Pith Number

pith:IT4M5MYP

pith:2023:IT4M5MYP22TTC3P5KVPFXPGBQQ

not attested not anchored not stored refs pending

CBA: Contextual Background Attack against Optical Aerial Detection in the Physical World

Jiawei Lian, Mingyang Ma, Shaohui Mei, Xiaofei Wang, Yuru Su

arxiv:2302.13519 v3 · 2023-02-27 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IT4M5MYP22TTC3P5KVPFXPGBQQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T06:06:13.903242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44f8ceb30fd6a7316dfd555e5bbcc18408da0ca5b773276c1fe5480113a66930

Aliases

arxiv: 2302.13519 · arxiv_version: 2302.13519v3 · doi: 10.48550/arxiv.2302.13519 · pith_short_12: IT4M5MYP22TT · pith_short_16: IT4M5MYP22TTC3P5 · pith_short_8: IT4M5MYP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IT4M5MYP22TTC3P5KVPFXPGBQQ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 44f8ceb30fd6a7316dfd555e5bbcc18408da0ca5b773276c1fe5480113a66930

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb4198f3dec309d1f214450b30a3671d439b967a0290c112384f2ede663595a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-27T05:10:27Z",
    "title_canon_sha256": "2cd539678dcb61bcc1445c15ed0e0eecc1434bed54826c3451d1331bb29fb0b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.13519",
    "kind": "arxiv",
    "version": 3
  }
}