{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:S4OW3KYBOT6GSD5P2JJWTXQHUQ","short_pith_number":"pith:S4OW3KYB","canonical_record":{"source":{"id":"2607.21418","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2026-07-23T15:23:09Z","cross_cats_sorted":[],"title_canon_sha256":"ef04ca78739c5fea22c18e6863c9b083eb2cb0161084a3a49ed0939bea7f0a77","abstract_canon_sha256":"444c65c56566a1de571586edafd6d52d081a373a4d003be1401003e41ce62a6c"},"schema_version":"1.0"},"canonical_sha256":"971d6dab0174fc690fafd25369de07a4323f0daf1ab274120654db05c76feb9b","source":{"kind":"arxiv","id":"2607.21418","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.21418","created_at":"2026-07-24T01:24:31Z"},{"alias_kind":"arxiv_version","alias_value":"2607.21418v1","created_at":"2026-07-24T01:24:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.21418","created_at":"2026-07-24T01:24:31Z"},{"alias_kind":"pith_short_12","alias_value":"S4OW3KYBOT6G","created_at":"2026-07-24T01:24:31Z"},{"alias_kind":"pith_short_16","alias_value":"S4OW3KYBOT6GSD5P","created_at":"2026-07-24T01:24:31Z"},{"alias_kind":"pith_short_8","alias_value":"S4OW3KYB","created_at":"2026-07-24T01:24:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:S4OW3KYBOT6GSD5P2JJWTXQHUQ","target":"record","payload":{"canonical_record":{"source":{"id":"2607.21418","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2026-07-23T15:23:09Z","cross_cats_sorted":[],"title_canon_sha256":"ef04ca78739c5fea22c18e6863c9b083eb2cb0161084a3a49ed0939bea7f0a77","abstract_canon_sha256":"444c65c56566a1de571586edafd6d52d081a373a4d003be1401003e41ce62a6c"},"schema_version":"1.0"},"canonical_sha256":"971d6dab0174fc690fafd25369de07a4323f0daf1ab274120654db05c76feb9b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-24T01:24:31.444583Z","signature_b64":"c1VXZFDJS/kyEQxx73f7fnm9vh9xwoa7T1jNchmm/KtetyzjOs8W6qlvynua6GJx+Sr0BdNJ2fHndTWNxALBBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"971d6dab0174fc690fafd25369de07a4323f0daf1ab274120654db05c76feb9b","last_reissued_at":"2026-07-24T01:24:31.443662Z","signature_status":"signed_v1","first_computed_at":"2026-07-24T01:24:31.443662Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.21418","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":"2026-07-24T01:24:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O7FgwndQzMPc1NfP6VBqd1pofXK/IFd3rUtbfDxbIPq1IzLVoMJ3pyF4CcLEeJuXjD+63MT43DIMXntSZ0LYAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T03:25:10.137794Z"},"content_sha256":"8c7f2279104f14f81e885f6c59af9576cb3c2b5999096ec38f99f5ba1aef4fcd","schema_version":"1.0","event_id":"sha256:8c7f2279104f14f81e885f6c59af9576cb3c2b5999096ec38f99f5ba1aef4fcd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:S4OW3KYBOT6GSD5P2JJWTXQHUQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Constellation Selection and Power Allocation for Multi-Cell OFDM-ISAC: Managing Inter-Cell Interference and Sensing Sidelobes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Christos Masouros, Kaitao Meng, Kawon Han, Lajos Hanzo","submitted_at":"2026-07-23T15:23:09Z","abstract_excerpt":"Future integrated sensing and communication (ISAC) networks are expected to operate in dense multi-cell environments, where multiple base stations (BSs) share their time-frequency resources for communication and sensing. In such scenarios, the delay--Doppler (DD) sensing performance is strongly affected by random finite-alphabet orthogonal frequency-division multiplexing (OFDM) symbols, power allocation, receive filtering, and interference. This paper develops a modulation- and receive-filter-aware framework for the sensing-interference management in multi-cell OFDM-ISAC systems. Starting from"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.21418","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/2607.21418/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":"2026-07-24T01:24:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YygICcpPf7POBvPYMhROWrUADk1KJeJixydNBQKSi/arYgUcjabI4HjK4eQ+f5mEi/jeCtav0ferwOKBeeQdAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T03:25:10.138337Z"},"content_sha256":"94b737663e8931d939e7c2bcbbfebeef6bc306881e57dec7371dc42cbcc76baa","schema_version":"1.0","event_id":"sha256:94b737663e8931d939e7c2bcbbfebeef6bc306881e57dec7371dc42cbcc76baa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S4OW3KYBOT6GSD5P2JJWTXQHUQ/bundle.json","state_url":"https://pith