Pith Number

pith:HWU7D357

pith:2022:HWU7D357VGJ4HAPZUJARAGY2ZI

not attested not anchored not stored refs pending

Beyond Bayes-optimality: meta-learning what you know you don't know

Anian Ruoss, Chris Cundy, Christopher Summerfield, Elliot Catt, Gr\'egoire Del\'etang, Jane Wang, Joel Veness, Jordi Grau-Moya, Kevin Li, Marcus Hutter, Markus Kunesch, Pedro Ortega, Shane Legg, Tim Genewein

arxiv:2209.15618 v2 · 2022-09-30 · cs.AI · 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{HWU7D357VGJ4HAPZUJARAGY2ZI}

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

Next-Token Prediction Should be Ambiguity-Sensitive: A Meta-Learning Perspective

Receipt and verification

First computed	2026-07-05T05:05:50.901651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3da9f1efbfa993c381f9a241101b1aca199f3f72c2127a3b4ad061cec5b0f487

Aliases

arxiv: 2209.15618 · arxiv_version: 2209.15618v2 · doi: 10.48550/arxiv.2209.15618 · pith_short_12: HWU7D357VGJ4 · pith_short_16: HWU7D357VGJ4HAPZ · pith_short_8: HWU7D357

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/HWU7D357VGJ4HAPZUJARAGY2ZI \
  | 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: 3da9f1efbfa993c381f9a241101b1aca199f3f72c2127a3b4ad061cec5b0f487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d5e6901edd909adbbd1913390600434765eabb723070eaea6b034fb7c040594",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-09-30T17:44:01Z",
    "title_canon_sha256": "7b775c4cd36e5baa024f41d60bc41a6bcc2d79ed3918ebce18b01aafd827e7b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.15618",
    "kind": "arxiv",
    "version": 2
  }
}