Pith Number

pith:LZJSK4GX

pith:2021:LZJSK4GXEGYM5HMIGHTPNCUOCY

not attested not anchored not stored refs pending

ContractNLI: A Dataset for Document-level Natural Language Inference for Contracts

Christopher D. Manning, Yuta Koreeda

arxiv:2110.01799 v1 · 2021-10-05 · cs.CL · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LZJSK4GXEGYM5HMIGHTPNCUOCY}

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.

Cited by

1 paper in Pith

Design and Report Benchmarks for Knowledge Work

Receipt and verification

First computed	2026-07-05T03:20:06.329694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e532570d721b0ce9d8831e6f68a8e1601a75e184282e328d4e9a98c9dae35ba

Aliases

arxiv: 2110.01799 · arxiv_version: 2110.01799v1 · doi: 10.48550/arxiv.2110.01799 · pith_short_12: LZJSK4GXEGYM · pith_short_16: LZJSK4GXEGYM5HMI · pith_short_8: LZJSK4GX

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/LZJSK4GXEGYM5HMIGHTPNCUOCY \
  | 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: 5e532570d721b0ce9d8831e6f68a8e1601a75e184282e328d4e9a98c9dae35ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f44ec033d9967e80a616c0aa91e01d40210fcbb2763d04c74bac67957cad000",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-05T03:22:31Z",
    "title_canon_sha256": "aec5a2a1eee8331f9aae8040f9f52bf708b6dedff4d2c73169abb81826e3e215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.01799",
    "kind": "arxiv",
    "version": 1
  }
}