Pith Number

pith:YYAXVQVY

pith:2017:YYAXVQVYJZ42KO3IXR2EPF2RIR

not attested not anchored not stored refs pending

Unfolding and Shrinking Neural Machine Translation Ensembles

Bill Byrne, Felix Stahlberg

arxiv:1704.03279 v2 · 2017-04-11 · 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{YYAXVQVYJZ42KO3IXR2EPF2RIR}

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	2026-05-18T00:39:52.452488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6017ac2b84e79a53b68bc744797514473e24c2279ab4fb010c36654edc0a83c

Aliases

arxiv: 1704.03279 · arxiv_version: 1704.03279v2 · doi: 10.48550/arxiv.1704.03279 · pith_short_12: YYAXVQVYJZ42 · pith_short_16: YYAXVQVYJZ42KO3I · pith_short_8: YYAXVQVY

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/YYAXVQVYJZ42KO3IXR2EPF2RIR \
  | 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: c6017ac2b84e79a53b68bc744797514473e24c2279ab4fb010c36654edc0a83c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff773cd59299a9f753805dd37c46a54e67b35eb52e17630a57a34dd2b79004a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-04-11T13:27:00Z",
    "title_canon_sha256": "2e4c96b0ad70d1e193f1cfda417c718ddc82bdec1e755e4dd389772f551c521b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03279",
    "kind": "arxiv",
    "version": 2
  }
}