Pith Number

pith:TED4WDSK

pith:2020:TED4WDSKYIXHMI37C64FC7KQ6G

not attested not anchored not stored refs pending

Unlabeled Data Help in Graph-Based Semi-Supervised Learning: A Bayesian Nonparametrics Perspective

Daniel Sanz-Alonso, Ruiyi Yang

arxiv:2008.11809 v3 · 2020-08-26 · math.ST · stat.ML · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TED4WDSKYIXHMI37C64FC7KQ6G}

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	2026-07-05T02:48:33.854693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9907cb0e4ac22e76237f17b8517d50f19fc4506b97003df5fbd6ca5a1fb15b9a

Aliases

arxiv: 2008.11809 · arxiv_version: 2008.11809v3 · doi: 10.48550/arxiv.2008.11809 · pith_short_12: TED4WDSKYIXH · pith_short_16: TED4WDSKYIXHMI37 · pith_short_8: TED4WDSK

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/TED4WDSKYIXHMI37C64FC7KQ6G \
  | 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: 9907cb0e4ac22e76237f17b8517d50f19fc4506b97003df5fbd6ca5a1fb15b9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9c25301e732ba9b48987db0a680914e48304147a4566e931e76c215678e1b3f",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2020-08-26T20:51:30Z",
    "title_canon_sha256": "a5eef5f5c3e2954a84a01c474f591b9b5f7c0ffc7f41c56e9328534bc99fd8f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.11809",
    "kind": "arxiv",
    "version": 3
  }
}