Pith Number

pith:36YU46M2

pith:2020:36YU46M26BJF47YJU4JSXOTYOI

not attested not anchored not stored refs pending

Ape210K: A Large-Scale and Template-Rich Dataset of Math Word Problems

Jingming Liu, Liang Wang, Mingyue Shang, Wei Zhao, Yang Liu

arxiv:2009.11506 v2 · 2020-09-24 · 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{36YU46M26BJF47YJU4JSXOTYOI}

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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.

Cited by

2 papers in Pith

Artificial Intelligence for Mathematical Reasoning: An Integrated Survey of Language Models, Neuro-symbolic Systems, and Verified Discovery

Training Verifiers to Solve Math Word Problems

Receipt and verification

First computed	2026-07-05T01:41:33.737040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfb14e799af0525e7f09a7132bba78720574bf204ffe05afa4b35facd140f4d8

Aliases

arxiv: 2009.11506 · arxiv_version: 2009.11506v2 · doi: 10.48550/arxiv.2009.11506 · pith_short_12: 36YU46M26BJF · pith_short_16: 36YU46M26BJF47YJ · pith_short_8: 36YU46M2

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/36YU46M26BJF47YJU4JSXOTYOI \
  | 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: dfb14e799af0525e7f09a7132bba78720574bf204ffe05afa4b35facd140f4d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f369002a6d6640f971a4d6396821f37d5e73c2bf00fa6ac405f6da93e9c7a3a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-09-24T06:17:10Z",
    "title_canon_sha256": "0bba0b6f3bd063792e55d7c6ccd1ba1576143f1e2b4b060082849342bdb1da66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.11506",
    "kind": "arxiv",
    "version": 2
  }
}