{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:NDOEYVKNVGKJFPGSBAT725C4KB","short_pith_number":"pith:NDOEYVKN","canonical_record":{"source":{"id":"2405.03597","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2024-05-06T16:07:27Z","cross_cats_sorted":[],"title_canon_sha256":"af8a2a1eb264cb990fd2f1be7d60170ebbb328fb3c63ba13f370a776d4a36bd5","abstract_canon_sha256":"c379a91c49437e17e65da76e696ea24eb9ef540acf40ccf7afe900135d60927f"},"schema_version":"1.0"},"canonical_sha256":"68dc4c554da99492bcd20827fd745c50657f6014b4293b14e6a8f48f86986098","source":{"kind":"arxiv","id":"2405.03597","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.03597","created_at":"2026-07-05T08:16:29Z"},{"alias_kind":"arxiv_version","alias_value":"2405.03597v2","created_at":"2026-07-05T08:16:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.03597","created_at":"2026-07-05T08:16:29Z"},{"alias_kind":"pith_short_12","alias_value":"NDOEYVKNVGKJ","created_at":"2026-07-05T08:16:29Z"},{"alias_kind":"pith_short_16","alias_value":"NDOEYVKNVGKJFPGS","created_at":"2026-07-05T08:16:29Z"},{"alias_kind":"pith_short_8","alias_value":"NDOEYVKN","created_at":"2026-07-05T08:16:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:NDOEYVKNVGKJFPGSBAT725C4KB","target":"record","payload":{"canonical_record":{"source":{"id":"2405.03597","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2024-05-06T16:07:27Z","cross_cats_sorted":[],"title_canon_sha256":"af8a2a1eb264cb990fd2f1be7d60170ebbb328fb3c63ba13f370a776d4a36bd5","abstract_canon_sha256":"c379a91c49437e17e65da76e696ea24eb9ef540acf40ccf7afe900135d60927f"},"schema_version":"1.0"},"canonical_sha256":"68dc4c554da99492bcd20827fd745c50657f6014b4293b14e6a8f48f86986098","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:16:29.160340Z","signature_b64":"rECMsvZ0hxbc1fuZgT9sZzZ4eKOCALb1rmcbORDPpJySr5ksOjAgfylULidxBuvRpOcqRyIvZ8i/o0sURNpgBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"68dc4c554da99492bcd20827fd745c50657f6014b4293b14e6a8f48f86986098","last_reissued_at":"2026-07-05T08:16:29.159913Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:16:29.159913Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2405.03597","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":"2026-07-05T08:16:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"df109df4IfX/7TeD/1Rz8bCcq2OyAaT7eAprc6fKRBE8JTN70FmAhfZJnYpseKqQ27+dCEWZWPB1Ui5Qqr4zBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T06:18:43.831299Z"},"content_sha256":"8946cd92a8cc1539f558814c044cf4ee0d4c7afd10637ea32f667bd6e018800a","schema_version":"1.0","event_id":"sha256:8946cd92a8cc1539f558814c044cf4ee0d4c7afd10637ea32f667bd6e018800a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:NDOEYVKNVGKJFPGSBAT725C4KB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Improving the Ranging Performance of Random ISAC Signals Through Pulse Shaping Design","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Fan Liu, Marco Lops, Shuangyang Li, Weijie Yuan, Yifeng Xiong, Zihan Liao","submitted_at":"2024-05-06T16:07:27Z","abstract_excerpt":"In this paper, we propose a novel pulse shaping design for single-carrier integrated sensing and communication (ISAC) transmission. Due to the communication information embedded in the ISAC signal, the resulting auto-correlation function (ACF) is determined by both the information-conveying random symbol sequence and the signaling pulse, where the former leads to random fluctuations in the sidelobes of the ACF, impairing the range estimation performance. To overcome this challenge, we first analyze the statistical characteristics of the random ACF under the symbol-wise pulse shaping (SWPS) reg"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.03597","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/2405.03597/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":"2026-07-05T08:16:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3xSLAZ27bxQAdd6njc4vrkNq/75RcCDFnhXs04ftrMJGTCvoOz65lsxdz+RgUeADZP69T0/rC2w5/g2fcaalAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T06:18:43.831989Z"},"content_sha256":"d319d76e91a98c075695f1fe24055b38b61dacd96d54c0be1e9df87cead2bc76","schema_version":"1.0","event_id":"sha256:d319d76e91a98c075695f1fe24055b38b61dacd96d54c0be1e9df87cead2bc76"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NDOEYVKNVGKJFPGSBAT725C4KB/bundle.json","state_url":"https