Pith Number

pith:FHG5TFTN

pith:2024:FHG5TFTNCX66Z35NM7PREU5PSR

not attested not anchored not stored refs pending

From Large to Tiny: Distilling and Refining Mathematical Expertise for Math Word Problems with Weakly Supervision

Boyan Xu, Qingwen Lin, Ruichu Cai, Zhengting Huang

arxiv:2403.14390 v1 · 2024-03-21 · 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{FHG5TFTNCX66Z35NM7PREU5PSR}

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	2026-07-05T09:05:13.703072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29cdd9966d15fdecefad67df1253af947241e2231f83dbc0a7065eda7cb357a9

Aliases

arxiv: 2403.14390 · arxiv_version: 2403.14390v1 · doi: 10.48550/arxiv.2403.14390 · pith_short_12: FHG5TFTNCX66 · pith_short_16: FHG5TFTNCX66Z35N · pith_short_8: FHG5TFTN

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/FHG5TFTNCX66Z35NM7PREU5PSR \
  | 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: 29cdd9966d15fdecefad67df1253af947241e2231f83dbc0a7065eda7cb357a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "758a4b59937b56ece752c9c2bb7d92ff79a3f679ca57c83fe0d278c58be0443b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-03-21T13:29:54Z",
    "title_canon_sha256": "1b4d030026f658efb9025f2d7750603134f61c7551f030746b65236229fa35e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.14390",
    "kind": "arxiv",
    "version": 1
  }
}