{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:FV46E7ZY6GHVZ74ATSAHYB6ZEZ","short_pith_number":"pith:FV46E7ZY","canonical_record":{"source":{"id":"2608.09090","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2026-08-10T03:42:36Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"da7346ab75b58e07f6fee8876925c3c94db84a8b39d57e738bea41045cc2f958","abstract_canon_sha256":"bb5827efe5d3bb7ce98442e327f06b4fe28117a06b2ae781ddb3c6f834c3101e"},"schema_version":"1.0"},"canonical_sha256":"2d79e27f38f18f5cff809c807c07d9265e23dd83671443ef14d2f5d6f000fcd5","source":{"kind":"arxiv","id":"2608.09090","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.09090","created_at":"2026-08-11T02:21:46Z"},{"alias_kind":"arxiv_version","alias_value":"2608.09090v1","created_at":"2026-08-11T02:21:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.09090","created_at":"2026-08-11T02:21:46Z"},{"alias_kind":"pith_short_12","alias_value":"FV46E7ZY6GHV","created_at":"2026-08-11T02:21:46Z"},{"alias_kind":"pith_short_16","alias_value":"FV46E7ZY6GHVZ74A","created_at":"2026-08-11T02:21:46Z"},{"alias_kind":"pith_short_8","alias_value":"FV46E7ZY","created_at":"2026-08-11T02:21:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:FV46E7ZY6GHVZ74ATSAHYB6ZEZ","target":"record","payload":{"canonical_record":{"source":{"id":"2608.09090","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2026-08-10T03:42:36Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"da7346ab75b58e07f6fee8876925c3c94db84a8b39d57e738bea41045cc2f958","abstract_canon_sha256":"bb5827efe5d3bb7ce98442e327f06b4fe28117a06b2ae781ddb3c6f834c3101e"},"schema_version":"1.0"},"canonical_sha256":"2d79e27f38f18f5cff809c807c07d9265e23dd83671443ef14d2f5d6f000fcd5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-11T02:21:46.454701Z","signature_b64":"zPRLsMEGh3iqVkRqjKssvEZnHHEOqLGjy98q4aeNmP0G+zNxDzekoVLLBCvdzWVB4zDSL/RcH8VSVStfNntCBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2d79e27f38f18f5cff809c807c07d9265e23dd83671443ef14d2f5d6f000fcd5","last_reissued_at":"2026-08-11T02:21:46.452846Z","signature_status":"signed_v1","first_computed_at":"2026-08-11T02:21:46.452846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.09090","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":"2026-08-11T02:21:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CeLzVnrYXvR3nFUeQEV3GGJwNolKQvjqDSgBO8Qbl1eUuKhDuhSi7VKw4i/X+9KbPJPrnOpiprbowN7E+UEJAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T10:15:53.021102Z"},"content_sha256":"bdb263b08c4adc2b3a23b59588ee8964957da0d5f72c5a577692790313035794","schema_version":"1.0","event_id":"sha256:bdb263b08c4adc2b3a23b59588ee8964957da0d5f72c5a577692790313035794"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:FV46E7ZY6GHVZ74ATSAHYB6ZEZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Federated Unlearning Over Wireless Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Mingzhe Chen, Wei Xu, Yixuan Chen, Zhaohui Yang, Zhaoyang Zhang, Zhouxiang Zhao","submitted_at":"2026-08-10T03:42:36Z","abstract_excerpt":"To comply with stringent data privacy regulations, federated unlearning (FU) has emerged as a critical paradigm. However, its implementation over wireless networks introduces severe communication latency and reliability challenges due to iterative calibration requirements and physical-layer channel uncertainties. In this paper, we investigate the problem of delay minimization for federated unlearning networks (FUN). Specifically, we establish a comprehensive system model that jointly incorporates the convergence behavior of the FUN algorithm, local device computation dynamics, and a worst-case"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.09090","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2608.09090/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":"2026-08-11T02:21:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"17Btjzvy95VUJWPr98sqXvdcfzLTryJo2aKofsRYvN+JNiryzKM2s40JefzIc/23C7UMPm90lmyQ5OsgnORLCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T10:15:53.021697Z"},"content_sha256":"83a91216c0b83b6b73b106a7ae13ed7ac2ef902edd781d49683f2010110d10d8","schema_version":"1.0","event_id":"sha256:83a91216c0b83b6b73b106a7ae13ed7ac2ef902edd781d49683f2010110d10d8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FV46E7ZY6GHVZ74ATSAHYB6ZEZ/bundle.json","state_url":"https