{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:RHH7GLGWBJU3K534NNAU3YJ4YU","short_pith_number":"pith:RHH7GLGW","canonical_record":{"source":{"id":"2605.25046","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-24T12:42:13Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"0888be46572ee120dc5325ca333346968ccbf70d512a195c619e5b46189f1687","abstract_canon_sha256":"c24b9bcec070076ab3c1df7cb65876089d032af896120b5fc45ebd750b98e49b"},"schema_version":"1.0"},"canonical_sha256":"89cff32cd60a69b5777c6b414de13cc51d06d4deea7be209c431cffade2586c5","source":{"kind":"arxiv","id":"2605.25046","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.25046","created_at":"2026-05-26T02:03:37Z"},{"alias_kind":"arxiv_version","alias_value":"2605.25046v1","created_at":"2026-05-26T02:03:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.25046","created_at":"2026-05-26T02:03:37Z"},{"alias_kind":"pith_short_12","alias_value":"RHH7GLGWBJU3","created_at":"2026-05-26T02:03:37Z"},{"alias_kind":"pith_short_16","alias_value":"RHH7GLGWBJU3K534","created_at":"2026-05-26T02:03:37Z"},{"alias_kind":"pith_short_8","alias_value":"RHH7GLGW","created_at":"2026-05-26T02:03:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:RHH7GLGWBJU3K534NNAU3YJ4YU","target":"record","payload":{"canonical_record":{"source":{"id":"2605.25046","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-24T12:42:13Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"0888be46572ee120dc5325ca333346968ccbf70d512a195c619e5b46189f1687","abstract_canon_sha256":"c24b9bcec070076ab3c1df7cb65876089d032af896120b5fc45ebd750b98e49b"},"schema_version":"1.0"},"canonical_sha256":"89cff32cd60a69b5777c6b414de13cc51d06d4deea7be209c431cffade2586c5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-26T02:03:37.176270Z","signature_b64":"iqDOR41U3rmFoXzibfMII+fku6v8lszmptFLYuRhK95S+hEFb+mftZWax7xB6oh+RH3uLBH+kTrFAWw5U1ocAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"89cff32cd60a69b5777c6b414de13cc51d06d4deea7be209c431cffade2586c5","last_reissued_at":"2026-05-26T02:03:37.175501Z","signature_status":"signed_v1","first_computed_at":"2026-05-26T02:03:37.175501Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.25046","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":"2026-05-26T02:03:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"POjyErHb0HCrf9+PZ0SUi4cgPgvhnp3zGYz+b2EkAaEXR9M/O2D+VF9J/Xrjlj/QsCGTUJKXdZ55zeB41gKPCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T14:39:46.665356Z"},"content_sha256":"55b00de5dbd53fa44c05948c4ed8589a6ef11f47c45bd12eaa886a69062ca72e","schema_version":"1.0","event_id":"sha256:55b00de5dbd53fa44c05948c4ed8589a6ef11f47c45bd12eaa886a69062ca72e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:RHH7GLGWBJU3K534NNAU3YJ4YU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TinyFormer: Preserving Tiny Objects in YOLO-DETRHybridReal-time Detectors","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Ghufron Wahyu Kurniawan, Jun-Wei Hsieh, Kuan-Chuan Peng, Meng-Yu Kao","submitted_at":"2026-05-24T12:42:13Z","abstract_excerpt":"YOLO-series and DETR-based detectors struggle with tiny-object detection. YOLO-style models benefit from efficient dense prediction, but their large-stride backbones may suppress tiny instances in deep feature maps and make grid assignment ambiguous. DETR-based models remove hand-crafted post-processing through set prediction, yet they reason over coarse token grids, where tiny objects occupy only a few weak tokens and are easily overlooked during matching. To address these limitations, we propose TinyFormer, a unified YOLO--DETR hybrid real-time detector that combines ViT representations, NMS"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.25046","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/2605.25046/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":"2026-05-26T02:03:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"auyyTXmFftBkLWeOjo7hnhwyHZp/l5jW96sjFqVjWXnu4I9BxNj2XcfMoqEcBchv+TMB7X0c/GRJ5UtrzOaEAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T14:39:46.665748Z"},"content_sha256":"4f59c994da13754575958a232623564cf9179dabff8da5cd14c66f430ebc21d1","schema_version":"1.0","event_id":"sha256:4f59c994da13754575958a232623564cf9179dabff8da5cd14c66f430ebc21d1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RHH7GLGWBJU3K534NNAU3YJ4YU/bundle.json","state_url":"https