{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:D2YILXO5GZ7NKF37NZ3O5NOF44","short_pith_number":"pith:D2YILXO5","canonical_record":{"source":{"id":"2506.04307","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2025-06-04T17:54:56Z","cross_cats_sorted":[],"title_canon_sha256":"2146eafbc119bbb4c716f821b1e47b121c8a3a9bf29b2e434a12a47988c62442","abstract_canon_sha256":"56eb961ea173c8904e4a50584de7f05c0c6428e7fbddbe46c92f2747b9da5aa1"},"schema_version":"1.0"},"canonical_sha256":"1eb085dddd367ed5177f6e76eeb5c5e70e2378186e23d4d5dfd1dbecbb9571a3","source":{"kind":"arxiv","id":"2506.04307","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.04307","created_at":"2026-07-05T11:16:12Z"},{"alias_kind":"arxiv_version","alias_value":"2506.04307v1","created_at":"2026-07-05T11:16:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.04307","created_at":"2026-07-05T11:16:12Z"},{"alias_kind":"pith_short_12","alias_value":"D2YILXO5GZ7N","created_at":"2026-07-05T11:16:12Z"},{"alias_kind":"pith_short_16","alias_value":"D2YILXO5GZ7NKF37","created_at":"2026-07-05T11:16:12Z"},{"alias_kind":"pith_short_8","alias_value":"D2YILXO5","created_at":"2026-07-05T11:16:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:D2YILXO5GZ7NKF37NZ3O5NOF44","target":"record","payload":{"canonical_record":{"source":{"id":"2506.04307","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2025-06-04T17:54:56Z","cross_cats_sorted":[],"title_canon_sha256":"2146eafbc119bbb4c716f821b1e47b121c8a3a9bf29b2e434a12a47988c62442","abstract_canon_sha256":"56eb961ea173c8904e4a50584de7f05c0c6428e7fbddbe46c92f2747b9da5aa1"},"schema_version":"1.0"},"canonical_sha256":"1eb085dddd367ed5177f6e76eeb5c5e70e2378186e23d4d5dfd1dbecbb9571a3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:16:12.222807Z","signature_b64":"auULIY5Pgm/7oLuzTHCh2AM7ZasOTJmB2T1asmMhP4HQ66oQKUBcLgYGzPp44a8Lkyy3P/syLKl3cCacFJaFBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1eb085dddd367ed5177f6e76eeb5c5e70e2378186e23d4d5dfd1dbecbb9571a3","last_reissued_at":"2026-07-05T11:16:12.222280Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:16:12.222280Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.04307","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":"2026-07-05T11:16:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Cfu4pc01cPcjo/4hqjbGJ7PtGsvYzLGIkYeaATBigENoyw2qu30JSeWGcqEtj1Eb1eHOH37EMmktJUSPT+vOCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T11:42:51.424300Z"},"content_sha256":"3ab963920e14509a4b8c76b2ce0fccebe247c442a15cce0dcf7a6c51c7f6c290","schema_version":"1.0","event_id":"sha256:3ab963920e14509a4b8c76b2ce0fccebe247c442a15cce0dcf7a6c51c7f6c290"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:D2YILXO5GZ7NKF37NZ3O5NOF44","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Hello, won't you tell me your name?: Investigating Anonymity Abuse in IPFS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Christos Karapapas, Constantinos Patsakis, George C. Polyzos, Iakovos Pittaras","submitted_at":"2025-06-04T17:54:56Z","abstract_excerpt":"The InterPlanetary File System~(IPFS) offers a decentralized approach to file storage and sharing, promising resilience and efficiency while also realizing the Web3 paradigm. Simultaneously, the offered anonymity raises significant questions about potential misuse. In this study, we explore methods that malicious actors can exploit IPFS to upload and disseminate harmful content while remaining anonymous. We evaluate the role of pinning services and public gateways, identifying their capabilities and limitations in maintaining content availability. Using scripts, we systematically test the beha"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.04307","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/2506.04307/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":"2026-07-05T11:16:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lslm7WOEwGMPBE1QH17LL7JKEfFFZinCWwfQr7v38aO6Whhrnx7E9I07tpSSezmzHbHiPf0YCqwOe4dgNRIEDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T11:42:51.424871Z"},"content_sha256":"ff57bdabce8b2d4c1e501556b575787cab58d3b1f50c68f4a5f4d0f7e6056f27","schema_version":"1.0","event_id":"sha256:ff57bdabce8b2d4c1e501556b575787cab58d3b1f50c68f4a5f4d0f7e6056f27"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/D2YILXO5GZ7NKF37NZ3O5NOF44/bundle.json","state_url":"https://pith.science/pith