Pith Number

pith:WT2T4F3B

pith:2018:WT2T4F3BDUQEWLF2FDAETBWSHT

not attested not anchored not stored refs pending

Hyperbolic Entailment Cones for Learning Hierarchical Embeddings

Gary B\'ecigneul, Octavian-Eugen Ganea, Thomas Hofmann

arxiv:1804.01882 v3 · 2018-04-03 · 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{WT2T4F3BDUQEWLF2FDAETBWSHT}

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	2026-05-18T00:14:00.030310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4f53e17611d204b2cba28c04986d23cf85c131f43f1a6ccd3b71ed946755eed

Aliases

arxiv: 1804.01882 · arxiv_version: 1804.01882v3 · doi: 10.48550/arxiv.1804.01882 · pith_short_12: WT2T4F3BDUQE · pith_short_16: WT2T4F3BDUQEWLF2 · pith_short_8: WT2T4F3B

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/WT2T4F3BDUQEWLF2FDAETBWSHT \
  | 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: b4f53e17611d204b2cba28c04986d23cf85c131f43f1a6ccd3b71ed946755eed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bed9d20837b15268ad23e7c997bb11fec8a64d95ad98590c215362f86f6c6179",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-04-03T19:25:10Z",
    "title_canon_sha256": "5fa59a0ea5111f74f048d1025b1a75433d5f67338e4721d7a5cd1f58c958c0f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01882",
    "kind": "arxiv",
    "version": 3
  }
}