{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:TVQR4TQK6JUUJDVYRANRRV7YFB","short_pith_number":"pith:TVQR4TQK","canonical_record":{"source":{"id":"2506.05195","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-05T16:07:22Z","cross_cats_sorted":[],"title_canon_sha256":"6cc7db3926183c04737b2b9cf632cf49c8fc67cd54a4cadfc2bb6b7c06cdc94f","abstract_canon_sha256":"dccc3da1584d5be16cc9f5c0d08e60248c3afd91105b91db4e8ae42a0e47eec4"},"schema_version":"1.0"},"canonical_sha256":"9d611e4e0af269448eb8881b18d7f8285edd71c1d3f7f520322c34ca04e5a517","source":{"kind":"arxiv","id":"2506.05195","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.05195","created_at":"2026-07-05T12:04:35Z"},{"alias_kind":"arxiv_version","alias_value":"2506.05195v2","created_at":"2026-07-05T12:04:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.05195","created_at":"2026-07-05T12:04:35Z"},{"alias_kind":"pith_short_12","alias_value":"TVQR4TQK6JUU","created_at":"2026-07-05T12:04:35Z"},{"alias_kind":"pith_short_16","alias_value":"TVQR4TQK6JUUJDVY","created_at":"2026-07-05T12:04:35Z"},{"alias_kind":"pith_short_8","alias_value":"TVQR4TQK","created_at":"2026-07-05T12:04:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:TVQR4TQK6JUUJDVYRANRRV7YFB","target":"record","payload":{"canonical_record":{"source":{"id":"2506.05195","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-05T16:07:22Z","cross_cats_sorted":[],"title_canon_sha256":"6cc7db3926183c04737b2b9cf632cf49c8fc67cd54a4cadfc2bb6b7c06cdc94f","abstract_canon_sha256":"dccc3da1584d5be16cc9f5c0d08e60248c3afd91105b91db4e8ae42a0e47eec4"},"schema_version":"1.0"},"canonical_sha256":"9d611e4e0af269448eb8881b18d7f8285edd71c1d3f7f520322c34ca04e5a517","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:04:35.756074Z","signature_b64":"U6FVdA/FH6/+y6HtWg7V4OPiC4j+q2Ryiw1XzMCoxZl5tMkHjkfpDVNFiuwHTW+x3iGlluU32+FZfjSfqM+8Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9d611e4e0af269448eb8881b18d7f8285edd71c1d3f7f520322c34ca04e5a517","last_reissued_at":"2026-07-05T12:04:35.755576Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:04:35.755576Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.05195","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":"2026-07-05T12:04:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ulOJN1M2cvQgFcj0ex2deTpzd+XqLAgRZ55H/IBmELjrS7TWH3bjh7FH1cn0dcbeLhaTyvfsEFqNg1X7hdA6AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T05:32:15.758655Z"},"content_sha256":"962b8841f48cc47a53460ea44f8c0a2288d33deebbd4cb1565c55be760b4a8a2","schema_version":"1.0","event_id":"sha256:962b8841f48cc47a53460ea44f8c0a2288d33deebbd4cb1565c55be760b4a8a2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:TVQR4TQK6JUUJDVYRANRRV7YFB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Vision-Based Autonomous MM-Wave Reflector Using ArUco-Driven Angle-of-Arrival Estimation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"\\\\Ajinkya Umesh Mulik, Amod Ashtekar, Campbell Freeman, Josue Marroquin, Miles Dillon Lantz, Mohammed E Eltayeb, Nan Inzali","submitted_at":"2025-06-05T16:07:22Z","abstract_excerpt":"Reliable millimeter-wave (mmWave) communication in non-line-of-sight (NLoS) conditions remains a major challenge for both military and civilian operations, especially in urban or infrastructure-limited environments. This paper presents a vision-aided autonomous reflector system designed to enhance mmWave link performance by dynamically steering signal reflections using a motorized metallic plate. The proposed system leverages a monocular camera to detect ArUco markers on allied transmitter and receiver nodes, estimate their angles of arrival, and align the reflector in real time for optimal si"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.05195","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/2506.05195/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":"2026-07-05T12:04:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SiU60tX4+047acwm4uQ7SQ9hgqBukJtLqLQLDRwujo5bLuXG13kNxioTH/bNhHfXKnsxZJRsnRj5UbZHhIqeCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T05:32:15.759164Z"},"content_sha256":"7be3f73332c05abb61f1995f0c4968068535defdb0c66c2858f721db6753eb04","schema_version":"1.0","event_id":"sha256:7be3f73332c05abb61f1995f0c4968068535defdb0c66c2858f721db6753eb04"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TVQR4TQK6JUUJDVYRANRRV7YFB/bundle.json","state_url":"https://pith.science