/D2YILXO5GZ7NKF37NZ3O5NOF44/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/D2YILXO5GZ7NKF37NZ3O5NOF44/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":"2026-08-09T11:42:51Z","links":{"resolver":"https://pith.science/pith/D2YILXO5GZ7NKF37NZ3O5NOF44","bundle":"https://pith.science/pith/D2YILXO5GZ7NKF37NZ3O5NOF44/bundle.json","state":"https://pith.science/pith/D2YILXO5GZ7NKF37NZ3O5NOF44/state.json","well_known_bundle":"https://pith.science/.well-known/pith/D2YILXO5GZ7NKF37NZ3O5NOF44/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:D2YILXO5GZ7NKF37NZ3O5NOF44","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":"56eb961ea173c8904e4a50584de7f05c0c6428e7fbddbe46c92f2747b9da5aa1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2025-06-04T17:54:56Z","title_canon_sha256":"2146eafbc119bbb4c716f821b1e47b121c8a3a9bf29b2e434a12a47988c62442"},"schema_version":"1.0","source":{"id":"2506.04307","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.04307","created_at":"2026-07-05T11:16:12Z"},{"alias_kind":"arxiv_version","alias_value":"2506.04307v1","created_at":"2026-07-05T11:16:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.04307","created_at":"2026-07-05T11:16:12Z"},{"alias_kind":"pith_short_12","alias_value":"D2YILXO5GZ7N","created_at":"2026-07-05T11:16:12Z"},{"alias_kind":"pith_short_16","alias_value":"D2YILXO5GZ7NKF37","created_at":"2026-07-05T11:16:12Z"},{"alias_kind":"pith_short_8","alias_value":"D2YILXO5","created_at":"2026-07-05T11:16:12Z"}],"graph_snapshots":[{"event_id":"sha256:ff57bdabce8b2d4c1e501556b575787cab58d3b1f50c68f4a5f4d0f7e6056f27","target":"graph","created_at":"2026-07-05T11:16:12Z","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/2506.04307/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The InterPlanetary File System~(IPFS) offers a decentralized approach to file storage and sharing, promising resilience and efficiency while also realizing the Web3 paradigm. Simultaneously, the offered anonymity raises significant questions about potential misuse. In this study, we explore methods that malicious actors can exploit IPFS to upload and disseminate harmful content while remaining anonymous. We evaluate the role of pinning services and public gateways, identifying their capabilities and limitations in maintaining content availability. Using scripts, we systematically test the beha","authors_text":"Christos Karapapas, Constantinos Patsakis, George C. Polyzos, Iakovos Pittaras","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2025-06-04T17:54:56Z","title":"Hello, won't you tell me your name?: Investigating Anonymity Abuse in IPFS"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.04307","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":"sha256:3ab963920e14509a4b8c76b2ce0fccebe247c442a15cce0dcf7a6c51c7f6c290","target":"record","created_at":"2026-07-05T11:16:12Z","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":"56eb961ea173c8904e4a50584de7f05c0c6428e7fbddbe46c92f2747b9da5aa1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2025-06-04T17:54:56Z","title_canon_sha256":"2146eafbc119bbb4c716f821b1e47b121c8a3a9bf29b2e434a12a47988c62442"},"schema_version":"1.0","source":{"id":"2506.04307","kind":"arxiv","version":1}},"canonical_sha256":"1eb085dddd367ed5177f6e76eeb5c5e70e2378186e23d4d5dfd1dbecbb9571a3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1eb085dddd367ed5177f6e76eeb5c5e70e2378186e23d4d5dfd1dbecbb9571a3","first_computed_at":"2026-07-05T11:16:12.222280Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:16:12.222280Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"auULIY5Pgm/7oLuzTHCh2AM7ZasOTJmB2T1asmMhP4HQ66oQKUBcLgYGzPp44a8Lkyy3P/syLKl3cCacFJaFBw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:16:12.222807Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.04307","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3ab963920e14509a4b8c76b2ce0fccebe247c442a15cce0dcf7a6c51c7f6c290","sha256:ff57bdabce8b2d4c1e501556b575787cab58d3b1f50c68f4a5f4d0f7e6056f27"],"state_sha256":"66e2a199dc951ad5d9427e30be9979dd9a13f06bd6101d11f59140d77ff3c092"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HVZjFJ4N2Wzg2lhkPKwNLob4XTYJxEGjQCW9B6kUDVxrVu6C/tzsxLbE9+LAYs3zwxq9S/to9Pmf2JIdBoXeAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T11:42:51.428257Z","bundle_sha256":"df19b2a9a85786fa673ee5654fb8870e5b49c1e16f527d62dea0ae6dc5fee015"}}