Pith Number

pith:T7SHQFBY

pith:2019:T7SHQFBYYY4A67ZEN42EA65PQX

not attested not anchored not stored refs pending

WiSE-ALE: Wide Sample Estimator for Approximate Latent Embedding

Niki Trigoni, Robert Birke, Ronald Clark, Shuyu Lin, Stephen Roberts

arxiv:1902.06160 v3 · 2019-02-16 · 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{T7SHQFBYYY4A67ZEN42EA65PQX}

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	2026-05-17T23:50:55.622701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fe4781438c6380f7f246f34407baf85cd81bf1ced9ff3e04e036681d30d1f81

Aliases

arxiv: 1902.06160 · arxiv_version: 1902.06160v3 · doi: 10.48550/arxiv.1902.06160 · pith_short_12: T7SHQFBYYY4A · pith_short_16: T7SHQFBYYY4A67ZE · pith_short_8: T7SHQFBY

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/T7SHQFBYYY4A67ZEN42EA65PQX \
  | 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: 9fe4781438c6380f7f246f34407baf85cd81bf1ced9ff3e04e036681d30d1f81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa12d2ef80b9cd9e8a32b6eb515a7792f8f003bbe9a600c7887077fc33b3978f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-16T21:20:48Z",
    "title_canon_sha256": "fd6e393aa42ddac3c75e99a66f4ab6d9c2b50bbeeaeeb649795aced0f82edea4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06160",
    "kind": "arxiv",
    "version": 3
  }
}