{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:K5YHDTMOGHM4M5D6LCLBBNPKNJ","short_pith_number":"pith:K5YHDTMO","canonical_record":{"source":{"id":"1609.03218","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-09-11T21:44:27Z","cross_cats_sorted":[],"title_canon_sha256":"7b05fc9111fb788912c1276b4a9fe464fdf235a0585fa542026173e94e3c3ab7","abstract_canon_sha256":"e798514585676ed98bec1caf437c4dfd5933869e7034690bd10c0eeb694b2a8c"},"schema_version":"1.0"},"canonical_sha256":"577071cd8e31d9c6747e589610b5ea6a7aac989eeb176bcee118d7eb54fb8a59","source":{"kind":"arxiv","id":"1609.03218","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.03218","created_at":"2026-05-18T00:56:06Z"},{"alias_kind":"arxiv_version","alias_value":"1609.03218v2","created_at":"2026-05-18T00:56:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.03218","created_at":"2026-05-18T00:56:06Z"},{"alias_kind":"pith_short_12","alias_value":"K5YHDTMOGHM4","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_16","alias_value":"K5YHDTMOGHM4M5D6","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_8","alias_value":"K5YHDTMO","created_at":"2026-05-18T12:30:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:K5YHDTMOGHM4M5D6LCLBBNPKNJ","target":"record","payload":{"canonical_record":{"source":{"id":"1609.03218","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-09-11T21:44:27Z","cross_cats_sorted":[],"title_canon_sha256":"7b05fc9111fb788912c1276b4a9fe464fdf235a0585fa542026173e94e3c3ab7","abstract_canon_sha256":"e798514585676ed98bec1caf437c4dfd5933869e7034690bd10c0eeb694b2a8c"},"schema_version":"1.0"},"canonical_sha256":"577071cd8e31d9c6747e589610b5ea6a7aac989eeb176bcee118d7eb54fb8a59","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:56:06.145892Z","signature_b64":"UINRcRy6vpUzv0hVCBFMLsFPsQXkCzeTN4aDsAcTO/3Ujc7OoRK58YmwXMZ4yOhU5mMrX1Lo8VpPiAYTZy39Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"577071cd8e31d9c6747e589610b5ea6a7aac989eeb176bcee118d7eb54fb8a59","last_reissued_at":"2026-05-18T00:56:06.145271Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:56:06.145271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.03218","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:56:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uhIiAtxDc9ogCxIIC0PRWwks07ssBWd4NxHnsGUjRgS+L2I53t2L0i0YJz3mHu/DNaGPLUemeXTNaLmTD6ruBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:26:20.808593Z"},"content_sha256":"e3f7b9a7b390cfbef74068c809697d5b40cea2640a8d8e22b4e0737515a775cb","schema_version":"1.0","event_id":"sha256:e3f7b9a7b390cfbef74068c809697d5b40cea2640a8d8e22b4e0737515a775cb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:K5YHDTMOGHM4M5D6LCLBBNPKNJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Monitoring in real time the photon-dressing and undressing of quasiparticles from first principles time-resolved photoelectron spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Angel Rubio, Hannes H\\\"ubener, Umberto De Giovannini","submitted_at":"2016-09-11T21:44:27Z","abstract_excerpt":"Optical pumping of solids creates a non-equilibrium electronic structure where electrons and photons combine to form quasiparticles of dressed electronic states. The resulting shift of electronic levels is known as the optical Stark effect, visible as a red shift in the optical spectrum. Here we show that in a pump-probe setup we can uniquely define a non-equilibrium quasiparticle bandstructure that can be directly measurable with photo-electron spectroscopy. The dynamical photon-dressing (and undressing) of the many-body electronic states can be monitored by pump-probe time and angular resolv"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.03218","kind":"arxiv","version":2},"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":"2026-05-18T00:56:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nel6MOPbB6BxiD8yqrEsKs4+J550aO+RsAbCR1dRcyHMJD8Qm6VcMb0CP0QfZm80HlVBm3L8F38bzJDPaK3qAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:26:20.809363Z"},"content_sha256":"7e451fa714a73c54fe201459c7b80fd3783ced74aea24553def0c2b3455b04a4","schema_version":"1.0","event_id":"sha256:7e451fa714a73c54fe201459c7b80fd3783ced74aea24553def0c2b3455b04a4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K5YHDTMOGHM4M5D6LCLBBNPKNJ/bundle.json","state_url":"https://pith.science