Pith Number

pith:QPK6MS7X

pith:2021:QPK6MS7XRBDKLZKG6367ZD6SQW

not attested not anchored not stored refs pending

Human Schema Curation via Causal Association Rule Mining

Anton Belyy, Benjamin Van Durme, Nils Holzenberger, Noah Weber, Rachel Rudinger

arxiv:2104.08811 v3 · 2021-04-18 · cs.CL · 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{QPK6MS7XRBDKLZKG6367ZD6SQW}

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	2026-07-05T04:25:34.338056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83d5e64bf78846a5e546f6fdfc8fd2859918c4d93e964d9ebe68bbbc834c701e

Aliases

arxiv: 2104.08811 · arxiv_version: 2104.08811v3 · doi: 10.48550/arxiv.2104.08811 · pith_short_12: QPK6MS7XRBDK · pith_short_16: QPK6MS7XRBDKLZKG · pith_short_8: QPK6MS7X

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/QPK6MS7XRBDKLZKG6367ZD6SQW \
  | 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: 83d5e64bf78846a5e546f6fdfc8fd2859918c4d93e964d9ebe68bbbc834c701e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e54fe5c786cca3f4e687477ed817a2ca0be246761d19a89947d7507893919962",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-18T10:48:26Z",
    "title_canon_sha256": "1c20b396a5671ac8769be862e83fefce0f12abde0474302ed6992215ab53a126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.08811",
    "kind": "arxiv",
    "version": 3
  }
}