Pith Number

pith:MNRT44NC

pith:2026:MNRT44NCPOYYU67PKIMKX5PQGQ

not attested not anchored not stored refs pending

Reinforcement Learning with Pairwise Preferences in Long-Term Decision Problems

Benjamin Van Roy, Doina Precup, Jonathan Cola\c{c}o Carr, Prakash Panangaden

arxiv:2606.00367 v1 · 2026-05-29 · 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{MNRT44NCPOYYU67PKIMKX5PQGQ}

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	2026-06-02T01:03:52.799595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63633e71a27bb18a7bef5218abf5f03425e7a116667660bcb43721e804388551

Aliases

arxiv: 2606.00367 · arxiv_version: 2606.00367v1 · doi: 10.48550/arxiv.2606.00367 · pith_short_12: MNRT44NCPOYY · pith_short_16: MNRT44NCPOYYU67P · pith_short_8: MNRT44NC

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/MNRT44NCPOYYU67PKIMKX5PQGQ \
  | 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: 63633e71a27bb18a7bef5218abf5f03425e7a116667660bcb43721e804388551

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86b1395a9b4c17ba6d4e6287b494cf40d09a6b0572d0ee56343a68fda07cab40",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-29T21:16:25Z",
    "title_canon_sha256": "0e4ac08b0fbebd2f338b6cf07b7047d66b87477d16dfdb5f1a47976812959775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00367",
    "kind": "arxiv",
    "version": 1
  }
}