Pith Number

pith:NXKP3S4X

pith:2017:NXKP3S4XKBNE5ZPBTYDQ7BYSKY

not attested not anchored not stored refs pending

Differentiable lower bound for expected BLEU score

Eugene Golikov, Maksim Kretov, Vlad Zhukov

arxiv:1712.04708 v4 · 2017-12-13 · cs.CL · 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{NXKP3S4XKBNE5ZPBTYDQ7BYSKY}

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	2026-05-18T00:07:28.074294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dd4fdcb97505a4ee5e19e070f8712561b64a11b1ee22f7b0461f515ce50c6fe

Aliases

arxiv: 1712.04708 · arxiv_version: 1712.04708v4 · doi: 10.48550/arxiv.1712.04708 · pith_short_12: NXKP3S4XKBNE · pith_short_16: NXKP3S4XKBNE5ZPB · pith_short_8: NXKP3S4X

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/NXKP3S4XKBNE5ZPBTYDQ7BYSKY \
  | 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: 6dd4fdcb97505a4ee5e19e070f8712561b64a11b1ee22f7b0461f515ce50c6fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1da79506cb1b4f9292c80c82b31f9306b4579a82170a661d602dc47bb664b22",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-12-13T11:17:37Z",
    "title_canon_sha256": "770a6f4e483db30f645828336c5043ba6156a3e624817a935d180406b7141765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04708",
    "kind": "arxiv",
    "version": 4
  }
}