Pith Number

pith:N4D7N3B2

pith:2020:N4D7N3B26WWRCZ2R2D2JK6V4X5

not attested not anchored not stored refs pending

Knowledge-driven Data Construction for Zero-shot Evaluation in Commonsense Question Answering

Alessandro Oltramari, Eric Nyberg, Filip Ilievski, Jonathan Francis, Kaixin Ma, Yonatan Bisk

arxiv:2011.03863 v2 · 2020-11-07 · 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{N4D7N3B26WWRCZ2R2D2JK6V4X5}

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	2026-07-05T01:59:34.721729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f07f6ec3af5ad116751d0f4957abcbf67c671f117bb3efd8a5284735c26915d

Aliases

arxiv: 2011.03863 · arxiv_version: 2011.03863v2 · doi: 10.48550/arxiv.2011.03863 · pith_short_12: N4D7N3B26WWR · pith_short_16: N4D7N3B26WWRCZ2R · pith_short_8: N4D7N3B2

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/N4D7N3B26WWRCZ2R2D2JK6V4X5 \
  | 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: 6f07f6ec3af5ad116751d0f4957abcbf67c671f117bb3efd8a5284735c26915d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "594745314cab3409a73b7b3cae41b552686712628377baacc4213361bde8386f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-11-07T22:52:21Z",
    "title_canon_sha256": "d884c8123c38408dd6b3ad95ef7d4c6eed07229ba8bd989935d82c472ea76922"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.03863",
    "kind": "arxiv",
    "version": 2
  }
}