Pith Number

pith:5H5RMGVN

pith:2013:5H5RMGVN6V5DGESTWRKAJHTWSW

not attested not anchored not stored refs pending

Intelligent Hybrid Man-Machine Translation Quality Estimation

Ibrahim Sabek, Mona Habib, Nagwa Elmakky, Noha A. Yousri

arxiv:1307.1872 v1 · 2013-07-07 · 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{5H5RMGVN6V5DGESTWRKAJHTWSW}

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	2026-05-18T03:19:03.297000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9fb161aadf57a331253b454049e76958dbec54283d6c91fccca9baba8ee669a

Aliases

arxiv: 1307.1872 · arxiv_version: 1307.1872v1 · doi: 10.48550/arxiv.1307.1872 · pith_short_12: 5H5RMGVN6V5D · pith_short_16: 5H5RMGVN6V5DGEST · pith_short_8: 5H5RMGVN

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/5H5RMGVN6V5DGESTWRKAJHTWSW \
  | 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: e9fb161aadf57a331253b454049e76958dbec54283d6c91fccca9baba8ee669a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbd055236d5c542b86d3a37ee4c34f47aecd6861062a63f40a584a0b3ba4d6fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2013-07-07T15:04:11Z",
    "title_canon_sha256": "825acffb81176bf2ef4fd78c915501f453be0732e041d9750b0943b620ce6a12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1872",
    "kind": "arxiv",
    "version": 1
  }
}