Pith Number

pith:6WOJKTA2

pith:2019:6WOJKTA2ZKX5RWQ2IYKJH53WG5

not attested not anchored not stored refs pending

CCMatrix: Mining Billions of High-Quality Parallel Sentences on the WEB

Armand Joulin, Edouard Grave, Guillaume Wenzek, Holger Schwenk, Sergey Edunov

arxiv:1911.04944 v2 · 2019-11-10 · 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{6WOJKTA2ZKX5RWQ2IYKJH53WG5}

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.

Cited by

2 papers in Pith

DunbaaBERT: From Sacrifice to Semantics

Vision Transformers Need Registers

Receipt and verification

First computed	2026-07-05T00:59:34.562378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f59c954c1acaafd8da1a461493f7763757fb60ea1ddda6b2eaa55ddc14265a35

Aliases

arxiv: 1911.04944 · arxiv_version: 1911.04944v2 · doi: 10.48550/arxiv.1911.04944 · pith_short_12: 6WOJKTA2ZKX5 · pith_short_16: 6WOJKTA2ZKX5RWQ2 · pith_short_8: 6WOJKTA2

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/6WOJKTA2ZKX5RWQ2IYKJH53WG5 \
  | 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: f59c954c1acaafd8da1a461493f7763757fb60ea1ddda6b2eaa55ddc14265a35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dab367d1031c9d34eed189ef0b8226f82c57edef34f6a6c9d5c6fb7d24616987",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-11-10T12:09:46Z",
    "title_canon_sha256": "83710c6228cab645a4903186ff8353d31272445296ad41a818e58c52d1846af4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04944",
    "kind": "arxiv",
    "version": 2
  }
}