Pith Number

pith:XVP3IEO4

pith:2024:XVP3IEO45XHV227Z2ZGXTXUO2E

not attested not anchored not stored refs pending

Case-Based or Rule-Based: How Do Transformers Do the Math?

Haotong Yang, Muhan Zhang, Xiaojuan Tang, Yi Hu

arxiv:2402.17709 v2 · 2024-02-27 · cs.AI · 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{XVP3IEO45XHV227Z2ZGXTXUO2E}

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	2026-07-05T08:36:46.099395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd5fb411dcedcf5d6bf9d64d79de8ed10e7fbf8250085f45fea83dac630affc4

Aliases

arxiv: 2402.17709 · arxiv_version: 2402.17709v2 · doi: 10.48550/arxiv.2402.17709 · pith_short_12: XVP3IEO45XHV · pith_short_16: XVP3IEO45XHV227Z · pith_short_8: XVP3IEO4

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/XVP3IEO45XHV227Z2ZGXTXUO2E \
  | 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: bd5fb411dcedcf5d6bf9d64d79de8ed10e7fbf8250085f45fea83dac630affc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86ef1dd05b739b4e374a89d21ec6fdaaf286e463f1661d394ae3140559b6283c",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-02-27T17:41:58Z",
    "title_canon_sha256": "eb78071c24afbcc891fec97d0b11957a5628dcd71025a9af2a05d941e652b94d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.17709",
    "kind": "arxiv",
    "version": 2
  }
}