Pith Number

pith:MDPUX2HP

pith:2021:MDPUX2HP6L2PX6RZX6UVIKLOWI

not attested not anchored not stored refs pending

A Diverse Corpus for Evaluating and Developing English Math Word Problem Solvers

Chao-Chun Liang, Keh-Yih Su, Shen-Yun Miao

arxiv:2106.15772 v1 · 2021-06-30 · cs.AI · 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{MDPUX2HP6L2PX6RZX6UVIKLOWI}

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.

Cited by

10 papers in Pith

Reward Valuation in Vision Language Models: Causal Mechanisms Underlying Anhedonia

Training Verifiers to Solve Math Word Problems

AdaSwitch: Adaptive Switching between Small and Large Agents for Effective Cloud-Local Collaborative Learning

Exploring the System 1 Thinking Capability of Large Reasoning Models

PRIMETIME : Limits of LLMs in Temporal Primitives

Receipt and verification

First computed	2026-07-05T02:54:00.014417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60df4be8eff2f4fbfa39bfa954296eb23e5c0118f9c56edcfeb576c1e5a5e678

Aliases

arxiv: 2106.15772 · arxiv_version: 2106.15772v1 · doi: 10.48550/arxiv.2106.15772 · pith_short_12: MDPUX2HP6L2P · pith_short_16: MDPUX2HP6L2PX6RZ · pith_short_8: MDPUX2HP

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/MDPUX2HP6L2PX6RZX6UVIKLOWI \
  | 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: 60df4be8eff2f4fbfa39bfa954296eb23e5c0118f9c56edcfeb576c1e5a5e678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f643461f80dc0decdf7e49b2730187c5cfe8c8afc6799e8b53bc7e3845b3e85d",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-06-30T01:54:11Z",
    "title_canon_sha256": "5b67fee6545014b714d1f0da22aa2225ff5013cce572fb4ff0d2e36e0786238e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.15772",
    "kind": "arxiv",
    "version": 1
  }
}