Pith Number

pith:EJIIPE4I

pith:2025:EJIIPE4ICU5BEEGRSDZ5EPCOMI

not attested not anchored not stored refs pending

On Reference (In-)Determinacy in Natural Language Inference

Alex Fabrikant, Chaitanya Malaviya, Dan Roth, Hagai Taitelbaum, Senaka Buthpitiya, Sihao Chen, Tal Schuster

arxiv:2502.05793 v1 · 2025-02-09 · 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{EJIIPE4ICU5BEEGRSDZ5EPCOMI}

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	2026-07-05T10:11:43.479807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2250879388153a1210d190f3d23c4e620c2a7615bf28e16d29594ff7298bcd73

Aliases

arxiv: 2502.05793 · arxiv_version: 2502.05793v1 · doi: 10.48550/arxiv.2502.05793 · pith_short_12: EJIIPE4ICU5B · pith_short_16: EJIIPE4ICU5BEEGR · pith_short_8: EJIIPE4I

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/EJIIPE4ICU5BEEGRSDZ5EPCOMI \
  | 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: 2250879388153a1210d190f3d23c4e620c2a7615bf28e16d29594ff7298bcd73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1084a17fa889131fd79ae8a5bce1ca47b88835bb3e25b3008d0a52656fa689c4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-09T06:58:13Z",
    "title_canon_sha256": "ca13cf695020dcf001063e4458bdb849865a2b6e504684642ce10bee61ca1f2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05793",
    "kind": "arxiv",
    "version": 1
  }
}