{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:YDPFN5QTWWKHJTXN67BKC4ACM3","short_pith_number":"pith:YDPFN5QT","canonical_record":{"source":{"id":"2407.06428","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-07-08T22:16:31Z","cross_cats_sorted":[],"title_canon_sha256":"c9f37dcf97c05269797ea4fdb1afbff375a108ce5a891443a34bb56df40c9a93","abstract_canon_sha256":"99bf84b4f550c26d5e097871138ac22d31a457562fa830aed02478ed22eb2ccb"},"schema_version":"1.0"},"canonical_sha256":"c0de56f613b59474ceedf7c2a1700266f2b009067b6580993e1c88b8edc64888","source":{"kind":"arxiv","id":"2407.06428","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.06428","created_at":"2026-07-05T10:03:26Z"},{"alias_kind":"arxiv_version","alias_value":"2407.06428v2","created_at":"2026-07-05T10:03:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.06428","created_at":"2026-07-05T10:03:26Z"},{"alias_kind":"pith_short_12","alias_value":"YDPFN5QTWWKH","created_at":"2026-07-05T10:03:26Z"},{"alias_kind":"pith_short_16","alias_value":"YDPFN5QTWWKHJTXN","created_at":"2026-07-05T10:03:26Z"},{"alias_kind":"pith_short_8","alias_value":"YDPFN5QT","created_at":"2026-07-05T10:03:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:YDPFN5QTWWKHJTXN67BKC4ACM3","target":"record","payload":{"canonical_record":{"source":{"id":"2407.06428","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-07-08T22:16:31Z","cross_cats_sorted":[],"title_canon_sha256":"c9f37dcf97c05269797ea4fdb1afbff375a108ce5a891443a34bb56df40c9a93","abstract_canon_sha256":"99bf84b4f550c26d5e097871138ac22d31a457562fa830aed02478ed22eb2ccb"},"schema_version":"1.0"},"canonical_sha256":"c0de56f613b59474ceedf7c2a1700266f2b009067b6580993e1c88b8edc64888","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:03:26.283293Z","signature_b64":"e3E94+jUmccQn5tFSVKUrMUAtPlTwZM1WaON2H9vR0+HnjPlTxMPr75vHCLSIz/6UJK23B5+SpiCrANghPXBBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c0de56f613b59474ceedf7c2a1700266f2b009067b6580993e1c88b8edc64888","last_reissued_at":"2026-07-05T10:03:26.282883Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:03:26.282883Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2407.06428","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":"2026-07-05T10:03:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nAN4GbzDsvEpRiPUmpuLFloz5FFBlnNE9req40kNlP7pF4dL+6yF2e2v4zvKdXJHS9dOLg5XocPR5FWPgaxBBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T03:35:34.322281Z"},"content_sha256":"912d0f384ad277864e4436ac2e28cea4cc803e912f5a974c2d190b0fe8d46c2b","schema_version":"1.0","event_id":"sha256:912d0f384ad277864e4436ac2e28cea4cc803e912f5a974c2d190b0fe8d46c2b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:YDPFN5QTWWKHJTXN67BKC4ACM3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exploring quantum ergodicity of unitary evolution through the Krylov approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Augusto J. Roncaglia, Carlos Pineda, Diego A. Wisniacki, Gast\\'on F. Scialchi","submitted_at":"2024-07-08T22:16:31Z","abstract_excerpt":"In recent years, there has been growing interest in characterizing the complexity of quantum evolutions of interacting many-body systems. When a time-independent Hamiltonian governs the dynamics, Krylov complexity has emerged as a powerful tool. For unitary evolutions like kicked systems or Trotterized dynamics, a similar formulation based on the Arnoldi approach has been proposed yielding a new notion of quantum ergodicity [P. Suchsland, R. Moessner, and P. W. Claeys, Phys. Rev. B 111, 014309 (2025)]. In this work, we show that this formulation is robust for observing the transition from inte"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.06428","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2407.06428/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T10:03:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mIdAxgCePZzrC/mnthX11AbPlYswvXGp1TEq2n6g9C6NasYGg57TFrkNCWg+g3Ps0hmroMyFbakvHva5Rj6QCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T03:35:34.323225Z"},"content_sha256":"5599cbfbe1565f0004b6a335ecdac9762f372efe9a9a84fba556e5ce742e842a","schema_version":"1.0","event_id":"sha256:5599cbfbe1565f0004b6a335ecdac9762f372efe9a9a84fba556e5ce742e842a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YDPFN5QTWWKHJTXN67BKC4ACM3/bundle.json","state_url":"https://pith.science