Pith Number

pith:OWCIC3HT

pith:2018:OWCIC3HT2IPQOSKQKVHOQXDMPU

not attested not anchored not stored refs pending

Skip-gram word embeddings in hyperbolic space

Benjamin J. Wilson, Matthias Leimeister

arxiv:1809.01498 v2 · 2018-08-30 · 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{OWCIC3HT2IPQOSKQKVHOQXDMPU}

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.

Cited by

1 paper in Pith

Busemann energy-based attention for emotion analysis in Poincar\'e discs

Receipt and verification

First computed	2026-05-17T23:45:04.490192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7584816cf3d21f074950554ee85c6c7d297010695a4b58f89133985d6d996f88

Aliases

arxiv: 1809.01498 · arxiv_version: 1809.01498v2 · doi: 10.48550/arxiv.1809.01498 · pith_short_12: OWCIC3HT2IPQ · pith_short_16: OWCIC3HT2IPQOSKQ · pith_short_8: OWCIC3HT

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/OWCIC3HT2IPQOSKQKVHOQXDMPU \
  | 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: 7584816cf3d21f074950554ee85c6c7d297010695a4b58f89133985d6d996f88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d008c97c0c4a679d63df0632e31c90d9015758959b06cfd56f4c419dd6c27c6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-08-30T13:54:45Z",
    "title_canon_sha256": "83ba3f8f2d77b72c716c3b7386eaac2dd7d2af75e1b31eb1bfa1ae3ae0fddc39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01498",
    "kind": "arxiv",
    "version": 2
  }
}