.science/pith/S4OW3KYBOT6GSD5P2JJWTXQHUQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S4OW3KYBOT6GSD5P2JJWTXQHUQ/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":"2026-08-05T03:25:10Z","links":{"resolver":"https://pith.science/pith/S4OW3KYBOT6GSD5P2JJWTXQHUQ","bundle":"https://pith.science/pith/S4OW3KYBOT6GSD5P2JJWTXQHUQ/bundle.json","state":"https://pith.science/pith/S4OW3KYBOT6GSD5P2JJWTXQHUQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S4OW3KYBOT6GSD5P2JJWTXQHUQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:S4OW3KYBOT6GSD5P2JJWTXQHUQ","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":"444c65c56566a1de571586edafd6d52d081a373a4d003be1401003e41ce62a6c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2026-07-23T15:23:09Z","title_canon_sha256":"ef04ca78739c5fea22c18e6863c9b083eb2cb0161084a3a49ed0939bea7f0a77"},"schema_version":"1.0","source":{"id":"2607.21418","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.21418","created_at":"2026-07-24T01:24:31Z"},{"alias_kind":"arxiv_version","alias_value":"2607.21418v1","created_at":"2026-07-24T01:24:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.21418","created_at":"2026-07-24T01:24:31Z"},{"alias_kind":"pith_short_12","alias_value":"S4OW3KYBOT6G","created_at":"2026-07-24T01:24:31Z"},{"alias_kind":"pith_short_16","alias_value":"S4OW3KYBOT6GSD5P","created_at":"2026-07-24T01:24:31Z"},{"alias_kind":"pith_short_8","alias_value":"S4OW3KYB","created_at":"2026-07-24T01:24:31Z"}],"graph_snapshots":[{"event_id":"sha256:94b737663e8931d939e7c2bcbbfebeef6bc306881e57dec7371dc42cbcc76baa","target":"graph","created_at":"2026-07-24T01:24:31Z","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/2607.21418/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Future integrated sensing and communication (ISAC) networks are expected to operate in dense multi-cell environments, where multiple base stations (BSs) share their time-frequency resources for communication and sensing. In such scenarios, the delay--Doppler (DD) sensing performance is strongly affected by random finite-alphabet orthogonal frequency-division multiplexing (OFDM) symbols, power allocation, receive filtering, and interference. This paper develops a modulation- and receive-filter-aware framework for the sensing-interference management in multi-cell OFDM-ISAC systems. Starting from","authors_text":"Christos Masouros, Kaitao Meng, Kawon Han, Lajos Hanzo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2026-07-23T15:23:09Z","title":"Constellation Selection and Power Allocation for Multi-Cell OFDM-ISAC: Managing Inter-Cell Interference and Sensing Sidelobes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.21418","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":"sha256:8c7f2279104f14f81e885f6c59af9576cb3c2b5999096ec38f99f5ba1aef4fcd","target":"record","created_at":"2026-07-24T01:24:31Z","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":"444c65c56566a1de571586edafd6d52d081a373a4d003be1401003e41ce62a6c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2026-07-23T15:23:09Z","title_canon_sha256":"ef04ca78739c5fea22c18e6863c9b083eb2cb0161084a3a49ed0939bea7f0a77"},"schema_version":"1.0","source":{"id":"2607.21418","kind":"arxiv","version":1}},"canonical_sha256":"971d6dab0174fc690fafd25369de07a4323f0daf1ab274120654db05c76feb9b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"971d6dab0174fc690fafd25369de07a4323f0daf1ab274120654db05c76feb9b","first_computed_at":"2026-07-24T01:24:31.443662Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-24T01:24:31.443662Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"c1VXZFDJS/kyEQxx73f7fnm9vh9xwoa7T1jNchmm/KtetyzjOs8W6qlvynua6GJx+Sr0BdNJ2fHndTWNxALBBg==","signature_status":"signed_v1","signed_at":"2026-07-24T01:24:31.444583Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.21418","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8c7f2279104f14f81e885f6c59af9576cb3c2b5999096ec38f99f5ba1aef4fcd","sha256:94b737663e8931d939e7c2bcbbfebeef6bc306881e57dec7371dc42cbcc76baa"],"state_sha256":"6865c5100ff29678f70ad02a34661442952250edf2cf2d0eb089ab46e1fa678d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E8ay/dkbecpr7pDr9FCdq4URj91LxsVdK1+r4gsPly0agCXeUnGGFrBXug4diqkhusBtvCbltejSPpIAjXs8Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T03:25:10.143872Z","bundle_sha256":"6163d26638432426b798c86b10500f9983b357dca31e01a05bcf8ec128504066"}}