Pith Number

pith:LSGFD6VS

pith:2018:LSGFD6VSCXUPLW5ZRSBQPZZJ3M

not attested not anchored not stored refs pending

Marian: Cost-effective High-Quality Neural Machine Translation in C++

Anthony Aue, Hieu Hoang, Kenneth Heafield, Marcin Junczys-Dowmunt, Roman Grundkiewicz

arxiv:1805.12096 v1 · 2018-05-30 · 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{LSGFD6VSCXUPLW5ZRSBQPZZJ3M}

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	2026-05-18T00:14:35.224205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c8c51fab215e8f5dbb98c8307e729db02d85de413bb608062b97d6b2d73ca04

Aliases

arxiv: 1805.12096 · arxiv_version: 1805.12096v1 · doi: 10.48550/arxiv.1805.12096 · pith_short_12: LSGFD6VSCXUP · pith_short_16: LSGFD6VSCXUPLW5Z · pith_short_8: LSGFD6VS

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/LSGFD6VSCXUPLW5ZRSBQPZZJ3M \
  | 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: 5c8c51fab215e8f5dbb98c8307e729db02d85de413bb608062b97d6b2d73ca04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e022d439246f7e7bf1919901797856761312b1eac5688192d989b9a704f1ed8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-30T17:23:24Z",
    "title_canon_sha256": "d9154d38c4e3851daf133e0937d8aacbf2c7f9881a017c351c69f1d746933985"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12096",
    "kind": "arxiv",
    "version": 1
  }
}