{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:T52EA6XV7TWME3C7GAJNLNEJUC","short_pith_number":"pith:T52EA6XV","canonical_record":{"source":{"id":"1908.03449","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-08-09T13:22:47Z","cross_cats_sorted":[],"title_canon_sha256":"ef544893018f87c5b91a7815a24fae1c93e249d91ec8cc629c20a0d4cf231c95","abstract_canon_sha256":"ef878ed7f0ace3c1e93219dd35feaffb887145fe90791e5a87fbf34c3e279133"},"schema_version":"1.0"},"canonical_sha256":"9f74407af5fcecc26c5f3012d5b489a093b07cedc4be87cf5e45c9eb00a2bb74","source":{"kind":"arxiv","id":"1908.03449","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.03449","created_at":"2026-07-04T23:52:40Z"},{"alias_kind":"arxiv_version","alias_value":"1908.03449v1","created_at":"2026-07-04T23:52:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.03449","created_at":"2026-07-04T23:52:40Z"},{"alias_kind":"pith_short_12","alias_value":"T52EA6XV7TWM","created_at":"2026-07-04T23:52:40Z"},{"alias_kind":"pith_short_16","alias_value":"T52EA6XV7TWME3C7","created_at":"2026-07-04T23:52:40Z"},{"alias_kind":"pith_short_8","alias_value":"T52EA6XV","created_at":"2026-07-04T23:52:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:T52EA6XV7TWME3C7GAJNLNEJUC","target":"record","payload":{"canonical_record":{"source":{"id":"1908.03449","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-08-09T13:22:47Z","cross_cats_sorted":[],"title_canon_sha256":"ef544893018f87c5b91a7815a24fae1c93e249d91ec8cc629c20a0d4cf231c95","abstract_canon_sha256":"ef878ed7f0ace3c1e93219dd35feaffb887145fe90791e5a87fbf34c3e279133"},"schema_version":"1.0"},"canonical_sha256":"9f74407af5fcecc26c5f3012d5b489a093b07cedc4be87cf5e45c9eb00a2bb74","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:52:40.063848Z","signature_b64":"KLljpGpOdKgnSVPW/Lh0GgBAcQJ02O48gLZzjt5FldFLp44uw2blfWrAsvdAmNm6E96pBrX4MJGYdFrnRGvDDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9f74407af5fcecc26c5f3012d5b489a093b07cedc4be87cf5e45c9eb00a2bb74","last_reissued_at":"2026-07-04T23:52:40.063443Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:52:40.063443Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1908.03449","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":"2026-07-04T23:52:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mnhTa52YN44Oi8GcxeW0hYPxr4mVG7cwopCL/xvKrwxT0CFKcbxV+NY8l6PUCgSrBvp8q3p+65evbsWIVbQrBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T06:33:44.467210Z"},"content_sha256":"7859f706d5292297b04383c534f06e5a0063efed78fe7c481bacae4f1a800cb6","schema_version":"1.0","event_id":"sha256:7859f706d5292297b04383c534f06e5a0063efed78fe7c481bacae4f1a800cb6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:T52EA6XV7TWME3C7GAJNLNEJUC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Carl-Hauser -- Open Source Image Matching Algorithms Benchmarking Framework","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Vincent Falconieri","submitted_at":"2019-08-09T13:22:47Z","abstract_excerpt":"Security analysts need to classify, search and correlate numerous images. Automatic classification tools improve the efficiency of such tasks. Many Image-Matching algorithms are presented in the litterature. The present paper introduces and provides a Open-Source benchmarking and evaluation tool for these algorithms. Is this paper, the framework evaluates algorithms on illustrative datasets, which are constituted of phishing and onion websites. Datasets are provided as Open-Data."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.03449","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/1908.03449/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":"2026-07-04T23:52:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LG+wNIaU49IPyTLCGWir9nxJk4NOR7bxjIZ0vqO7itr4zJ/yqNkVndycxdYNh553gy3+2eHo4l6SGoBUy9TACg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T06:33:44.468125Z"},"content_sha256":"e3a8a49e267ee155041c1ef3479032ba1d0b86e90477582a1402a1537a753a6e","schema_version":"1.0","event_id":"sha256:e3a8a49e267ee155041c1ef3479032ba1d0b86e90477582a1402a1537a753a6e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T52EA6XV7TWME3C7GAJNLNEJUC/bundle.json","state_url":"https://pith.science