Pith Number

pith:NRXETMVS

pith:2020:NRXETMVSYPYADS4VRNQWX5BDML

not attested not anchored not stored refs pending

Semantically-Aligned Universal Tree-Structured Solver for Math Word Problems

Jinghui Qin, Liang Lin, Lihui Lin, Rumin Zhang, Xiaodan Liang

arxiv:2010.06823 v1 · 2020-10-14 · 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{NRXETMVSYPYADS4VRNQWX5BDML}

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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

1 paper in Pith

Empowering Bengali Education with AI: Solving Bengali Math Word Problems through Transformer Models

Receipt and verification

First computed	2026-07-05T01:42:59.657914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c6e49b2b2c3f001cb958b616bf42362d2dd8ecdf5645d110f3be03bf7b086d6

Aliases

arxiv: 2010.06823 · arxiv_version: 2010.06823v1 · doi: 10.48550/arxiv.2010.06823 · pith_short_12: NRXETMVSYPYA · pith_short_16: NRXETMVSYPYADS4V · pith_short_8: NRXETMVS

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/NRXETMVSYPYADS4VRNQWX5BDML \
  | 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: 6c6e49b2b2c3f001cb958b616bf42362d2dd8ecdf5645d110f3be03bf7b086d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7ce6ae186af0ec59e807859051850e314ef37da4dc71b0f6b5246e3234e98c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-14T06:27:07Z",
    "title_canon_sha256": "46c8a72a862d3365d465b913bd6524b9e78ebd427670f3f4df0644e5b1570769"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.06823",
    "kind": "arxiv",
    "version": 1
  }
}