Pith Number

pith:M5WGF5EU

pith:2026:M5WGF5EU6Z3PF22RQHH6QMUQPB

not attested not anchored not stored refs pending

Generalizing Preference-based Reinforcement Learning: a Rationality Model for Incomparability

Alberto Maria Metelli, Leonardo Bianconi, Marco Mussi, Simone Drago

arxiv:2607.11432 v1 · 2026-07-13 · 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{M5WGF5EU6Z3PF22RQHH6QMUQPB}

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	2026-07-14T02:22:02.419004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

676c62f494f676f2eb5181cfe83290784878317df8b52a5bb35c0d40a084462c

Aliases

arxiv: 2607.11432 · arxiv_version: 2607.11432v1 · doi: 10.48550/arxiv.2607.11432 · pith_short_12: M5WGF5EU6Z3P · pith_short_16: M5WGF5EU6Z3PF22R · pith_short_8: M5WGF5EU

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/M5WGF5EU6Z3PF22RQHH6QMUQPB \
  | 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: 676c62f494f676f2eb5181cfe83290784878317df8b52a5bb35c0d40a084462c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e15b338ef9444a246d3b86064a0da2614403c4d795f2e38854e935cd4a7c44da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-13T11:37:27Z",
    "title_canon_sha256": "5258153306871f9f462317da4517ad992ee35550dfe035005849d3c2878eff5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11432",
    "kind": "arxiv",
    "version": 1
  }
}