Pith Number

pith:K4EXCOGN

pith:2023:K4EXCOGNRWF7L7ZD43KXSA5W6X

not attested not anchored not stored refs pending

Filter & Align: Leveraging Human Knowledge to Curate Image-Text Data

Cihang Xie, Fangxun Shu, Hao Jiang, Lei Zhang, Sucheng Ren, Tianyang Liu

arxiv:2312.06726 v4 · 2023-12-11 · 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{K4EXCOGNRWF7L7ZD43KXSA5W6X}

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	2026-07-05T09:02:55.577302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57097138cd8d8bf5ff23e6d57903b6f5dd9ee07f01dd9e6af8f31440686f43ae

Aliases

arxiv: 2312.06726 · arxiv_version: 2312.06726v4 · doi: 10.48550/arxiv.2312.06726 · pith_short_12: K4EXCOGNRWF7 · pith_short_16: K4EXCOGNRWF7L7ZD · pith_short_8: K4EXCOGN

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/K4EXCOGNRWF7L7ZD43KXSA5W6X \
  | 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: 57097138cd8d8bf5ff23e6d57903b6f5dd9ee07f01dd9e6af8f31440686f43ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba58f30364a36d9e570e1377c7c4ddfc83ac53d46fac6d28e8650d59b86781e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-12-11T05:57:09Z",
    "title_canon_sha256": "980618c5d7d3a0b959fd196832d46f0049043abc938a540a80d82dc3176ec21a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.06726",
    "kind": "arxiv",
    "version": 4
  }
}