Pith Number

pith:WMB7EMOK

pith:2022:WMB7EMOKQCRCBNPBBIRQILSZKJ

not attested not anchored not stored refs pending

Overcoming Barriers to Skill Injection in Language Modeling: Case Study in Arithmetic

Mandar Sharma, Naren Ramakrishnan, Nikhil Muralidhar

arxiv:2211.02098 v1 · 2022-11-03 · cs.CL · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMB7EMOKQCRCBNPBBIRQILSZKJ}

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	2026-07-05T05:13:11.531940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b303f231ca80a220b5e10a23042e59524938ce6b0724e1eb81099f315f826307

Aliases

arxiv: 2211.02098 · arxiv_version: 2211.02098v1 · doi: 10.48550/arxiv.2211.02098 · pith_short_12: WMB7EMOKQCRC · pith_short_16: WMB7EMOKQCRCBNPB · pith_short_8: WMB7EMOK

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/WMB7EMOKQCRCBNPBBIRQILSZKJ \
  | 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: b303f231ca80a220b5e10a23042e59524938ce6b0724e1eb81099f315f826307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7a45dcdb263f010e4a42b79f3d959c92b2d88d7362560cbef2ff52e62096f08",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-03T18:53:30Z",
    "title_canon_sha256": "68350a7b02914a4fd212557e09567bcffff285cc8e75f78f2688312dfa61d8b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02098",
    "kind": "arxiv",
    "version": 1
  }
}