/pith/TVQR4TQK6JUUJDVYRANRRV7YFB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TVQR4TQK6JUUJDVYRANRRV7YFB/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":"2026-08-15T05:32:15Z","links":{"resolver":"https://pith.science/pith/TVQR4TQK6JUUJDVYRANRRV7YFB","bundle":"https://pith.science/pith/TVQR4TQK6JUUJDVYRANRRV7YFB/bundle.json","state":"https://pith.science/pith/TVQR4TQK6JUUJDVYRANRRV7YFB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TVQR4TQK6JUUJDVYRANRRV7YFB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:TVQR4TQK6JUUJDVYRANRRV7YFB","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":"dccc3da1584d5be16cc9f5c0d08e60248c3afd91105b91db4e8ae42a0e47eec4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-05T16:07:22Z","title_canon_sha256":"6cc7db3926183c04737b2b9cf632cf49c8fc67cd54a4cadfc2bb6b7c06cdc94f"},"schema_version":"1.0","source":{"id":"2506.05195","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.05195","created_at":"2026-07-05T12:04:35Z"},{"alias_kind":"arxiv_version","alias_value":"2506.05195v2","created_at":"2026-07-05T12:04:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.05195","created_at":"2026-07-05T12:04:35Z"},{"alias_kind":"pith_short_12","alias_value":"TVQR4TQK6JUU","created_at":"2026-07-05T12:04:35Z"},{"alias_kind":"pith_short_16","alias_value":"TVQR4TQK6JUUJDVY","created_at":"2026-07-05T12:04:35Z"},{"alias_kind":"pith_short_8","alias_value":"TVQR4TQK","created_at":"2026-07-05T12:04:35Z"}],"graph_snapshots":[{"event_id":"sha256:7be3f73332c05abb61f1995f0c4968068535defdb0c66c2858f721db6753eb04","target":"graph","created_at":"2026-07-05T12:04:35Z","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/2506.05195/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Reliable millimeter-wave (mmWave) communication in non-line-of-sight (NLoS) conditions remains a major challenge for both military and civilian operations, especially in urban or infrastructure-limited environments. This paper presents a vision-aided autonomous reflector system designed to enhance mmWave link performance by dynamically steering signal reflections using a motorized metallic plate. The proposed system leverages a monocular camera to detect ArUco markers on allied transmitter and receiver nodes, estimate their angles of arrival, and align the reflector in real time for optimal si","authors_text":"\\\\Ajinkya Umesh Mulik, Amod Ashtekar, Campbell Freeman, Josue Marroquin, Miles Dillon Lantz, Mohammed E Eltayeb, Nan Inzali","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-05T16:07:22Z","title":"Vision-Based Autonomous MM-Wave Reflector Using ArUco-Driven Angle-of-Arrival Estimation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.05195","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":"sha256:962b8841f48cc47a53460ea44f8c0a2288d33deebbd4cb1565c55be760b4a8a2","target":"record","created_at":"2026-07-05T12:04:35Z","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":"dccc3da1584d5be16cc9f5c0d08e60248c3afd91105b91db4e8ae42a0e47eec4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-05T16:07:22Z","title_canon_sha256":"6cc7db3926183c04737b2b9cf632cf49c8fc67cd54a4cadfc2bb6b7c06cdc94f"},"schema_version":"1.0","source":{"id":"2506.05195","kind":"arxiv","version":2}},"canonical_sha256":"9d611e4e0af269448eb8881b18d7f8285edd71c1d3f7f520322c34ca04e5a517","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9d611e4e0af269448eb8881b18d7f8285edd71c1d3f7f520322c34ca04e5a517","first_computed_at":"2026-07-05T12:04:35.755576Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:04:35.755576Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"U6FVdA/FH6/+y6HtWg7V4OPiC4j+q2Ryiw1XzMCoxZl5tMkHjkfpDVNFiuwHTW+x3iGlluU32+FZfjSfqM+8Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T12:04:35.756074Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.05195","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:962b8841f48cc47a53460ea44f8c0a2288d33deebbd4cb1565c55be760b4a8a2","sha256:7be3f73332c05abb61f1995f0c4968068535defdb0c66c2858f721db6753eb04"],"state_sha256":"ebe640526c626932bebb0f5d8b63286d2e5878812053977a9456e623ef9356e0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dwNk08AQiwQTgdEzWzo1g+QDpMbW7+HYTbqkl2DyB38Rrqg2ATX+r8Mhbl5/j3tJcEvuNsbAhctDZg3sKESABg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T05:32:15.764245Z","bundle_sha256":"98c209d75902097c17bdf78c3597d47c816cd48484dd8515cbba366fab4e616b"}}