Pith Number

pith:FWCFQAAN

pith:2022:FWCFQAANMSHOWYTLUHN47LOZQG

not attested not anchored not stored refs pending

Fewer is More: Efficient Object Detection in Large Aerial Images

Gong Cheng, Junwei Han, Ke Li, Qingyang Li, Shicheng Miao, Xingxing Xie

arxiv:2212.13136 v2 · 2022-12-26 · 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{FWCFQAANMSHOWYTLUHN47LOZQG}

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	2026-07-05T05:49:32.076647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d8458000d648eeb626ba1dbcfadd98197923c6f06372d7805ae86010fcfef8e

Aliases

arxiv: 2212.13136 · arxiv_version: 2212.13136v2 · doi: 10.48550/arxiv.2212.13136 · pith_short_12: FWCFQAANMSHO · pith_short_16: FWCFQAANMSHOWYTL · pith_short_8: FWCFQAAN

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/FWCFQAANMSHOWYTLUHN47LOZQG \
  | 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: 2d8458000d648eeb626ba1dbcfadd98197923c6f06372d7805ae86010fcfef8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb6c4b79475bc2d7210d054b87c3be39ed622d8caa21d84c8ebbf63610e5b536",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-26T12:49:47Z",
    "title_canon_sha256": "714bdacbf81efcdd3ddc8c0606d6d79f36005ca55cdfaca73bddd5116cd04984"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.13136",
    "kind": "arxiv",
    "version": 2
  }
}