Pith Number

pith:IDEFRFJ6

pith:2022:IDEFRFJ6M6YKD2M23HBQ36URGF

not attested not anchored not stored refs pending

Seeking Diverse Reasoning Logic: Controlled Equation Expression Generation for Solving Math Word Problems

Fei Cheng, Qianying Liu, Sadao Kurohashi, Yibin Shen, Zhen Wan, Zhuoyuan Mao

arxiv:2209.10310 v2 · 2022-09-21 · 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{IDEFRFJ6M6YKD2M23HBQ36URGF}

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	2026-07-05T05:21:03.135270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40c858953e67b0a1e99ad9c30dfa91315636009180a4fdb901564c016f877364

Aliases

arxiv: 2209.10310 · arxiv_version: 2209.10310v2 · doi: 10.48550/arxiv.2209.10310 · pith_short_12: IDEFRFJ6M6YK · pith_short_16: IDEFRFJ6M6YKD2M2 · pith_short_8: IDEFRFJ6

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/IDEFRFJ6M6YKD2M23HBQ36URGF \
  | 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: 40c858953e67b0a1e99ad9c30dfa91315636009180a4fdb901564c016f877364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78fce1d774eefc7e512886a2390e4ea3f836e637fb21f39c0e67f711694a0997",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-09-21T12:43:30Z",
    "title_canon_sha256": "98e6e7f0342e6ef1c4c94e5f0b18acdfc1484510e91f98799e69869c8589442d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.10310",
    "kind": "arxiv",
    "version": 2
  }
}