/pith/YDPFN5QTWWKHJTXN67BKC4ACM3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YDPFN5QTWWKHJTXN67BKC4ACM3/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":"2026-08-12T03:35:34Z","links":{"resolver":"https://pith.science/pith/YDPFN5QTWWKHJTXN67BKC4ACM3","bundle":"https://pith.science/pith/YDPFN5QTWWKHJTXN67BKC4ACM3/bundle.json","state":"https://pith.science/pith/YDPFN5QTWWKHJTXN67BKC4ACM3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YDPFN5QTWWKHJTXN67BKC4ACM3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:YDPFN5QTWWKHJTXN67BKC4ACM3","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":"99bf84b4f550c26d5e097871138ac22d31a457562fa830aed02478ed22eb2ccb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-07-08T22:16:31Z","title_canon_sha256":"c9f37dcf97c05269797ea4fdb1afbff375a108ce5a891443a34bb56df40c9a93"},"schema_version":"1.0","source":{"id":"2407.06428","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.06428","created_at":"2026-07-05T10:03:26Z"},{"alias_kind":"arxiv_version","alias_value":"2407.06428v2","created_at":"2026-07-05T10:03:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.06428","created_at":"2026-07-05T10:03:26Z"},{"alias_kind":"pith_short_12","alias_value":"YDPFN5QTWWKH","created_at":"2026-07-05T10:03:26Z"},{"alias_kind":"pith_short_16","alias_value":"YDPFN5QTWWKHJTXN","created_at":"2026-07-05T10:03:26Z"},{"alias_kind":"pith_short_8","alias_value":"YDPFN5QT","created_at":"2026-07-05T10:03:26Z"}],"graph_snapshots":[{"event_id":"sha256:5599cbfbe1565f0004b6a335ecdac9762f372efe9a9a84fba556e5ce742e842a","target":"graph","created_at":"2026-07-05T10:03:26Z","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/2407.06428/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In recent years, there has been growing interest in characterizing the complexity of quantum evolutions of interacting many-body systems. When a time-independent Hamiltonian governs the dynamics, Krylov complexity has emerged as a powerful tool. For unitary evolutions like kicked systems or Trotterized dynamics, a similar formulation based on the Arnoldi approach has been proposed yielding a new notion of quantum ergodicity [P. Suchsland, R. Moessner, and P. W. Claeys, Phys. Rev. B 111, 014309 (2025)]. In this work, we show that this formulation is robust for observing the transition from inte","authors_text":"Augusto J. Roncaglia, Carlos Pineda, Diego A. Wisniacki, Gast\\'on F. Scialchi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-07-08T22:16:31Z","title":"Exploring quantum ergodicity of unitary evolution through the Krylov approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.06428","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":"sha256:912d0f384ad277864e4436ac2e28cea4cc803e912f5a974c2d190b0fe8d46c2b","target":"record","created_at":"2026-07-05T10:03:26Z","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":"99bf84b4f550c26d5e097871138ac22d31a457562fa830aed02478ed22eb2ccb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-07-08T22:16:31Z","title_canon_sha256":"c9f37dcf97c05269797ea4fdb1afbff375a108ce5a891443a34bb56df40c9a93"},"schema_version":"1.0","source":{"id":"2407.06428","kind":"arxiv","version":2}},"canonical_sha256":"c0de56f613b59474ceedf7c2a1700266f2b009067b6580993e1c88b8edc64888","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c0de56f613b59474ceedf7c2a1700266f2b009067b6580993e1c88b8edc64888","first_computed_at":"2026-07-05T10:03:26.282883Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:03:26.282883Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e3E94+jUmccQn5tFSVKUrMUAtPlTwZM1WaON2H9vR0+HnjPlTxMPr75vHCLSIz/6UJK23B5+SpiCrANghPXBBg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:03:26.283293Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.06428","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:912d0f384ad277864e4436ac2e28cea4cc803e912f5a974c2d190b0fe8d46c2b","sha256:5599cbfbe1565f0004b6a335ecdac9762f372efe9a9a84fba556e5ce742e842a"],"state_sha256":"b0048f82d2c75371f0fac2ca80fd638a5bf01b70b5b490ebfa5d88cb9380368b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wVDEFsFeUgOcfnH00YzlySbb8ldbMfffURT9Ax+I0C4vD7qUcahotFQdT/3LgijxDs+Y3GBaNcexubPwplB5AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T03:35:34.333043Z","bundle_sha256":"e3b29925cc3d6f0ba1db5c60fe998e2b5afecd2eab7389eba66e0e398592c4d1"}}