{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:B5LGVTEGINYCLKTVBHXWEHG7LM","short_pith_number":"pith:B5LGVTEG","canonical_record":{"source":{"id":"2605.22857","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2026-05-19T08:58:31Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"ece6611eea36e4a83af4d85137326571728692da8b74898c8d3f1cccc0962073","abstract_canon_sha256":"47f51adb958a9409778da52e349e5d119cf5f321d91ad76897bfec3946a2dab7"},"schema_version":"1.0"},"canonical_sha256":"0f566acc86437025aa7509ef621cdf5b1d984cf6133dfee3020d51793023720c","source":{"kind":"arxiv","id":"2605.22857","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.22857","created_at":"2026-05-25T02:01:27Z"},{"alias_kind":"arxiv_version","alias_value":"2605.22857v1","created_at":"2026-05-25T02:01:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.22857","created_at":"2026-05-25T02:01:27Z"},{"alias_kind":"pith_short_12","alias_value":"B5LGVTEGINYC","created_at":"2026-05-25T02:01:27Z"},{"alias_kind":"pith_short_16","alias_value":"B5LGVTEGINYCLKTV","created_at":"2026-05-25T02:01:27Z"},{"alias_kind":"pith_short_8","alias_value":"B5LGVTEG","created_at":"2026-05-25T02:01:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:B5LGVTEGINYCLKTVBHXWEHG7LM","target":"record","payload":{"canonical_record":{"source":{"id":"2605.22857","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2026-05-19T08:58:31Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"ece6611eea36e4a83af4d85137326571728692da8b74898c8d3f1cccc0962073","abstract_canon_sha256":"47f51adb958a9409778da52e349e5d119cf5f321d91ad76897bfec3946a2dab7"},"schema_version":"1.0"},"canonical_sha256":"0f566acc86437025aa7509ef621cdf5b1d984cf6133dfee3020d51793023720c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-25T02:01:27.338578Z","signature_b64":"SSIpqXAodXRav6eiFiL0NUlX25pxSIdcQiTU8E+OvDYP1oyut3gJe570MPIpW5vwfDojxFz1FRnkO4YS0wBDAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0f566acc86437025aa7509ef621cdf5b1d984cf6133dfee3020d51793023720c","last_reissued_at":"2026-05-25T02:01:27.337808Z","signature_status":"signed_v1","first_computed_at":"2026-05-25T02:01:27.337808Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.22857","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":"2026-05-25T02:01:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a7RG871b51bnHl7W90J0SNQXh8vNb0IQWp38P2MHt6gxBko2iF/2mxIShxoXO1svJZ+L2opk/W7ietZjKZnSDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T15:38:22.099963Z"},"content_sha256":"d74b780a02ffd69a3185f9e00ab90a49d3e8fe8493a851edc0bf47b164447b50","schema_version":"1.0","event_id":"sha256:d74b780a02ffd69a3185f9e00ab90a49d3e8fe8493a851edc0bf47b164447b50"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:B5LGVTEGINYCLKTVBHXWEHG7LM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"JointHRRP-Net: A Statistically Constrained Decoupling Network for Joint Target and Jamming Recognition in Composite Jamming","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"eess.SP","authors_text":"Mei Liu, Shuowei Liu, Xunzhang Gao, Yujie Zhou, Yunfei Zhao","submitted_at":"2026-05-19T08:58:31Z","abstract_excerpt":"High-resolution range profile (HRRP)-based radar automatic target recognition suffers from severe performance degradation in composite jamming environments. Active jamming introduces suppression- and deception-related components into the received range profile. After pulse compression, these components are coupled with target echoes in the HRRP domain, making target-related scattering peaks difficult to distinguish and weakening feature separability. To address this problem, this paper proposes JointHRRP-Net, a unified framework for joint target-jamming recognition. A statistically constrained"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.22857","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/2605.22857/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":"2026-05-25T02:01:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OM3w7nF3w+lI2nP0hQMZHSXGzrSjwIrOvQq8kdV1Z+ka7T7MmDrQPl1ZHWHiOxoewcpv440aMJNEvBBFK5vtAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T15:38:22.100365Z"},"content_sha256":"b59aaacd80a922cc34189edc7830bda7c64f335a45b33385f2aef7f7f2dd85ad","schema_version":"1.0","event_id":"sha256:b59aaacd80a922cc34189edc7830bda7c64f335a45b33385f2aef7f7f2dd85ad"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B5LGVTEGINYCLKTVBHXWEHG7LM/bundle.json","state