{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:2PHWWFFHO2JWDXUKVSDSBZTWLS","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":"0b3cb175b11f4a2e4c034f75bfce71f1d772032509bfe57fb1cee2c378ff8383","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2020-10-07T00:08:39Z","title_canon_sha256":"8ad7e57cc28236be8b007cc72a45f3de254fd9b8cf2af7a8e940eb0d38300b1c"},"schema_version":"1.0","source":{"id":"2010.03092","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2010.03092","created_at":"2026-07-05T01:40:59Z"},{"alias_kind":"arxiv_version","alias_value":"2010.03092v1","created_at":"2026-07-05T01:40:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2010.03092","created_at":"2026-07-05T01:40:59Z"},{"alias_kind":"pith_short_12","alias_value":"2PHWWFFHO2JW","created_at":"2026-07-05T01:40:59Z"},{"alias_kind":"pith_short_16","alias_value":"2PHWWFFHO2JWDXUK","created_at":"2026-07-05T01:40:59Z"},{"alias_kind":"pith_short_8","alias_value":"2PHWWFFH","created_at":"2026-07-05T01:40:59Z"}],"graph_snapshots":[{"event_id":"sha256:3f92761bc55bd1c30d3f33288775988b515f200be5cdce207a06578d57a79871","target":"graph","created_at":"2026-07-05T01:40:59Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2010.03092/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a time-dependent density functional theory (TDDFT) based approach to compute the light-matter couplings between two different manifolds of excited states relative to a common ground state. These quantities are the necessary ingredients to solve the Kramers--Heisenberg equation for resonant inelastic X-ray scattering (RIXS) and several other types of two-photon spectroscopies. The procedure is based on the pseudo-wavefunction approach, where TDDFT eigenstates are treated as a configuration interaction wavefunction with single excitations, and on the restricted energy window approach,","authors_text":"Benjamin Poulter, Daniel R. Nascimento, Dimosthenis Sokaras, Elisa Biasin, Munira Khalil, Niranjan Govind","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2020-10-07T00:08:39Z","title":"A time-dependent density functional theory protocol for resonant inelastic X-ray scattering calculations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.03092","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":"sha256:3889474d7dd38c7333341dc2fd2841ed61d7ff127780da612f9ed2466e4541b0","target":"record","created_at":"2026-07-05T01:40:59Z","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":"0b3cb175b11f4a2e4c034f75bfce71f1d772032509bfe57fb1cee2c378ff8383","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2020-10-07T00:08:39Z","title_canon_sha256":"8ad7e57cc28236be8b007cc72a45f3de254fd9b8cf2af7a8e940eb0d38300b1c"},"schema_version":"1.0","source":{"id":"2010.03092","kind":"arxiv","version":1}},"canonical_sha256":"d3cf6b14a7769361de8aac8720e6765c9eaa7d2b7fa2c82d64fbc8c2cc8bb554","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d3cf6b14a7769361de8aac8720e6765c9eaa7d2b7fa2c82d64fbc8c2cc8bb554","first_computed_at":"2026-07-05T01:40:59.558143Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:40:59.558143Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kATcEy4vVA45A5FVuN70L99PgXmaSJk2DMU0yGwWS3Q6mxm81di/1SnTL1pzBnQngb2cDGwt3SHJ7YDhTAtwCA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:40:59.558543Z","signed_message":"canonical_sha256_bytes"},"source_id":"2010.03092","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3889474d7dd38c7333341dc2fd2841ed61d7ff127780da612f9ed2466e4541b0","sha256:3f92761bc55bd1c30d3f33288775988b515f200be5cdce207a06578d57a79871"],"state_sha256":"c2a10a81501c976fb0507224ecb532dbed3c60eea2e5c579be612a8df4db2cd2"}