Pith Number

pith:RKEPXCWN

pith:2026:RKEPXCWNEEND2SFCFJPXF3CQXG

not attested not anchored not stored refs pending

Reinforcement Learning Foundation Models Should Already Be A Thing

Abdelrahman Zighem, Jill-J\^enn Vie

arxiv:2606.18812 v2 · 2026-06-17 · 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{RKEPXCWNEEND2SFCFJPXF3CQXG}

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	2026-06-19T16:12:58.360085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a88fb8acd211a3d48a22a5f72ec50b9902ec2bbea910ee6d680eb40e700365c

Aliases

arxiv: 2606.18812 · arxiv_version: 2606.18812v2 · doi: 10.48550/arxiv.2606.18812 · pith_short_12: RKEPXCWNEEND · pith_short_16: RKEPXCWNEEND2SFC · pith_short_8: RKEPXCWN

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/RKEPXCWNEEND2SFCFJPXF3CQXG \
  | 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: 8a88fb8acd211a3d48a22a5f72ec50b9902ec2bbea910ee6d680eb40e700365c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee4839ffa49a02d4eafbb6b00210044e7d9ad2291bd3eb7d6da206551944f86e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-17T08:27:27Z",
    "title_canon_sha256": "36b6ff6f20759a2be1c7c168e34bc1d0ae8a4fb219f72dd505ce99cca26983ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18812",
    "kind": "arxiv",
    "version": 2
  }
}