Pith Number

pith:KLU6ZLJT

pith:2021:KLU6ZLJT7VE6JDWFXEDCZ2ZDSM

not attested not anchored not stored refs pending

Learning Symbolic Rules for Reasoning in Quasi-Natural Language

Jia Deng, Kaiyu Yang

arxiv:2111.12038 v1 · 2021-11-23 · cs.LG · 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{KLU6ZLJT7VE6JDWFXEDCZ2ZDSM}

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	2026-07-05T03:34:40.336595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52e9ecad33fd49e48ec5b9062ceb2393055236aea4731e9e88c1cebf05ebd8f5

Aliases

arxiv: 2111.12038 · arxiv_version: 2111.12038v1 · doi: 10.48550/arxiv.2111.12038 · pith_short_12: KLU6ZLJT7VE6 · pith_short_16: KLU6ZLJT7VE6JDWF · pith_short_8: KLU6ZLJT

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/KLU6ZLJT7VE6JDWFXEDCZ2ZDSM \
  | 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: 52e9ecad33fd49e48ec5b9062ceb2393055236aea4731e9e88c1cebf05ebd8f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "886adce5ffa0e82aee32da2b8d81174d2060a9d5b67b5a8136f81b3487f91346",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-23T17:49:00Z",
    "title_canon_sha256": "4c2b4edbfb2da38ea70b0a11b464fd990d6760624a06bc1cb956b53230b59836"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.12038",
    "kind": "arxiv",
    "version": 1
  }
}