Pith Number

pith:U4FOCUFM

pith:2022:U4FOCUFM7RQHUP3J6AYWPVAW6N

not attested not anchored not stored refs pending

Limitations of Language Models in Arithmetic and Symbolic Induction

Hong Wang, Jing Qian, Shiyang Li, Xifeng Yan, Zekun Li

arxiv:2208.05051 v1 · 2022-08-09 · 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{U4FOCUFM7RQHUP3J6AYWPVAW6N}

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

3 papers in Pith

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Receipt and verification

First computed	2026-07-05T04:47:31.545866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a70ae150acfc607a3f69f03167d416f35e77580f6f72a9121def2a8f35c649b2

Aliases

arxiv: 2208.05051 · arxiv_version: 2208.05051v1 · doi: 10.48550/arxiv.2208.05051 · pith_short_12: U4FOCUFM7RQH · pith_short_16: U4FOCUFM7RQHUP3J · pith_short_8: U4FOCUFM

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/U4FOCUFM7RQHUP3J6AYWPVAW6N \
  | 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: a70ae150acfc607a3f69f03167d416f35e77580f6f72a9121def2a8f35c649b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c9a95466634c9ad1631394c89f5a0fa52aaa45c0f62c7845c0283f42f09feec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-08-09T21:47:01Z",
    "title_canon_sha256": "df9fc5b4b39438c55e1a04565168d9f3fcb83d1964772ae5089ac08d68c90a9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.05051",
    "kind": "arxiv",
    "version": 1
  }
}