Pith Number

pith:MXKMG4GE

pith:2023:MXKMG4GEPCN3XITQNXCQKVC42J

not attested not anchored not stored refs pending

Universal Information Extraction with Meta-Pretrained Self-Retrieval

Bin Wang, Fei Huang, Haiyang Yu, Mengcheng Fang, Tingwen Liu, Xin Cong. Bowen Yu, Yongbin Li, Zhongkai Hu

arxiv:2306.10444 v1 · 2023-06-18 · 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{MXKMG4GEPCN3XITQNXCQKVC42J}

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	2026-07-05T06:21:37.912955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65d4c370c4789bbba2706dc505545cd252f3b85e498b18f0ba5b22cc8566ee50

Aliases

arxiv: 2306.10444 · arxiv_version: 2306.10444v1 · doi: 10.48550/arxiv.2306.10444 · pith_short_12: MXKMG4GEPCN3 · pith_short_16: MXKMG4GEPCN3XITQ · pith_short_8: MXKMG4GE

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/MXKMG4GEPCN3XITQNXCQKVC42J \
  | 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: 65d4c370c4789bbba2706dc505545cd252f3b85e498b18f0ba5b22cc8566ee50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc8b5bd2b83bee3076c4363c440836a2a26532be65ee78976b736b088c93db5b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-18T00:16:00Z",
    "title_canon_sha256": "31886235dc2a7f1eccdbe055955934bcccd39d3a4a899bcf96bbc639325126b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.10444",
    "kind": "arxiv",
    "version": 1
  }
}