://pith.science/pith/RHH7GLGWBJU3K534NNAU3YJ4YU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RHH7GLGWBJU3K534NNAU3YJ4YU/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":"2026-06-04T14:39:46Z","links":{"resolver":"https://pith.science/pith/RHH7GLGWBJU3K534NNAU3YJ4YU","bundle":"https://pith.science/pith/RHH7GLGWBJU3K534NNAU3YJ4YU/bundle.json","state":"https://pith.science/pith/RHH7GLGWBJU3K534NNAU3YJ4YU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RHH7GLGWBJU3K534NNAU3YJ4YU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:RHH7GLGWBJU3K534NNAU3YJ4YU","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":"c24b9bcec070076ab3c1df7cb65876089d032af896120b5fc45ebd750b98e49b","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-24T12:42:13Z","title_canon_sha256":"0888be46572ee120dc5325ca333346968ccbf70d512a195c619e5b46189f1687"},"schema_version":"1.0","source":{"id":"2605.25046","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.25046","created_at":"2026-05-26T02:03:37Z"},{"alias_kind":"arxiv_version","alias_value":"2605.25046v1","created_at":"2026-05-26T02:03:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.25046","created_at":"2026-05-26T02:03:37Z"},{"alias_kind":"pith_short_12","alias_value":"RHH7GLGWBJU3","created_at":"2026-05-26T02:03:37Z"},{"alias_kind":"pith_short_16","alias_value":"RHH7GLGWBJU3K534","created_at":"2026-05-26T02:03:37Z"},{"alias_kind":"pith_short_8","alias_value":"RHH7GLGW","created_at":"2026-05-26T02:03:37Z"}],"graph_snapshots":[{"event_id":"sha256:4f59c994da13754575958a232623564cf9179dabff8da5cd14c66f430ebc21d1","target":"graph","created_at":"2026-05-26T02:03:37Z","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/2605.25046/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"YOLO-series and DETR-based detectors struggle with tiny-object detection. YOLO-style models benefit from efficient dense prediction, but their large-stride backbones may suppress tiny instances in deep feature maps and make grid assignment ambiguous. DETR-based models remove hand-crafted post-processing through set prediction, yet they reason over coarse token grids, where tiny objects occupy only a few weak tokens and are easily overlooked during matching. To address these limitations, we propose TinyFormer, a unified YOLO--DETR hybrid real-time detector that combines ViT representations, NMS","authors_text":"Ghufron Wahyu Kurniawan, Jun-Wei Hsieh, Kuan-Chuan Peng, Meng-Yu Kao","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-24T12:42:13Z","title":"TinyFormer: Preserving Tiny Objects in YOLO-DETRHybridReal-time Detectors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.25046","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":"sha256:55b00de5dbd53fa44c05948c4ed8589a6ef11f47c45bd12eaa886a69062ca72e","target":"record","created_at":"2026-05-26T02:03:37Z","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":"c24b9bcec070076ab3c1df7cb65876089d032af896120b5fc45ebd750b98e49b","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-24T12:42:13Z","title_canon_sha256":"0888be46572ee120dc5325ca333346968ccbf70d512a195c619e5b46189f1687"},"schema_version":"1.0","source":{"id":"2605.25046","kind":"arxiv","version":1}},"canonical_sha256":"89cff32cd60a69b5777c6b414de13cc51d06d4deea7be209c431cffade2586c5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"89cff32cd60a69b5777c6b414de13cc51d06d4deea7be209c431cffade2586c5","first_computed_at":"2026-05-26T02:03:37.175501Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-26T02:03:37.175501Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iqDOR41U3rmFoXzibfMII+fku6v8lszmptFLYuRhK95S+hEFb+mftZWax7xB6oh+RH3uLBH+kTrFAWw5U1ocAA==","signature_status":"signed_v1","signed_at":"2026-05-26T02:03:37.176270Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.25046","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:55b00de5dbd53fa44c05948c4ed8589a6ef11f47c45bd12eaa886a69062ca72e","sha256:4f59c994da13754575958a232623564cf9179dabff8da5cd14c66f430ebc21d1"],"state_sha256":"80f7f8d7058b77e506806c8dfbd3b1e71183a0e25ea2e5cb21bd0c004511d54b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UuVcj1NibjoSOekXMxaJPQ2VYKnVxmxKlOCdADVN2GhAAEyX7uDliBTt4yhgXf+DwE0TnKxYec51XZHCl1d1Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T14:39:46.668240Z","bundle_sha256":"c0920493c4516d144aba13c042457162eaf096ae772a70d794fefcaa8da19311"}}