Pith Number

pith:DQQDFZAB

pith:2020:DQQDFZABMCU5FFDYDEHZNZE4WB

not attested not anchored not stored refs pending

A New Dataset for Natural Language Inference from Code-mixed Conversations

Monojit Choudhury, Sandipan Dandapat, Simran Khanuja, Sunayana Sitaram

arxiv:2004.05051 v2 · 2020-04-10 · 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{DQQDFZABMCU5FFDYDEHZNZE4WB}

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	2026-07-05T00:54:34.423193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c2032e40160a9d29478190f96e49cb079f1f480228004bd29a08e5b4aa6d6a6

Aliases

arxiv: 2004.05051 · arxiv_version: 2004.05051v2 · doi: 10.48550/arxiv.2004.05051 · pith_short_12: DQQDFZABMCU5 · pith_short_16: DQQDFZABMCU5FFDY · pith_short_8: DQQDFZAB

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/DQQDFZABMCU5FFDYDEHZNZE4WB \
  | 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: 1c2032e40160a9d29478190f96e49cb079f1f480228004bd29a08e5b4aa6d6a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e098e0bd80022fee1ab151e7f059dd943239a1d1b9447913230388340f8a1ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-10T14:32:01Z",
    "title_canon_sha256": "bf8d498c8bd6716d4a5419a4c6b8fa1071e04667d01c388658bea39eb61a9b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.05051",
    "kind": "arxiv",
    "version": 2
  }
}