://pith.science/pith/FV46E7ZY6GHVZ74ATSAHYB6ZEZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FV46E7ZY6GHVZ74ATSAHYB6ZEZ/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":"2026-08-15T10:15:53Z","links":{"resolver":"https://pith.science/pith/FV46E7ZY6GHVZ74ATSAHYB6ZEZ","bundle":"https://pith.science/pith/FV46E7ZY6GHVZ74ATSAHYB6ZEZ/bundle.json","state":"https://pith.science/pith/FV46E7ZY6GHVZ74ATSAHYB6ZEZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FV46E7ZY6GHVZ74ATSAHYB6ZEZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:FV46E7ZY6GHVZ74ATSAHYB6ZEZ","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":"bb5827efe5d3bb7ce98442e327f06b4fe28117a06b2ae781ddb3c6f834c3101e","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2026-08-10T03:42:36Z","title_canon_sha256":"da7346ab75b58e07f6fee8876925c3c94db84a8b39d57e738bea41045cc2f958"},"schema_version":"1.0","source":{"id":"2608.09090","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.09090","created_at":"2026-08-11T02:21:46Z"},{"alias_kind":"arxiv_version","alias_value":"2608.09090v1","created_at":"2026-08-11T02:21:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.09090","created_at":"2026-08-11T02:21:46Z"},{"alias_kind":"pith_short_12","alias_value":"FV46E7ZY6GHV","created_at":"2026-08-11T02:21:46Z"},{"alias_kind":"pith_short_16","alias_value":"FV46E7ZY6GHVZ74A","created_at":"2026-08-11T02:21:46Z"},{"alias_kind":"pith_short_8","alias_value":"FV46E7ZY","created_at":"2026-08-11T02:21:46Z"}],"graph_snapshots":[{"event_id":"sha256:83a91216c0b83b6b73b106a7ae13ed7ac2ef902edd781d49683f2010110d10d8","target":"graph","created_at":"2026-08-11T02:21:46Z","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/2608.09090/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"To comply with stringent data privacy regulations, federated unlearning (FU) has emerged as a critical paradigm. However, its implementation over wireless networks introduces severe communication latency and reliability challenges due to iterative calibration requirements and physical-layer channel uncertainties. In this paper, we investigate the problem of delay minimization for federated unlearning networks (FUN). Specifically, we establish a comprehensive system model that jointly incorporates the convergence behavior of the FUN algorithm, local device computation dynamics, and a worst-case","authors_text":"Mingzhe Chen, Wei Xu, Yixuan Chen, Zhaohui Yang, Zhaoyang Zhang, Zhouxiang Zhao","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2026-08-10T03:42:36Z","title":"Federated Unlearning Over Wireless Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.09090","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:bdb263b08c4adc2b3a23b59588ee8964957da0d5f72c5a577692790313035794","target":"record","created_at":"2026-08-11T02:21:46Z","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":"bb5827efe5d3bb7ce98442e327f06b4fe28117a06b2ae781ddb3c6f834c3101e","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2026-08-10T03:42:36Z","title_canon_sha256":"da7346ab75b58e07f6fee8876925c3c94db84a8b39d57e738bea41045cc2f958"},"schema_version":"1.0","source":{"id":"2608.09090","kind":"arxiv","version":1}},"canonical_sha256":"2d79e27f38f18f5cff809c807c07d9265e23dd83671443ef14d2f5d6f000fcd5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2d79e27f38f18f5cff809c807c07d9265e23dd83671443ef14d2f5d6f000fcd5","first_computed_at":"2026-08-11T02:21:46.452846Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-11T02:21:46.452846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zPRLsMEGh3iqVkRqjKssvEZnHHEOqLGjy98q4aeNmP0G+zNxDzekoVLLBCvdzWVB4zDSL/RcH8VSVStfNntCBQ==","signature_status":"signed_v1","signed_at":"2026-08-11T02:21:46.454701Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.09090","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bdb263b08c4adc2b3a23b59588ee8964957da0d5f72c5a577692790313035794","sha256:83a91216c0b83b6b73b106a7ae13ed7ac2ef902edd781d49683f2010110d10d8"],"state_sha256":"43607b6028deab92f65ebae51c081bf031013bde4bd4caf31a45e6bdc491ca9e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KTN0V8StcLn3BZS+CY0646uzu5RDMV5J3eL9l3Ol5wLSof7DCyqxlM4MikNnWZz59QoIYxpQEKTxIHTHgiOZDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T10:15:53.025938Z","bundle_sha256":"688db663f516453eb8a5127aff5fa1b4c1b5a757250f30e43e3f0e9111949ac4"}}