Pith Number

pith:AKKKCSMT

pith:2022:AKKKCSMT26WKL2HYXEQHSBEIUI

not attested not anchored not stored refs pending

Unpaired Image Captioning by Image-level Weakly-Supervised Visual Concept Recognition

Changwen Chen, Peipei Zhu, Wei-Shi Zheng, Xiao Wang, Yaowei Wang, Yong Luo, Zhenglong Sun

arxiv:2203.03195 v1 · 2022-03-07 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AKKKCSMT26WKL2HYXEQHSBEIUI}

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	2026-07-05T04:02:32.309427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0294a14993d7aca5e8f8b920790488a205c8fadc234632a26d631d0354bba7d0

Aliases

arxiv: 2203.03195 · arxiv_version: 2203.03195v1 · doi: 10.48550/arxiv.2203.03195 · pith_short_12: AKKKCSMT26WK · pith_short_16: AKKKCSMT26WKL2HY · pith_short_8: AKKKCSMT

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/AKKKCSMT26WKL2HYXEQHSBEIUI \
  | 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: 0294a14993d7aca5e8f8b920790488a205c8fadc234632a26d631d0354bba7d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "279aa03f5d3942c6eb6ff849a66f6e2e43498133ee620f0b4821c563aa9212ce",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-07T08:02:23Z",
    "title_canon_sha256": "80242b063b20c7dc58c0a6a41f85571cfa970f8bb4dc01a765b5f4fa13900b80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.03195",
    "kind": "arxiv",
    "version": 1
  }
}