Pith Number

pith:VBDVW7P7

pith:2018:VBDVW7P7MB33K5LO5EZ6ZY2QUZ

not attested not anchored not stored refs pending

Word Mover's Embedding: From Word2Vec to Document Embedding

Avinash Balakrishnan, Fangli Xu, Ian E.H. Yen, Kun Xu, Lingfei Wu, Michael J. Witbrock, Pin-Yu Chen, Pradeep Ravikumar

arxiv:1811.01713 v1 · 2018-10-30 · cs.CL · cs.AI · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VBDVW7P7MB33K5LO5EZ6ZY2QUZ}

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	2026-05-18T00:01:33.493793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8475b7dff6077b5756ee933ece350a64ce298e8d6565696bdb61cd5e6568179

Aliases

arxiv: 1811.01713 · arxiv_version: 1811.01713v1 · doi: 10.48550/arxiv.1811.01713 · pith_short_12: VBDVW7P7MB33 · pith_short_16: VBDVW7P7MB33K5LO · pith_short_8: VBDVW7P7

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/VBDVW7P7MB33K5LO5EZ6ZY2QUZ \
  | 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: a8475b7dff6077b5756ee933ece350a64ce298e8d6565696bdb61cd5e6568179

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b376a912a442ac3a8c7805d57ee625d022378b6cd54104fe1159a170c441b35e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-10-30T19:43:17Z",
    "title_canon_sha256": "ea4f974ac47ddd3c739dbd6490fec6cbfd9da6ca245ac068c6cec226cbcbd274"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01713",
    "kind": "arxiv",
    "version": 1
  }
}