Pith Number

pith:5LQ674WE

pith:2022:5LQ674WEQVGP5YHUTT3JHMWIRF

not attested not anchored not stored refs pending

Unitail: Detecting, Reading, and Matching in Retail Scene

Chenchen Zhu, Fangyi Chen, Han Zhang, Hao Chen, Jiachen Dou, Marios Savvides, Shentong Mo, Uzair Ahmed, Yongxin Zhang, Zaiwang Li

arxiv:2204.00298 v4 · 2022-04-01 · 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{5LQ674WEQVGP5YHUTT3JHMWIRF}

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.

Cited by

1 paper in Pith

Creation and Evaluation of a Food Product Image Dataset for Product Property Extraction

Receipt and verification

First computed	2026-07-05T04:41:55.338381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eae1eff2c4854cfee0f49cf693b2c889473364f795cd6613a64a73039aa5d9f1

Aliases

arxiv: 2204.00298 · arxiv_version: 2204.00298v4 · doi: 10.48550/arxiv.2204.00298 · pith_short_12: 5LQ674WEQVGP · pith_short_16: 5LQ674WEQVGP5YHU · pith_short_8: 5LQ674WE

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/5LQ674WEQVGP5YHUTT3JHMWIRF \
  | 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: eae1eff2c4854cfee0f49cf693b2c889473364f795cd6613a64a73039aa5d9f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0a6d6fd31eaec3a2df253096399db8a5cacc3dbe39fc56aec617ad35c69323b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-01T09:06:48Z",
    "title_canon_sha256": "64df3289e3c2ad5e2177cf824a72f5b27c54276838f512c27868ebbe87712a4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00298",
    "kind": "arxiv",
    "version": 4
  }
}