Pith Number

pith:ON3DNXWH

pith:2023:ON3DNXWHXDUS4A6ORSYUI2OWK3

not attested not anchored not stored refs pending

IfQA: A Dataset for Open-domain Question Answering under Counterfactual Presuppositions

Ashish Sabharwal, Meng Jiang, Peter Clark, Wenhao Yu

arxiv:2305.14010 v1 · 2023-05-23 · 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{ON3DNXWHXDUS4A6ORSYUI2OWK3}

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	2026-07-05T06:13:00.273889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

737636dec7b8e92e03ce8cb14469d656cc71df6f9c8a8b172191d608148cced4

Aliases

arxiv: 2305.14010 · arxiv_version: 2305.14010v1 · doi: 10.48550/arxiv.2305.14010 · pith_short_12: ON3DNXWHXDUS · pith_short_16: ON3DNXWHXDUS4A6O · pith_short_8: ON3DNXWH

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/ON3DNXWHXDUS4A6ORSYUI2OWK3 \
  | 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: 737636dec7b8e92e03ce8cb14469d656cc71df6f9c8a8b172191d608148cced4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f60e5fbe60e395a2837da02f6b9a24f4f3bfc20db98a17c762022a6e74b60309",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-23T12:43:19Z",
    "title_canon_sha256": "1cb3326c71a2861e710a55872ec343b4e4a4731ae56c6a1d33e1f5c27d7cf474"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.14010",
    "kind": "arxiv",
    "version": 1
  }
}