Pith Number

pith:F55WGHXF

pith:2024:F55WGHXFFMCCYWCSZBWDJMKEA5

not attested not anchored not stored refs pending

Differentiating Choices via Commonality for Multiple-Choice Question Answering

Kewen Wang, Shirui Pan, Wenqing Deng, Xiaowang Zhang, Zhe Wang, Zhiyong Feng

arxiv:2408.11554 v1 · 2024-08-21 · 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{F55WGHXFFMCCYWCSZBWDJMKEA5}

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	2026-07-05T08:57:45.473130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f7b631ee52b042c5852c86c34b14407707f00488387ecdb2cef5a310f11c564

Aliases

arxiv: 2408.11554 · arxiv_version: 2408.11554v1 · doi: 10.48550/arxiv.2408.11554 · pith_short_12: F55WGHXFFMCC · pith_short_16: F55WGHXFFMCCYWCS · pith_short_8: F55WGHXF

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/F55WGHXFFMCCYWCSZBWDJMKEA5 \
  | 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: 2f7b631ee52b042c5852c86c34b14407707f00488387ecdb2cef5a310f11c564

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cc50858cc9f60ca9b2f6c1af91ab1b01c6d2b94aa6db4d6bc09e4b7a12b0ae2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-08-21T12:05:21Z",
    "title_canon_sha256": "888ac3241f1d4dd77d5ea7ebf5510673c31547d9cb899a123fd4aba4114cd852"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.11554",
    "kind": "arxiv",
    "version": 1
  }
}