Pith Number

pith:X7EBHP36

pith:2021:X7EBHP3644AGPBAQMGZGN6AAYB

not attested not anchored not stored refs pending

Probabilistic Graph Reasoning for Natural Proof Generation

Changzhi Sun, Chun Gan, Hao Zhou, Jiangjie Chen, Jiaze Chen, Lei Li, Xinbo Zhang, Yuanbin Wu

arxiv:2107.02418 v1 · 2021-07-06 · 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{X7EBHP3644AGPBAQMGZGN6AAYB}

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	2026-07-05T02:55:20.415553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfc813bf7ee70067841061b266f800c07950431ee86dc5a6da79db7a23df3451

Aliases

arxiv: 2107.02418 · arxiv_version: 2107.02418v1 · doi: 10.48550/arxiv.2107.02418 · pith_short_12: X7EBHP3644AG · pith_short_16: X7EBHP3644AGPBAQ · pith_short_8: X7EBHP36

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/X7EBHP3644AGPBAQMGZGN6AAYB \
  | 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: bfc813bf7ee70067841061b266f800c07950431ee86dc5a6da79db7a23df3451

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c3b865a658b688afcdd7c87895458fa363a1e076ff8de39513ebfea3097caba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-07-06T06:34:41Z",
    "title_canon_sha256": "aaae3022af39f93609c73a9e65722a01de59c506c461163c27e3b24dde8d47f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02418",
    "kind": "arxiv",
    "version": 1
  }
}