Pith Number

pith:MIRXN3EB

pith:2018:MIRXN3EBNQSPQT4FRLGYLOEO44

not attested not anchored not stored refs pending

On the Dimensionality of Word Embedding

Yuanyuan Shen, Zi Yin

arxiv:1812.04224 v1 · 2018-12-11 · cs.LG · cs.CL · 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{MIRXN3EBNQSPQT4FRLGYLOEO44}

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	2026-05-17T23:58:32.957352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

622376ec816c24f84f858acd85b88ee70d8f090fc5f4c78178d3df7d63550aad

Aliases

arxiv: 1812.04224 · arxiv_version: 1812.04224v1 · doi: 10.48550/arxiv.1812.04224 · pith_short_12: MIRXN3EBNQSP · pith_short_16: MIRXN3EBNQSPQT4F · pith_short_8: MIRXN3EB

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/MIRXN3EBNQSPQT4FRLGYLOEO44 \
  | 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: 622376ec816c24f84f858acd85b88ee70d8f090fc5f4c78178d3df7d63550aad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e222f0e04068daf6415aadeb9e4d8033ccab2ae7814d80c16ff8de23d76625b",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-12-11T05:25:38Z",
    "title_canon_sha256": "8e20e8d8ad72eb461cd80f2027ea3de01c05df19c26bfde2948234a0f54354e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04224",
    "kind": "arxiv",
    "version": 1
  }
}