{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:E56LEDQNH3LAFTHD7DHACGJDXG","short_pith_number":"pith:E56LEDQN","canonical_record":{"source":{"id":"2511.07846","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DS","submitted_at":"2025-11-11T05:28:08Z","cross_cats_sorted":["cs.CC","math.ST","stat.TH"],"title_canon_sha256":"aeb81e95ff40d290d71b17ca96d5649cf1848c2cd0319f7f22e24ee08575ab4e","abstract_canon_sha256":"5fce020dc81161653da95a2215486261a43bc90dbf3a334c495f53f280b1b173"},"schema_version":"1.0"},"canonical_sha256":"277cb20e0d3ed602cce3f8ce011923b9b75d437a93965f489655baa0b3f4beba","source":{"kind":"arxiv","id":"2511.07846","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2511.07846","created_at":"2026-05-21T01:04:18Z"},{"alias_kind":"arxiv_version","alias_value":"2511.07846v2","created_at":"2026-05-21T01:04:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2511.07846","created_at":"2026-05-21T01:04:18Z"},{"alias_kind":"pith_short_12","alias_value":"E56LEDQNH3LA","created_at":"2026-05-21T01:04:18Z"},{"alias_kind":"pith_short_16","alias_value":"E56LEDQNH3LAFTHD","created_at":"2026-05-21T01:04:18Z"},{"alias_kind":"pith_short_8","alias_value":"E56LEDQN","created_at":"2026-05-21T01:04:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:E56LEDQNH3LAFTHD7DHACGJDXG","target":"record","payload":{"canonical_record":{"source":{"id":"2511.07846","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DS","submitted_at":"2025-11-11T05:28:08Z","cross_cats_sorted":["cs.CC","math.ST","stat.TH"],"title_canon_sha256":"aeb81e95ff40d290d71b17ca96d5649cf1848c2cd0319f7f22e24ee08575ab4e","abstract_canon_sha256":"5fce020dc81161653da95a2215486261a43bc90dbf3a334c495f53f280b1b173"},"schema_version":"1.0"},"canonical_sha256":"277cb20e0d3ed602cce3f8ce011923b9b75d437a93965f489655baa0b3f4beba","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-21T01:04:18.552464Z","signature_b64":"8aXwMLihQMwf1VzOHqwoYw0N1UTRgjR1bXqhCXoulY2Qmsd7gTNFk3luxRub3ZCxjQTt0vOHmvbrSsIpW89jBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"277cb20e0d3ed602cce3f8ce011923b9b75d437a93965f489655baa0b3f4beba","last_reissued_at":"2026-05-21T01:04:18.551525Z","signature_status":"signed_v1","first_computed_at":"2026-05-21T01:04:18.551525Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2511.07846","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":"2026-05-21T01:04:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+My/7JadYlL6CD4F909laNOMR9w1AYdXrHxr0xWZEpTouZlRkLI9t+Iikxgy7+BAg+KSVAQLVLHgrpY0/mkCCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:10:12.319588Z"},"content_sha256":"1aa1a5cb4305d913f3e9bdd14c58e4bca89848f22f6d69cc97529fab10891ede","schema_version":"1.0","event_id":"sha256:1aa1a5cb4305d913f3e9bdd14c58e4bca89848f22f6d69cc97529fab10891ede"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:E56LEDQNH3LAFTHD7DHACGJDXG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Model-agnostic super-resolution in high dimensions","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CC","math.ST","stat.TH"],"primary_cat":"cs.DS","authors_text":"Anindya De, Rocco A. Servedio, Shivam Nadimpalli, Tianqi Yang, Xi Chen, Yizhi Huang","submitted_at":"2025-11-11T05:28:08Z","abstract_excerpt":"The problem of super-resolution, roughly speaking, is to reconstruct an unknown signal to high accuracy, given (potentially noisy) information about its low-degree Fourier coefficients. Prior results on super-resolution have imposed strong modeling assumptions on the signal, typically requiring that it is a linear combination of spatially separated point sources.\n  In this work we analyze a very general version of the super-resolution problem by considering completely general non-negative signals (equivalently, distributions) over the $d$-dimensional torus $[0,1)^d$; we do not assume any spati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2511.07846","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/2511.07846/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":"2026-05-21T01:04:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U2B48S6wqbZJOnX6RM0BOvHELvAa4+OL3kR3Q5wJZaER0K9vdB0aftrLEWA4lYNmZn5HTttgSmy3ilVs5vjqAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:10:12.320376Z"},"content_sha256":"1c363bcd8a99f7bca3c01ef347732f54552173398d85e213e4f4909b0c1982c4","schema_version":"1.0","event_id":"sha256:1c363bcd8a99f7bca3c01ef347732f54552173398d85e213e4f4909b0c1982c4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/E56LEDQNH3LAFTHD7DHACGJDXG/bundle.json","state_url":"https://pith.science/pith/E56LEDQNH3