/pith/K5YHDTMOGHM4M5D6LCLBBNPKNJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K5YHDTMOGHM4M5D6LCLBBNPKNJ/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":"2026-05-31T15:26:20Z","links":{"resolver":"https://pith.science/pith/K5YHDTMOGHM4M5D6LCLBBNPKNJ","bundle":"https://pith.science/pith/K5YHDTMOGHM4M5D6LCLBBNPKNJ/bundle.json","state":"https://pith.science/pith/K5YHDTMOGHM4M5D6LCLBBNPKNJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K5YHDTMOGHM4M5D6LCLBBNPKNJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:K5YHDTMOGHM4M5D6LCLBBNPKNJ","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":"e798514585676ed98bec1caf437c4dfd5933869e7034690bd10c0eeb694b2a8c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-09-11T21:44:27Z","title_canon_sha256":"7b05fc9111fb788912c1276b4a9fe464fdf235a0585fa542026173e94e3c3ab7"},"schema_version":"1.0","source":{"id":"1609.03218","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.03218","created_at":"2026-05-18T00:56:06Z"},{"alias_kind":"arxiv_version","alias_value":"1609.03218v2","created_at":"2026-05-18T00:56:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.03218","created_at":"2026-05-18T00:56:06Z"},{"alias_kind":"pith_short_12","alias_value":"K5YHDTMOGHM4","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_16","alias_value":"K5YHDTMOGHM4M5D6","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_8","alias_value":"K5YHDTMO","created_at":"2026-05-18T12:30:25Z"}],"graph_snapshots":[{"event_id":"sha256:7e451fa714a73c54fe201459c7b80fd3783ced74aea24553def0c2b3455b04a4","target":"graph","created_at":"2026-05-18T00:56:06Z","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":"Optical pumping of solids creates a non-equilibrium electronic structure where electrons and photons combine to form quasiparticles of dressed electronic states. The resulting shift of electronic levels is known as the optical Stark effect, visible as a red shift in the optical spectrum. Here we show that in a pump-probe setup we can uniquely define a non-equilibrium quasiparticle bandstructure that can be directly measurable with photo-electron spectroscopy. The dynamical photon-dressing (and undressing) of the many-body electronic states can be monitored by pump-probe time and angular resolv","authors_text":"Angel Rubio, Hannes H\\\"ubener, Umberto De Giovannini","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-09-11T21:44:27Z","title":"Monitoring in real time the photon-dressing and undressing of quasiparticles from first principles time-resolved photoelectron spectroscopy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.03218","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:e3f7b9a7b390cfbef74068c809697d5b40cea2640a8d8e22b4e0737515a775cb","target":"record","created_at":"2026-05-18T00:56:06Z","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":"e798514585676ed98bec1caf437c4dfd5933869e7034690bd10c0eeb694b2a8c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-09-11T21:44:27Z","title_canon_sha256":"7b05fc9111fb788912c1276b4a9fe464fdf235a0585fa542026173e94e3c3ab7"},"schema_version":"1.0","source":{"id":"1609.03218","kind":"arxiv","version":2}},"canonical_sha256":"577071cd8e31d9c6747e589610b5ea6a7aac989eeb176bcee118d7eb54fb8a59","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"577071cd8e31d9c6747e589610b5ea6a7aac989eeb176bcee118d7eb54fb8a59","first_computed_at":"2026-05-18T00:56:06.145271Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:56:06.145271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UINRcRy6vpUzv0hVCBFMLsFPsQXkCzeTN4aDsAcTO/3Ujc7OoRK58YmwXMZ4yOhU5mMrX1Lo8VpPiAYTZy39Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T00:56:06.145892Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.03218","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e3f7b9a7b390cfbef74068c809697d5b40cea2640a8d8e22b4e0737515a775cb","sha256:7e451fa714a73c54fe201459c7b80fd3783ced74aea24553def0c2b3455b04a4"],"state_sha256":"ed55b838a45a8c5b71358771eaf3ff8668e50e017f7da8382e8760a1b5ae6007"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MiDnIr5+gmVWghpVTnizSa+Ib0MymzqXpu+T9olemk6A3MPePnacN2ZXgLqti5J4qlhnuZsH3CD3pB0mCfQ4BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T15:26:20.813294Z","bundle_sha256":"6fc5f4c5738884ef11adcfa65acf0db1186a6a9cdf2a274ecf8e067aa43b93e2"}}