_url":"https://pith.science/pith/B5LGVTEGINYCLKTVBHXWEHG7LM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B5LGVTEGINYCLKTVBHXWEHG7LM/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":"2026-06-02T15:38:22Z","links":{"resolver":"https://pith.science/pith/B5LGVTEGINYCLKTVBHXWEHG7LM","bundle":"https://pith.science/pith/B5LGVTEGINYCLKTVBHXWEHG7LM/bundle.json","state":"https://pith.science/pith/B5LGVTEGINYCLKTVBHXWEHG7LM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B5LGVTEGINYCLKTVBHXWEHG7LM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:B5LGVTEGINYCLKTVBHXWEHG7LM","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":"47f51adb958a9409778da52e349e5d119cf5f321d91ad76897bfec3946a2dab7","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2026-05-19T08:58:31Z","title_canon_sha256":"ece6611eea36e4a83af4d85137326571728692da8b74898c8d3f1cccc0962073"},"schema_version":"1.0","source":{"id":"2605.22857","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.22857","created_at":"2026-05-25T02:01:27Z"},{"alias_kind":"arxiv_version","alias_value":"2605.22857v1","created_at":"2026-05-25T02:01:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.22857","created_at":"2026-05-25T02:01:27Z"},{"alias_kind":"pith_short_12","alias_value":"B5LGVTEGINYC","created_at":"2026-05-25T02:01:27Z"},{"alias_kind":"pith_short_16","alias_value":"B5LGVTEGINYCLKTV","created_at":"2026-05-25T02:01:27Z"},{"alias_kind":"pith_short_8","alias_value":"B5LGVTEG","created_at":"2026-05-25T02:01:27Z"}],"graph_snapshots":[{"event_id":"sha256:b59aaacd80a922cc34189edc7830bda7c64f335a45b33385f2aef7f7f2dd85ad","target":"graph","created_at":"2026-05-25T02:01:27Z","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/2605.22857/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"High-resolution range profile (HRRP)-based radar automatic target recognition suffers from severe performance degradation in composite jamming environments. Active jamming introduces suppression- and deception-related components into the received range profile. After pulse compression, these components are coupled with target echoes in the HRRP domain, making target-related scattering peaks difficult to distinguish and weakening feature separability. To address this problem, this paper proposes JointHRRP-Net, a unified framework for joint target-jamming recognition. A statistically constrained","authors_text":"Mei Liu, Shuowei Liu, Xunzhang Gao, Yujie Zhou, Yunfei Zhao","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2026-05-19T08:58:31Z","title":"JointHRRP-Net: A Statistically Constrained Decoupling Network for Joint Target and Jamming Recognition in Composite Jamming"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.22857","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:d74b780a02ffd69a3185f9e00ab90a49d3e8fe8493a851edc0bf47b164447b50","target":"record","created_at":"2026-05-25T02:01:27Z","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":"47f51adb958a9409778da52e349e5d119cf5f321d91ad76897bfec3946a2dab7","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2026-05-19T08:58:31Z","title_canon_sha256":"ece6611eea36e4a83af4d85137326571728692da8b74898c8d3f1cccc0962073"},"schema_version":"1.0","source":{"id":"2605.22857","kind":"arxiv","version":1}},"canonical_sha256":"0f566acc86437025aa7509ef621cdf5b1d984cf6133dfee3020d51793023720c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0f566acc86437025aa7509ef621cdf5b1d984cf6133dfee3020d51793023720c","first_computed_at":"2026-05-25T02:01:27.337808Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-25T02:01:27.337808Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SSIpqXAodXRav6eiFiL0NUlX25pxSIdcQiTU8E+OvDYP1oyut3gJe570MPIpW5vwfDojxFz1FRnkO4YS0wBDAw==","signature_status":"signed_v1","signed_at":"2026-05-25T02:01:27.338578Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.22857","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d74b780a02ffd69a3185f9e00ab90a49d3e8fe8493a851edc0bf47b164447b50","sha256:b59aaacd80a922cc34189edc7830bda7c64f335a45b33385f2aef7f7f2dd85ad"],"state_sha256":"da0430baf83763d96fd84b5627edb813e6c02ee7ff56d98ad70a4ab074f392bd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zZcWMTtgmeO49OxDAbBhM/1mk9p9ozszBjzmRmZkAqDctmyXwwWaYn9SQ7YLl7pdY5oUL96skNO2tpvFbMmRDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T15:38:22.103110Z","bundle_sha256":"7766bca8179270dc05346c7a6a1c13b8c90539f4158208a7f9c47e99e30eef82"}}