Pith Number

pith:J35U3FTV

pith:2017:J35U3FTV5CGD53X2UHRPW5XIW4

not attested not anchored not stored refs pending

Nematus: a Toolkit for Neural Machine Translation

Alexandra Birch, Antonio Valerio Miceli Barone, Barry Haddow, Jozef Mokry, Julian Hitschler, Kyunghyun Cho, Marcin Junczys-Dowmunt, Maria N\u{a}dejde, Orhan Firat, Rico Sennrich, Samuel L\"aubli

arxiv:1703.04357 v1 · 2017-03-13 · 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{J35U3FTV5CGD53X2UHRPW5XIW4}

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	2026-05-18T00:48:48.920551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4efb4d9675e88c3eeefaa1e2fb76e8b7085d8d21141a54da78445c08b6ba9965

Aliases

arxiv: 1703.04357 · arxiv_version: 1703.04357v1 · doi: 10.48550/arxiv.1703.04357 · pith_short_12: J35U3FTV5CGD · pith_short_16: J35U3FTV5CGD53X2 · pith_short_8: J35U3FTV

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/J35U3FTV5CGD53X2UHRPW5XIW4 \
  | 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: 4efb4d9675e88c3eeefaa1e2fb76e8b7085d8d21141a54da78445c08b6ba9965

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bca65de2983b26494983b27a582ef4478a6f445f14c8fdff930fbf5e99aaeb35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-03-13T12:28:03Z",
    "title_canon_sha256": "baeb9dfe2cfb73ac583899e7406cd29e21b8e6c0b461b27838291c5cdd9d466c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04357",
    "kind": "arxiv",
    "version": 1
  }
}