Pith Number

pith:FGGAYNP2

pith:2026:FGGAYNP2CAU5TGZL2CLXDDWEZP

not attested not anchored not stored refs pending

Diversity is Not Ambiguity: Toward Accurate and Efficient Ambiguity Detection for Open-Domain QA

Jiwon Lee, Jungin Hong, U Kang, Yong-chan Park

arxiv:2608.03177 v1 · 2026-08-04 · 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{FGGAYNP2CAU5TGZL2CLXDDWEZP}

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	2026-08-05T00:46:02.762525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

298c0c35fa1029d99b2bd097718ec4cbc3d1564b601954967b31d10192d68036

Aliases

arxiv: 2608.03177 · arxiv_version: 2608.03177v1 · doi: 10.48550/arxiv.2608.03177 · pith_short_12: FGGAYNP2CAU5 · pith_short_16: FGGAYNP2CAU5TGZL · pith_short_8: FGGAYNP2

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/FGGAYNP2CAU5TGZL2CLXDDWEZP \
  | 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: 298c0c35fa1029d99b2bd097718ec4cbc3d1564b601954967b31d10192d68036

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d5baa76ec8fb0712452c18ba2ca8a03b3255ddc206dc4842e474b871ec24717",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-04T06:13:41Z",
    "title_canon_sha256": "19b37b3d7e4da6623e5e14c68cef6cf2a9c7f287db2983158e45938f1c393a24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03177",
    "kind": "arxiv",
    "version": 1
  }
}