Pith Number

pith:ACSOW2ZL

pith:2006:ACSOW2ZLZUFN2CQ6OSMAKMQ4U7

not attested not anchored not stored refs pending

Hedging predictions in machine learning

Alexander Gammerman, Vladimir Vovk

arxiv:cs/0611011 v1 · 2006-11-02 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACSOW2ZLZUFN2CQ6OSMAKMQ4U7}

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	2026-05-18T04:07:54.497651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00a4eb6b2bcd0add0a1e749805321ca7f26e008d15802667f0725e60c2236040

Aliases

arxiv: cs/0611011 · arxiv_version: cs/0611011v1 · doi: 10.48550/arxiv.cs/0611011 · pith_short_12: ACSOW2ZLZUFN · pith_short_16: ACSOW2ZLZUFN2CQ6 · pith_short_8: ACSOW2ZL

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/ACSOW2ZLZUFN2CQ6OSMAKMQ4U7 \
  | 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: 00a4eb6b2bcd0add0a1e749805321ca7f26e008d15802667f0725e60c2236040

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94fff9eebaffc08f2183ec6308d6e936dccfb7d8a2812b65746cc92ae46e6c86",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.LG",
    "submitted_at": "2006-11-02T18:44:49Z",
    "title_canon_sha256": "521305fb0576f30f0e3eba34d69cf9cad9dd870785d503a87dd644101f86e0ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0611011",
    "kind": "arxiv",
    "version": 1
  }
}