Pith Number

pith:2VD3QLIM

pith:2022:2VD3QLIMMHHORQKVSUTS6PYIJS

not attested not anchored not stored refs pending

Do Transformers know symbolic rules, and would we know if they did?

N. Asokan, Tommi Gr\"ondahl, Yujia Guo

arxiv:2203.00162 v3 · 2022-02-19 · cs.LG · 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{2VD3QLIMMHHORQKVSUTS6PYIJS}

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	2026-07-05T05:47:02.268425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d547b82d0c61cee8c15595272f3f084cbd416fe1e51ef8c3a713c58575824cc1

Aliases

arxiv: 2203.00162 · arxiv_version: 2203.00162v3 · doi: 10.48550/arxiv.2203.00162 · pith_short_12: 2VD3QLIMMHHO · pith_short_16: 2VD3QLIMMHHORQKV · pith_short_8: 2VD3QLIM

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/2VD3QLIMMHHORQKVSUTS6PYIJS \
  | 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: d547b82d0c61cee8c15595272f3f084cbd416fe1e51ef8c3a713c58575824cc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c82d87ec02410ef27b417ec41399614f2a7ca2b89f05a7ba15dfb3619254002",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-19T09:56:38Z",
    "title_canon_sha256": "85842f742e6d1e72e8cc1fc0f2f5b3756eec4c54b01e1c2090ceb516e8235e2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00162",
    "kind": "arxiv",
    "version": 3
  }
}