Pith Number

pith:5NM5R3PN

pith:2015:5NM5R3PNRNFSIJ4A3HNZMXTZO5

not attested not anchored not stored refs pending

A Generative Word Embedding Model and its Low Rank Positive Semidefinite Solution

Chunyan Miao, Jun Zhu, Shaohua Li

arxiv:1508.03826 v1 · 2015-08-16 · cs.CL · 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{5NM5R3PNRNFSIJ4A3HNZMXTZO5}

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	2026-05-18T01:35:15.146847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb59d8eded8b4b242780d9db965e7977781929165da7781c1534981158d1ae04

Aliases

arxiv: 1508.03826 · arxiv_version: 1508.03826v1 · doi: 10.48550/arxiv.1508.03826 · pith_short_12: 5NM5R3PNRNFS · pith_short_16: 5NM5R3PNRNFSIJ4A · pith_short_8: 5NM5R3PN

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/5NM5R3PNRNFSIJ4A3HNZMXTZO5 \
  | 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: eb59d8eded8b4b242780d9db965e7977781929165da7781c1534981158d1ae04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fec00eeacd1feccd9dac8d84989690d3c156b6c68b58a96d87c0edad73bc84fa",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-08-16T14:12:17Z",
    "title_canon_sha256": "2c3bbc32ad3fb47e27e8eeb63f22c686a81666480cf93ce00f66327f73e57dee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03826",
    "kind": "arxiv",
    "version": 1
  }
}