Pith Number

pith:RDJDTUTL

pith:2025:RDJDTUTL72EV3KSYT6FEJYJRJC

not attested not anchored not stored refs pending

From Disagreement to Understanding: The Case for Ambiguity Detection in NLI

Bonnie J. Dorr, Chathuri Jayaweera

arxiv:2507.15114 v2 · 2025-07-20 · 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{RDJDTUTL72EV3KSYT6FEJYJRJC}

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	2026-07-05T12:02:04.116827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88d239d26bfe895daa589f8a44e13148831ae1897ae72d0e8740823efe7925dc

Aliases

arxiv: 2507.15114 · arxiv_version: 2507.15114v2 · doi: 10.48550/arxiv.2507.15114 · pith_short_12: RDJDTUTL72EV · pith_short_16: RDJDTUTL72EV3KSY · pith_short_8: RDJDTUTL

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/RDJDTUTL72EV3KSYT6FEJYJRJC \
  | 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: 88d239d26bfe895daa589f8a44e13148831ae1897ae72d0e8740823efe7925dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c27049385131a6810312c7892bd720d2b20492891bab44cd048a067d6009f95",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-20T20:27:35Z",
    "title_canon_sha256": "0fefb23c8f33dc96358862446be0c7ce4da27679e8c363a8baca4157658f7877"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15114",
    "kind": "arxiv",
    "version": 2
  }
}