/pith/T52EA6XV7TWME3C7GAJNLNEJUC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T52EA6XV7TWME3C7GAJNLNEJUC/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":"2026-08-16T06:33:44Z","links":{"resolver":"https://pith.science/pith/T52EA6XV7TWME3C7GAJNLNEJUC","bundle":"https://pith.science/pith/T52EA6XV7TWME3C7GAJNLNEJUC/bundle.json","state":"https://pith.science/pith/T52EA6XV7TWME3C7GAJNLNEJUC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T52EA6XV7TWME3C7GAJNLNEJUC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:T52EA6XV7TWME3C7GAJNLNEJUC","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":"ef878ed7f0ace3c1e93219dd35feaffb887145fe90791e5a87fbf34c3e279133","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-08-09T13:22:47Z","title_canon_sha256":"ef544893018f87c5b91a7815a24fae1c93e249d91ec8cc629c20a0d4cf231c95"},"schema_version":"1.0","source":{"id":"1908.03449","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.03449","created_at":"2026-07-04T23:52:40Z"},{"alias_kind":"arxiv_version","alias_value":"1908.03449v1","created_at":"2026-07-04T23:52:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.03449","created_at":"2026-07-04T23:52:40Z"},{"alias_kind":"pith_short_12","alias_value":"T52EA6XV7TWM","created_at":"2026-07-04T23:52:40Z"},{"alias_kind":"pith_short_16","alias_value":"T52EA6XV7TWME3C7","created_at":"2026-07-04T23:52:40Z"},{"alias_kind":"pith_short_8","alias_value":"T52EA6XV","created_at":"2026-07-04T23:52:40Z"}],"graph_snapshots":[{"event_id":"sha256:e3a8a49e267ee155041c1ef3479032ba1d0b86e90477582a1402a1537a753a6e","target":"graph","created_at":"2026-07-04T23:52:40Z","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/1908.03449/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Security analysts need to classify, search and correlate numerous images. Automatic classification tools improve the efficiency of such tasks. Many Image-Matching algorithms are presented in the litterature. The present paper introduces and provides a Open-Source benchmarking and evaluation tool for these algorithms. Is this paper, the framework evaluates algorithms on illustrative datasets, which are constituted of phishing and onion websites. Datasets are provided as Open-Data.","authors_text":"Vincent Falconieri","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-08-09T13:22:47Z","title":"Carl-Hauser -- Open Source Image Matching Algorithms Benchmarking Framework"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.03449","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":"sha256:7859f706d5292297b04383c534f06e5a0063efed78fe7c481bacae4f1a800cb6","target":"record","created_at":"2026-07-04T23:52:40Z","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":"ef878ed7f0ace3c1e93219dd35feaffb887145fe90791e5a87fbf34c3e279133","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-08-09T13:22:47Z","title_canon_sha256":"ef544893018f87c5b91a7815a24fae1c93e249d91ec8cc629c20a0d4cf231c95"},"schema_version":"1.0","source":{"id":"1908.03449","kind":"arxiv","version":1}},"canonical_sha256":"9f74407af5fcecc26c5f3012d5b489a093b07cedc4be87cf5e45c9eb00a2bb74","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9f74407af5fcecc26c5f3012d5b489a093b07cedc4be87cf5e45c9eb00a2bb74","first_computed_at":"2026-07-04T23:52:40.063443Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:52:40.063443Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KLljpGpOdKgnSVPW/Lh0GgBAcQJ02O48gLZzjt5FldFLp44uw2blfWrAsvdAmNm6E96pBrX4MJGYdFrnRGvDDg==","signature_status":"signed_v1","signed_at":"2026-07-04T23:52:40.063848Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.03449","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7859f706d5292297b04383c534f06e5a0063efed78fe7c481bacae4f1a800cb6","sha256:e3a8a49e267ee155041c1ef3479032ba1d0b86e90477582a1402a1537a753a6e"],"state_sha256":"a405c0d8173d9c61a4d95a3d5b200c16ce7aaf05ba774301852762d89477aa76"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mbMfxcu40VwLj1l5Mt0d60eNNn6z2/Wb7vcPv0v1XN/iZ1Vx5e+5FUNdUhiCaiyG/lDT3JbJ6s4nc8JnQf4dBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T06:33:44.475830Z","bundle_sha256":"2755c50e0c64f7982763c71db757d45885cd76caf8b1686bb8ec497de2be5211"}}