Pith Number

pith:DLOLEQDA

pith:2001:DLOLEQDAQJO2RTDOXHZMV22AHP

not attested not anchored not stored refs pending

General Loss Bounds for Universal Sequence Prediction

Marcus Hutter

arxiv:cs/0101019 v2 · 2001-01-21 · cs.AI · cs.LG · math.ST · 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{DLOLEQDAQJO2RTDOXHZMV22AHP}

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

Hierarchical Solomonoff Induction: An Unbounded Machine Learning Model

Receipt and verification

First computed	2026-05-18T04:08:54.388719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1adcb24060825da8cc6eb9f2caeb403be5ccebc4daff70e1baae7c8cadd0321b

Aliases

arxiv: cs/0101019 · arxiv_version: cs/0101019v2 · doi: 10.48550/arxiv.cs/0101019 · pith_short_12: DLOLEQDAQJO2 · pith_short_16: DLOLEQDAQJO2RTDO · pith_short_8: DLOLEQDA

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/DLOLEQDAQJO2RTDOXHZMV22AHP \
  | 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: 1adcb24060825da8cc6eb9f2caeb403be5ccebc4daff70e1baae7c8cadd0321b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43b67548bd427d2c45bc330b535ee95a6d70872a9f3756fcd18c9bc46fed0bec",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "",
    "primary_cat": "cs.AI",
    "submitted_at": "2001-01-21T17:19:37Z",
    "title_canon_sha256": "71f2bf2e57bc48d8cb04296ab4de9a809b3f8d8683b6d2f04eeaa49b88221714"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0101019",
    "kind": "arxiv",
    "version": 2
  }
}