Pith Number

pith:J3VASWYU

pith:2021:J3VASWYUVPPGPJDHK5MBUFPWJI

not attested not anchored not stored refs pending

MathBERT: A Pre-trained Language Model for General NLP Tasks in Mathematics Education

Ben Graff, Dongwon Lee, Ethan Prihar, Jia Tracy Shen, Michiharu Yamashita, Neil Heffernan, Xintao Wu

arxiv:2106.07340 v5 · 2021-06-02 · 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{J3VASWYUVPPGPJDHK5MBUFPWJI}

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

2 papers in Pith

PyraMathBench: Evaluating and Improving Mathematical Capability in Large Language Models

Towards Generalizable Representations of Mathematical Strategies

Receipt and verification

First computed	2026-07-05T06:40:26.905697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eea095b14abde67a46757581a15f64a04a1d241378f070218c822f881f7d480

Aliases

arxiv: 2106.07340 · arxiv_version: 2106.07340v5 · doi: 10.48550/arxiv.2106.07340 · pith_short_12: J3VASWYUVPPG · pith_short_16: J3VASWYUVPPGPJDH · pith_short_8: J3VASWYU

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/J3VASWYUVPPGPJDHK5MBUFPWJI \
  | 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: 4eea095b14abde67a46757581a15f64a04a1d241378f070218c822f881f7d480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "779c5acf465d8024ec5b57388606cb289f19047010a4b56cbafbbe4b615229d5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-06-02T02:43:18Z",
    "title_canon_sha256": "c6337823b2f29394759c44d0f7f9872e7db065f09a710dada995aae42a496386"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.07340",
    "kind": "arxiv",
    "version": 5
  }
}