Pith Number

pith:XYQCE4CW

pith:2020:XYQCE4CWCHJJMYBHGDFZVMMPBN

not attested not anchored not stored refs pending

Deriving Commonsense Inference Tasks from Interactive Fictions

Michael Greenspan, Mo Yu, Murray Campbell, Xiaodan Zhu, Xiaoxiao Guo, Yufei Feng

arxiv:2010.09788 v1 · 2020-10-19 · 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{XYQCE4CWCHJJMYBHGDFZVMMPBN}

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	2026-07-05T01:44:24.098639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be2022705611d296602730cb9ab18f0b75c7b1f7b8deac4fc4d38980e00ddfe4

Aliases

arxiv: 2010.09788 · arxiv_version: 2010.09788v1 · doi: 10.48550/arxiv.2010.09788 · pith_short_12: XYQCE4CWCHJJ · pith_short_16: XYQCE4CWCHJJMYBH · pith_short_8: XYQCE4CW

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/XYQCE4CWCHJJMYBHGDFZVMMPBN \
  | 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: be2022705611d296602730cb9ab18f0b75c7b1f7b8deac4fc4d38980e00ddfe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3532f71f1fd58c80b44886c1e4e46e5548425bb035b60c53353c55644a094abf",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2020-10-19T19:02:34Z",
    "title_canon_sha256": "9b90c43aeb4c08339b3285b14bce937729894fafebf60104d004b828ac516f53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.09788",
    "kind": "arxiv",
    "version": 1
  }
}