Pith Number

pith:32IBIBPX

pith:2026:32IBIBPXXUWUGFXRU5WX4XWF7G

not attested not anchored not stored refs pending

A Predictive Law for On-Policy Self-Distillation From World Feedback

Jerome Sieber, Matteo Saponati, Tommy He

arxiv:2605.30070 v1 · 2026-05-28 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32IBIBPXXUWUGFXRU5WX4XWF7G}

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	2026-05-29T02:06:09.133214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de901405f7bd2d4316f1a76d7e5ec5f9aa019ee78a96dfe41e7072caba9022dc

Aliases

arxiv: 2605.30070 · arxiv_version: 2605.30070v1 · doi: 10.48550/arxiv.2605.30070 · pith_short_12: 32IBIBPXXUWU · pith_short_16: 32IBIBPXXUWUGFXR · pith_short_8: 32IBIBPX

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/32IBIBPXXUWUGFXRU5WX4XWF7G \
  | 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: de901405f7bd2d4316f1a76d7e5ec5f9aa019ee78a96dfe41e7072caba9022dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "275f196ac6cf7f1e17e85cccf6c53237c7aad6a43127059dd324ab24d06a12d8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-28T15:17:19Z",
    "title_canon_sha256": "1246bdca0243de5df25e39514dbd0c0535c7631e2aaa20dad240da3b98c12d6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30070",
    "kind": "arxiv",
    "version": 1
  }
}