://pith.science/pith/NDOEYVKNVGKJFPGSBAT725C4KB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NDOEYVKNVGKJFPGSBAT725C4KB/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":"2026-07-09T06:18:43Z","links":{"resolver":"https://pith.science/pith/NDOEYVKNVGKJFPGSBAT725C4KB","bundle":"https://pith.science/pith/NDOEYVKNVGKJFPGSBAT725C4KB/bundle.json","state":"https://pith.science/pith/NDOEYVKNVGKJFPGSBAT725C4KB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NDOEYVKNVGKJFPGSBAT725C4KB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:NDOEYVKNVGKJFPGSBAT725C4KB","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":"c379a91c49437e17e65da76e696ea24eb9ef540acf40ccf7afe900135d60927f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2024-05-06T16:07:27Z","title_canon_sha256":"af8a2a1eb264cb990fd2f1be7d60170ebbb328fb3c63ba13f370a776d4a36bd5"},"schema_version":"1.0","source":{"id":"2405.03597","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.03597","created_at":"2026-07-05T08:16:29Z"},{"alias_kind":"arxiv_version","alias_value":"2405.03597v2","created_at":"2026-07-05T08:16:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.03597","created_at":"2026-07-05T08:16:29Z"},{"alias_kind":"pith_short_12","alias_value":"NDOEYVKNVGKJ","created_at":"2026-07-05T08:16:29Z"},{"alias_kind":"pith_short_16","alias_value":"NDOEYVKNVGKJFPGS","created_at":"2026-07-05T08:16:29Z"},{"alias_kind":"pith_short_8","alias_value":"NDOEYVKN","created_at":"2026-07-05T08:16:29Z"}],"graph_snapshots":[{"event_id":"sha256:d319d76e91a98c075695f1fe24055b38b61dacd96d54c0be1e9df87cead2bc76","target":"graph","created_at":"2026-07-05T08:16:29Z","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/2405.03597/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we propose a novel pulse shaping design for single-carrier integrated sensing and communication (ISAC) transmission. Due to the communication information embedded in the ISAC signal, the resulting auto-correlation function (ACF) is determined by both the information-conveying random symbol sequence and the signaling pulse, where the former leads to random fluctuations in the sidelobes of the ACF, impairing the range estimation performance. To overcome this challenge, we first analyze the statistical characteristics of the random ACF under the symbol-wise pulse shaping (SWPS) reg","authors_text":"Fan Liu, Marco Lops, Shuangyang Li, Weijie Yuan, Yifeng Xiong, Zihan Liao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2024-05-06T16:07:27Z","title":"Improving the Ranging Performance of Random ISAC Signals Through Pulse Shaping Design"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.03597","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":"sha256:8946cd92a8cc1539f558814c044cf4ee0d4c7afd10637ea32f667bd6e018800a","target":"record","created_at":"2026-07-05T08:16:29Z","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":"c379a91c49437e17e65da76e696ea24eb9ef540acf40ccf7afe900135d60927f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2024-05-06T16:07:27Z","title_canon_sha256":"af8a2a1eb264cb990fd2f1be7d60170ebbb328fb3c63ba13f370a776d4a36bd5"},"schema_version":"1.0","source":{"id":"2405.03597","kind":"arxiv","version":2}},"canonical_sha256":"68dc4c554da99492bcd20827fd745c50657f6014b4293b14e6a8f48f86986098","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"68dc4c554da99492bcd20827fd745c50657f6014b4293b14e6a8f48f86986098","first_computed_at":"2026-07-05T08:16:29.159913Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:16:29.159913Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rECMsvZ0hxbc1fuZgT9sZzZ4eKOCALb1rmcbORDPpJySr5ksOjAgfylULidxBuvRpOcqRyIvZ8i/o0sURNpgBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:16:29.160340Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.03597","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8946cd92a8cc1539f558814c044cf4ee0d4c7afd10637ea32f667bd6e018800a","sha256:d319d76e91a98c075695f1fe24055b38b61dacd96d54c0be1e9df87cead2bc76"],"state_sha256":"5d4eb55a6092a45ed6e4f4b698f940d0fc0f398aa9e9eaa5d111b42008ceb60d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xld6dOpQ5oj1p9WL/DHk6V9tDZjTrJrBpoZeAIXKmP8vIOTJirYkx/g8ZC7Wd60ZOwlg4JhHWm1kmQdyTi/pBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T06:18:43.836187Z","bundle_sha256":"2382a0c531ac1cd16feb9cedcac377024c098c226d643cb56e89b6bfd63ecd2a"}}