Pith Number

pith:DUNQSGAO

pith:2018:DUNQSGAO2Y4EG5IC432S5RKVCJ

not attested not anchored not stored refs pending

Unsupervised Hyperalignment for Multilingual Word Embeddings

Armand Joulin, Edouard Grave, Jean Alaux, Marco Cuturi

arxiv:1811.01124 v3 · 2018-11-02 · cs.CL · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUNQSGAO2Y4EG5IC432S5RKVCJ}

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	2026-05-17T23:44:07.475186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d1b09180ed638437502e6f52ec55512651741c1297bfe06f5b4767a3fb081a5

Aliases

arxiv: 1811.01124 · arxiv_version: 1811.01124v3 · doi: 10.48550/arxiv.1811.01124 · pith_short_12: DUNQSGAO2Y4E · pith_short_16: DUNQSGAO2Y4EG5IC · pith_short_8: DUNQSGAO

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/DUNQSGAO2Y4EG5IC432S5RKVCJ \
  | 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: 1d1b09180ed638437502e6f52ec55512651741c1297bfe06f5b4767a3fb081a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b32cf07ce08d59ef1b4a6b3120c3130cc826d30125ad412ea81cabe427f9bf08",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-02T23:30:54Z",
    "title_canon_sha256": "03b05a9ed698bd33fa116d3e773642af6dc190392651c42ae1247ccef3af2725"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01124",
    "kind": "arxiv",
    "version": 3
  }
}