LAFTHD7DHACGJDXG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/E56LEDQNH3LAFTHD7DHACGJDXG/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":"2026-05-25T19:10:12Z","links":{"resolver":"https://pith.science/pith/E56LEDQNH3LAFTHD7DHACGJDXG","bundle":"https://pith.science/pith/E56LEDQNH3LAFTHD7DHACGJDXG/bundle.json","state":"https://pith.science/pith/E56LEDQNH3LAFTHD7DHACGJDXG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/E56LEDQNH3LAFTHD7DHACGJDXG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:E56LEDQNH3LAFTHD7DHACGJDXG","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":"5fce020dc81161653da95a2215486261a43bc90dbf3a334c495f53f280b1b173","cross_cats_sorted":["cs.CC","math.ST","stat.TH"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DS","submitted_at":"2025-11-11T05:28:08Z","title_canon_sha256":"aeb81e95ff40d290d71b17ca96d5649cf1848c2cd0319f7f22e24ee08575ab4e"},"schema_version":"1.0","source":{"id":"2511.07846","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2511.07846","created_at":"2026-05-21T01:04:18Z"},{"alias_kind":"arxiv_version","alias_value":"2511.07846v2","created_at":"2026-05-21T01:04:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2511.07846","created_at":"2026-05-21T01:04:18Z"},{"alias_kind":"pith_short_12","alias_value":"E56LEDQNH3LA","created_at":"2026-05-21T01:04:18Z"},{"alias_kind":"pith_short_16","alias_value":"E56LEDQNH3LAFTHD","created_at":"2026-05-21T01:04:18Z"},{"alias_kind":"pith_short_8","alias_value":"E56LEDQN","created_at":"2026-05-21T01:04:18Z"}],"graph_snapshots":[{"event_id":"sha256:1c363bcd8a99f7bca3c01ef347732f54552173398d85e213e4f4909b0c1982c4","target":"graph","created_at":"2026-05-21T01:04:18Z","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/2511.07846/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The problem of super-resolution, roughly speaking, is to reconstruct an unknown signal to high accuracy, given (potentially noisy) information about its low-degree Fourier coefficients. Prior results on super-resolution have imposed strong modeling assumptions on the signal, typically requiring that it is a linear combination of spatially separated point sources.\n  In this work we analyze a very general version of the super-resolution problem by considering completely general non-negative signals (equivalently, distributions) over the $d$-dimensional torus $[0,1)^d$; we do not assume any spati","authors_text":"Anindya De, Rocco A. Servedio, Shivam Nadimpalli, Tianqi Yang, Xi Chen, Yizhi Huang","cross_cats":["cs.CC","math.ST","stat.TH"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DS","submitted_at":"2025-11-11T05:28:08Z","title":"Model-agnostic super-resolution in high dimensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2511.07846","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":"sha256:1aa1a5cb4305d913f3e9bdd14c58e4bca89848f22f6d69cc97529fab10891ede","target":"record","created_at":"2026-05-21T01:04:18Z","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":"5fce020dc81161653da95a2215486261a43bc90dbf3a334c495f53f280b1b173","cross_cats_sorted":["cs.CC","math.ST","stat.TH"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DS","submitted_at":"2025-11-11T05:28:08Z","title_canon_sha256":"aeb81e95ff40d290d71b17ca96d5649cf1848c2cd0319f7f22e24ee08575ab4e"},"schema_version":"1.0","source":{"id":"2511.07846","kind":"arxiv","version":2}},"canonical_sha256":"277cb20e0d3ed602cce3f8ce011923b9b75d437a93965f489655baa0b3f4beba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"277cb20e0d3ed602cce3f8ce011923b9b75d437a93965f489655baa0b3f4beba","first_computed_at":"2026-05-21T01:04:18.551525Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-21T01:04:18.551525Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8aXwMLihQMwf1VzOHqwoYw0N1UTRgjR1bXqhCXoulY2Qmsd7gTNFk3luxRub3ZCxjQTt0vOHmvbrSsIpW89jBg==","signature_status":"signed_v1","signed_at":"2026-05-21T01:04:18.552464Z","signed_message":"canonical_sha256_bytes"},"source_id":"2511.07846","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1aa1a5cb4305d913f3e9bdd14c58e4bca89848f22f6d69cc97529fab10891ede","sha256:1c363bcd8a99f7bca3c01ef347732f54552173398d85e213e4f4909b0c1982c4"],"state_sha256":"18929bec1ab04f44bc70a9944b79cf1b9c4b8a27714466760dd7e848057fc411"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kWtsCI70BaFYRLCjQuRoMameZmRysI2BioycmQ6B1J1yLLPnks7s1FFA/vsF9jDTtICJX/P5xEJJ3D69yhZKBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T19:10:12.324200Z","bundle_sha256":"879ce133647799cef2cc310f42d6cbe30609a4dbfed7be3bc1cc9446e1da8b9c"}}