Pith Number

pith:VD3ZRCAP

pith:2018:VD3ZRCAPM3UYIDMEJY2V7MDCEW

not attested not anchored not stored refs pending

Unsupervised Learning of Style-sensitive Word Vectors

Kentaro Inui, Kento Watanabe, Reina Akama, Sho Yokoi, Sosuke Kobayashi

arxiv:1805.05581 v1 · 2018-05-15 · 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{VD3ZRCAPM3UYIDMEJY2V7MDCEW}

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	2026-05-18T00:16:00.111340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8f798880f66e9840d844e355fb06225a495bdecd979090c74ec4d702ac588df

Aliases

arxiv: 1805.05581 · arxiv_version: 1805.05581v1 · doi: 10.48550/arxiv.1805.05581 · pith_short_12: VD3ZRCAPM3UY · pith_short_16: VD3ZRCAPM3UYIDME · pith_short_8: VD3ZRCAP

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/VD3ZRCAPM3UYIDMEJY2V7MDCEW \
  | 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: a8f798880f66e9840d844e355fb06225a495bdecd979090c74ec4d702ac588df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0cce637417041b15655d2eca786f7d9d2bb1834e41d494fe4548421ee94d39e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-15T06:19:12Z",
    "title_canon_sha256": "ced3c755f9cc7c5fc95d173d7d47325be44879693dec831258c3aee3ecf8699b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05581",
    "kind": "arxiv",
    "version": 1
  }
}