Pith Number

pith:G5H2M2LY

pith:2023:G5H2M2LYWHMHJ4YYGPLIT4WJAL

not attested not anchored not stored refs pending

CornerFormer: Boosting Corner Representation for Fine-Grained Structured Reconstruction

Hongbo Tian, Jiani Hu, Linzhi Huang, Xu Ling, Yue Yang, Yulong Li

arxiv:2304.07072 v4 · 2023-04-14 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G5H2M2LYWHMHJ4YYGPLIT4WJAL}

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	2026-07-05T07:23:02.316420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

374fa66978b1d874f31833d689f2c902c965d8734b808b578fdf499a0e37624b

Aliases

arxiv: 2304.07072 · arxiv_version: 2304.07072v4 · doi: 10.48550/arxiv.2304.07072 · pith_short_12: G5H2M2LYWHMH · pith_short_16: G5H2M2LYWHMHJ4YY · pith_short_8: G5H2M2LY

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/G5H2M2LYWHMHJ4YYGPLIT4WJAL \
  | 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: 374fa66978b1d874f31833d689f2c902c965d8734b808b578fdf499a0e37624b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37fc7a5c921fb058ac40db416929461a25f28b5b9429e4674d9ba9a41901f169",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-14T11:51:26Z",
    "title_canon_sha256": "e53ab481242a4090ece807c19411d2f94edbb009869b4c11ba43f23b53e7df9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07072",
    "kind": "arxiv",
    "version": 4
  }
}