa23b093688d84cce6d4eaff9e8d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/US3CEVIII7RCFRPU75Z26R3Q7L/bundle.json","state_url":"https://pith.science/pith/US3CEVIII7RCFRPU75Z26R3Q7L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/US3CEVIII7RCFRPU75Z26R3Q7L/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":"2026-06-10T01:12:08Z","links":{"resolver":"https://pith.science/pith/US3CEVIII7RCFRPU75Z26R3Q7L","bundle":"https://pith.science/pith/US3CEVIII7RCFRPU75Z26R3Q7L/bundle.json","state":"https://pith.science/pith/US3CEVIII7RCFRPU75Z26R3Q7L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/US3CEVIII7RCFRPU75Z26R3Q7L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:US3CEVIII7RCFRPU75Z26R3Q7L","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":"ac6445b95d34294b47ab9027fd93f2373f5e875ad2959a06b7f7f2517e3c0817","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-26T23:54:44Z","title_canon_sha256":"36d775263fdeb7a373e1e361fff380622dc76189252d893b2c67accdb6fa8858"},"schema_version":"1.0","source":{"id":"1712.09459","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.09459","created_at":"2026-05-18T00:18:52Z"},{"alias_kind":"arxiv_version","alias_value":"1712.09459v1","created_at":"2026-05-18T00:18:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.09459","created_at":"2026-05-18T00:18:52Z"},{"alias_kind":"pith_short_12","alias_value":"US3CEVIII7RC","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"US3CEVIII7RCFRPU","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"US3CEVII","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:1f5439893dcfe639699e46026e7174e9b795aa23b093688d84cce6d4eaff9e8d","target":"graph","created_at":"2026-05-18T00:18:52Z","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":"Using the continuum model, we investigate theoretically contribution of the low-energy electronic excitations to the Raman spectrum of superconducting monolayer graphene. We consider superconducting phases characterised by an isotropic order parameter in a single valley and find a Raman peak at a shift set by the size of the superconducting gap. The height of this peak is proportional to the square root of the gap and the third power of the Fermi level, and we estimate its quantum efficiency as $I\\sim10^{-14}$.","authors_text":"Aitor Garc\\'ia-Ruiz Fuentes, Marcin Mucha-Kruczynski, Vladimir Falko","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-26T23:54:44Z","title":"Superconductivity-induced features in electronic Raman spectrum of monolayer graphene"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.09459","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":"sha256:97b1f4ba2ff339524f126a313516d190d5268707b48ae2a25be3c4529c5c95bc","target":"record","created_at":"2026-05-18T00:18:52Z","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":"ac6445b95d34294b47ab9027fd93f2373f5e875ad2959a06b7f7f2517e3c0817","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-26T23:54:44Z","title_canon_sha256":"36d775263fdeb7a373e1e361fff380622dc76189252d893b2c67accdb6fa8858"},"schema_version":"1.0","source":{"id":"1712.09459","kind":"arxiv","version":1}},"canonical_sha256":"a4b622550847e222c5f4ff73af4770faee739f9f5fd1ae5999c34a7f155ce57f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a4b622550847e222c5f4ff73af4770faee739f9f5fd1ae5999c34a7f155ce57f","first_computed_at":"2026-05-18T00:18:52.527533Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:18:52.527533Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"l+SP7HJ+LeTiLCxNagMsqKKrnBbcfdbPbJf5uqeFmiMEAtX/jegx+eCqaNEYLbtCrI+dNXO1q3qJRhek2q1PDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:18:52.528090Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.09459","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:97b1f4ba2ff339524f126a313516d190d5268707b48ae2a25be3c4529c5c95bc","sha256:1f5439893dcfe639699e46026e7174e9b795aa23b093688d84cce6d4eaff9e8d"],"state_sha256":"5e3caa89390e50afb13a338ba634503b9fd577b736033b4818df8ac3dbad9545"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XHGofQdMreQN0juaXIPD0yO070x1HoS+E9XqmBMmL6EYqPJQohpvOMgJpraWf8e6n+NJsKwqQ58ssunJjzGHBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T01:12:08.808301Z","bundle_sha256":"d7308655a17224c2a6c3f6b73c26917007238466f2c6f92e5c06bbbdda12494f"}}