Pith Number

pith:MA465KOF

pith:2018:MA465KOF4KKE5UPSUBLOXOXEUU

not attested not anchored not stored refs pending

Incorporating Word Embeddings into Open Directory Project based Large-scale Classification

Aliyeva Dinara, Byung-Ju Choi, Kang-Min Kim, SangKeun Lee

arxiv:1804.00828 v1 · 2018-04-03 · 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{MA465KOF4KKE5UPSUBLOXOXEUU}

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	2026-05-18T00:19:32.003222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6039eea9c5e2944ed1f2a056ebbae4a53ef55aa076d88467cb08c95971a006c3

Aliases

arxiv: 1804.00828 · arxiv_version: 1804.00828v1 · doi: 10.48550/arxiv.1804.00828 · pith_short_12: MA465KOF4KKE · pith_short_16: MA465KOF4KKE5UPS · pith_short_8: MA465KOF

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/MA465KOF4KKE5UPSUBLOXOXEUU \
  | 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: 6039eea9c5e2944ed1f2a056ebbae4a53ef55aa076d88467cb08c95971a006c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "422dfebd1a7671fbc2653ec365945960568a293c26e5ea9c2f18c34889670487",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-03T05:09:32Z",
    "title_canon_sha256": "2feabe02e90b0a5a4859d32453b35507480c5d726fe5f5bdaef14e27b55d87a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00828",
    "kind": "arxiv",
    "version": 1
  }
}