Pith Number

pith:KZYF6UUH

pith:2022:KZYF6UUHQKKAVMLAHEXZSYWH3I

not attested not anchored not stored refs pending

Why are NLP Models Fumbling at Elementary Math? A Survey of Deep Learning based Word Problem Solvers

Deepak P, Marco Fisichella, Sairam Gurajada, Savitha Sam Abraham, Sowmya S Sundaram

arxiv:2205.15683 v1 · 2022-05-31 · 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{KZYF6UUHQKKAVMLAHEXZSYWH3I}

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

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T04:28:01.485528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56705f528782940ab160392f9962c7da1e33e5174303c7d6cfa500b73752f26d

Aliases

arxiv: 2205.15683 · arxiv_version: 2205.15683v1 · doi: 10.48550/arxiv.2205.15683 · pith_short_12: KZYF6UUHQKKA · pith_short_16: KZYF6UUHQKKAVMLA · pith_short_8: KZYF6UUH

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/KZYF6UUHQKKAVMLAHEXZSYWH3I \
  | 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: 56705f528782940ab160392f9962c7da1e33e5174303c7d6cfa500b73752f26d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53c0100ac2c55fe5ffbd44be385d916d8a5d8d8430cc1f5055cc4b7bb9770571",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-31T10:51:25Z",
    "title_canon_sha256": "995afee133f486a3d0a6105d061932b8db0d49e4520d263493459e43f4026ae1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.15683",
    "kind": "arxiv",
    "version": 1
  }
}