Pith Number

pith:RN56WVL5

pith:2013:RN56WVL5XXWTQHZBR6YKIBYVHD

not attested not anchored not stored refs pending

Subjective and Objective Evaluation of English to Urdu Machine Translation

Iti Mathur, Nisheeth Joshi, Vaishali Gupta

arxiv:1310.0578 v1 · 2013-10-02 · 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{RN56WVL5XXWTQHZBR6YKIBYVHD}

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	2026-05-18T03:11:34.821054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b7beb557dbded381f218fb0a4071538ec4e1054ee566aa9bdd3b45abbd00034

Aliases

arxiv: 1310.0578 · arxiv_version: 1310.0578v1 · doi: 10.48550/arxiv.1310.0578 · pith_short_12: RN56WVL5XXWT · pith_short_16: RN56WVL5XXWTQHZB · pith_short_8: RN56WVL5

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/RN56WVL5XXWTQHZBR6YKIBYVHD \
  | 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: 8b7beb557dbded381f218fb0a4071538ec4e1054ee566aa9bdd3b45abbd00034

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa151f5816ff253a3449bb9d7d0151d849fe165333f9f3c25222bfd802f20984",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2013-10-02T06:10:49Z",
    "title_canon_sha256": "e3fe10493aa728ec8a00e6c88adff99b4e57dda4a2785a762d8c0731fc7251fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0578",
    "kind": "arxiv",
    "version": 1
  }
}