Pith Number

pith:TXUBXYJ7

pith:2019:TXUBXYJ7BSJVAHNYON3FZKMZAF

not attested not anchored not stored refs pending

Naver Labs Europe's Systems for the WMT19 Machine Translation Robustness Task

Alexandre B\'erard, Claude Roux, Ioan Calapodescu

arxiv:1907.06488 v1 · 2019-07-15 · 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{TXUBXYJ7BSJVAHNYON3FZKMZAF}

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	2026-05-17T23:40:37.557203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9de81be13f0c93501db873765ca999017b119ff4004f4bbb7b9fc2537b664b11

Aliases

arxiv: 1907.06488 · arxiv_version: 1907.06488v1 · doi: 10.48550/arxiv.1907.06488 · pith_short_12: TXUBXYJ7BSJV · pith_short_16: TXUBXYJ7BSJVAHNY · pith_short_8: TXUBXYJ7

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/TXUBXYJ7BSJVAHNYON3FZKMZAF \
  | 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: 9de81be13f0c93501db873765ca999017b119ff4004f4bbb7b9fc2537b664b11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8b0082a4f9d81a3c7e3322464fe76e3dc1d8223dedddc27901e4c584a58498c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-15T13:19:44Z",
    "title_canon_sha256": "8e7b463161c333fceaaead6a0b3d422fa71118a0dbc8411c9dac97784dcfe320"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06488",
    "kind": "arxiv",
    "version": 1
  }
}