Pith Number

pith:7VRGZIEZ

pith:2016:7VRGZIEZ3JJ6NTNECUDYZGMW7V

not attested not anchored not stored refs pending

Speed-Constrained Tuning for Statistical Machine Translation Using Bayesian Optimization

Adri\`a de Gispert, Aurelien Waite, Bill Byrne, Daniel Beck, Gonzalo Iglesias

arxiv:1604.05073 v1 · 2016-04-18 · 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{7VRGZIEZ3JJ6NTNECUDYZGMW7V}

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	2026-05-18T01:16:55.811567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd626ca099da53e6cda415078c9996fd69f5014e4f7938038f03a55a4aad4e93

Aliases

arxiv: 1604.05073 · arxiv_version: 1604.05073v1 · doi: 10.48550/arxiv.1604.05073 · pith_short_12: 7VRGZIEZ3JJ6 · pith_short_16: 7VRGZIEZ3JJ6NTNE · pith_short_8: 7VRGZIEZ

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/7VRGZIEZ3JJ6NTNECUDYZGMW7V \
  | 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: fd626ca099da53e6cda415078c9996fd69f5014e4f7938038f03a55a4aad4e93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ee3411442de6ef9ca53c8daab49c0501c9d9fde44e9bd47760188865db9f225",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-04-18T10:27:49Z",
    "title_canon_sha256": "1f7fa2b369b6773ba94063222289a33a499487dee8f082b4c8ce17243c2cb937"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05073",
    "kind": "arxiv",
    "version": 1
  }
}