{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:2SOUOKRPGTHHEJRASX6H3VUQEU","short_pith_number":"pith:2SOUOKRP","canonical_record":{"source":{"id":"1804.09934","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-04-26T08:24:10Z","cross_cats_sorted":["cond-mat.str-el","nlin.CD","quant-ph"],"title_canon_sha256":"fcf60009a328e33afd2ed9d62d9ba23802d1cb9c7966edffc229d381fb9a1950","abstract_canon_sha256":"7b441677adffedfe659078eb7615b0a8470ae3f1e82794e4c5066f7d393228bb"},"schema_version":"1.0"},"canonical_sha256":"d49d472a2f34ce72262095fc7dd69025252b2b2b5d89088502de0a582255b063","source":{"kind":"arxiv","id":"1804.09934","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.09934","created_at":"2026-05-18T00:04:58Z"},{"alias_kind":"arxiv_version","alias_value":"1804.09934v1","created_at":"2026-05-18T00:04:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.09934","created_at":"2026-05-18T00:04:58Z"},{"alias_kind":"pith_short_12","alias_value":"2SOUOKRPGTHH","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"2SOUOKRPGTHHEJRA","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"2SOUOKRP","created_at":"2026-05-18T12:32:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:2SOUOKRPGTHHEJRASX6H3VUQEU","target":"record","payload":{"canonical_record":{"source":{"id":"1804.09934","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-04-26T08:24:10Z","cross_cats_sorted":["cond-mat.str-el","nlin.CD","quant-ph"],"title_canon_sha256":"fcf60009a328e33afd2ed9d62d9ba23802d1cb9c7966edffc229d381fb9a1950","abstract_canon_sha256":"7b441677adffedfe659078eb7615b0a8470ae3f1e82794e4c5066f7d393228bb"},"schema_version":"1.0"},"canonical_sha256":"d49d472a2f34ce72262095fc7dd69025252b2b2b5d89088502de0a582255b063","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:04:58.718568Z","signature_b64":"xfKC6G3LED/xDOUcbPEv1gdqfC1N3FAv210J+aPOD+SAaOoqaUvdNIEanFRJTsIVQKGFgZfmoWFOnQ5H1xHwBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d49d472a2f34ce72262095fc7dd69025252b2b2b5d89088502de0a582255b063","last_reissued_at":"2026-05-18T00:04:58.718109Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:04:58.718109Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.09934","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":"2026-05-18T00:04:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r39oi50D+6MVw1Y0P95pZ7+m8PTmuZ3Ym2JfOwpeRPZqie0m2Y81EFBsleVn281Xuz62V/qCgPt0CPxh0GZlDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T03:13:09.074730Z"},"content_sha256":"fc1801709c8d5f48b04c405ef2706bf1442947195fc5bdf91b6506004f388b2e","schema_version":"1.0","event_id":"sha256:fc1801709c8d5f48b04c405ef2706bf1442947195fc5bdf91b6506004f388b2e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:2SOUOKRPGTHHEJRASX6H3VUQEU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Thouless time for mass-deformed SYK","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el","nlin.CD","quant-ph"],"primary_cat":"hep-th","authors_text":"Dario Rosa, Junggi Yoon, Tomoki Nosaka","submitted_at":"2018-04-26T08:24:10Z","abstract_excerpt":"We study the onset of RMT dynamics in the mass-deformed SYK model (i.e. an SYK model deformed by a quadratic random interaction) in terms of the strength of the quadratic deformation. We use as chaos probes both the connected unfolded Spectral Form Factor (SFF) as well as the Gaussian-filtered SFF, which has been recently introduced in the literature. We show that they detect the chaotic/integrable transition of the mass-deformed SYK model at different values of the mass deformation: the Gaussian-filtered SFF sees the transition for large values of the mass deformation; the connected unfolded "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.09934","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":"2026-05-18T00:04:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z6XBYIdjoySHlQJMFAG1iO83+bTrMcsfsEyVFDsftehhphY6F2MmcbBh+bXLxyJLSOIL+kKnMoSzs2hHbED0BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T03:13:09.075102Z"},"content_sha256":"ba9ee0140694aa319c792d156190e78835d15ba5a6961a2ded1e7c7ed06c971a","schema_version":"1.0","event_id":"sha256:ba9ee0140694aa319c792d156190e78835d15ba5a6961a2ded1e7c7ed06c971a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2SOUOKRPGTHHEJRASX6H3VUQEU/bundle.json","state_url":"https://pith.science/pith/2SOUOKRPGTHHEJRASX6H3VUQEU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2SOUOKRPGTHHEJRASX6H3VUQEU/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":"2026-05-23T03:13:09Z","links":{"resolver":"https://pith.science/pith/2SOUOKRPGTHHEJRASX6H3VUQEU","bundle":"https://pith.science/pith/2SOUOKRPGTHHEJRASX6H3VUQEU/bundle.json","state":"https://pith.science/pith/2SOUOKRPGTHHEJRASX6H3VUQEU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2SOUOKRPGTHHEJRASX6H3VUQEU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:2SOUOKRPGTHHEJRASX6H3VUQEU","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":"7b441677adffedfe659078eb7615b0a8470ae3f1e82794e4c5066f7d393228bb","cross_cats_sorted":["cond-mat.str-el","nlin.CD","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-04-26T08:24:10Z","title_canon_sha256":"fcf60009a328e33afd2ed9d62d9ba23802d1cb9c7966edffc229d381fb9a1950"},"schema_version":"1.0","source":{"id":"1804.09934","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.09934","created_at":"2026-05-18T00:04:58Z"},{"alias_kind":"arxiv_version","alias_value":"1804.09934v1","created_at":"2026-05-18T00:04:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.09934","created_at":"2026-05-18T00:04:58Z"},{"alias_kind":"pith_short_12","alias_value":"2SOUOKRPGTHH","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"2SOUOKRPGTHHEJRA","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"2SOUOKRP","created_at":"2026-05-18T12:32:02Z"}],"graph_snapshots":[{"event_id":"sha256:ba9ee0140694aa319c792d156190e78835d15ba5a6961a2ded1e7c7ed06c971a","target":"graph","created_at":"2026-05-18T00:04:58Z","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 study the onset of RMT dynamics in the mass-deformed SYK model (i.e. an SYK model deformed by a quadratic random interaction) in terms of the strength of the quadratic deformation. We use as chaos probes both the connected unfolded Spectral Form Factor (SFF) as well as the Gaussian-filtered SFF, which has been recently introduced in the literature. We show that they detect the chaotic/integrable transition of the mass-deformed SYK model at different values of the mass deformation: the Gaussian-filtered SFF sees the transition for large values of the mass deformation; the connected unfolded ","authors_text":"Dario Rosa, Junggi Yoon, Tomoki Nosaka","cross_cats":["cond-mat.str-el","nlin.CD","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-04-26T08:24:10Z","title":"Thouless time for mass-deformed SYK"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.09934","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:fc1801709c8d5f48b04c405ef2706bf1442947195fc5bdf91b6506004f388b2e","target":"record","created_at":"2026-05-18T00:04:58Z","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":"7b441677adffedfe659078eb7615b0a8470ae3f1e82794e4c5066f7d393228bb","cross_cats_sorted":["cond-mat.str-el","nlin.CD","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-04-26T08:24:10Z","title_canon_sha256":"fcf60009a328e33afd2ed9d62d9ba23802d1cb9c7966edffc229d381fb9a1950"},"schema_version":"1.0","source":{"id":"1804.09934","kind":"arxiv","version":1}},"canonical_sha256":"d49d472a2f34ce72262095fc7dd69025252b2b2b5d89088502de0a582255b063","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d49d472a2f34ce72262095fc7dd69025252b2b2b5d89088502de0a582255b063","first_computed_at":"2026-05-18T00:04:58.718109Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:04:58.718109Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xfKC6G3LED/xDOUcbPEv1gdqfC1N3FAv210J+aPOD+SAaOoqaUvdNIEanFRJTsIVQKGFgZfmoWFOnQ5H1xHwBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:04:58.718568Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.09934","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc1801709c8d5f48b04c405ef2706bf1442947195fc5bdf91b6506004f388b2e","sha256:ba9ee0140694aa319c792d156190e78835d15ba5a6961a2ded1e7c7ed06c971a"],"state_sha256":"1f88cc8f8c9f0b92708644958fb42ccdd1a8bf6845b04382419d99003f28355b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2XyXf5q5KZjXiM/BO4YKnz/7w7+IxGcxwb/61cpYbO7WSybtFssxA9U8rL0Vb4ThA0Df+xkHJ+xMCduitYl1Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T03:13:09.077723Z","bundle_sha256":"768174aeb89cc5f85124b5360e465af4bd2d407a4703de6f04bcd8a74d973112"}}