Pith Number

pith:R3HVR7OP

pith:2024:R3HVR7OP43NFIF4AKYSFO76K5I

not attested not anchored not stored refs pending

The Critique of Critique

Junlong Li, Pengfei Liu, Ruifeng Yuan, Shichao Sun, Weizhe Yuan, Wenjie Li

arxiv:2401.04518 v2 · 2024-01-09 · cs.CL · 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{R3HVR7OP43NFIF4AKYSFO76K5I}

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	2026-07-05T08:25:51.643239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ecf58fdcfe6da5417805624577fcaea16761b89b578cebfb6776e98b43cef28

Aliases

arxiv: 2401.04518 · arxiv_version: 2401.04518v2 · doi: 10.48550/arxiv.2401.04518 · pith_short_12: R3HVR7OP43NF · pith_short_16: R3HVR7OP43NFIF4A · pith_short_8: R3HVR7OP

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/R3HVR7OP43NFIF4AKYSFO76K5I \
  | 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: 8ecf58fdcfe6da5417805624577fcaea16761b89b578cebfb6776e98b43cef28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddcdcf5ed8cc7515c3b30754df8c93d9d001d1e4de3adec7ef2daeb1fb9f1662",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-01-09T12:20:41Z",
    "title_canon_sha256": "f3fe4418a99c27633fcdde57989d6ee7cf9fd29e64f49fc29643f8579faa0375"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.04518",
    "kind": "arxiv",
    "version": 2
  }
}