Pith Number

pith:MXK4DYRZ

pith:2026:MXK4DYRZDKBDQP3FOIMXTKSTJB

not attested not anchored not stored refs pending

Reinforcement Learning for Code Optimization

Benoit Sagot, Gabriel Synnaeve, Juliette Decugis, Kunhao Zheng, Pierre Chambon

arxiv:2607.25970 v1 · 2026-07-28 · 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{MXK4DYRZDKBDQP3FOIMXTKSTJB}

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	2026-07-29T01:26:17.104350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65d5c1e2391a82383f65721979aa534848d9453c3e7b493e7bac6da37cd5812e

Aliases

arxiv: 2607.25970 · arxiv_version: 2607.25970v1 · doi: 10.48550/arxiv.2607.25970 · pith_short_12: MXK4DYRZDKBD · pith_short_16: MXK4DYRZDKBDQP3F · pith_short_8: MXK4DYRZ

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/MXK4DYRZDKBDQP3FOIMXTKSTJB \
  | 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: 65d5c1e2391a82383f65721979aa534848d9453c3e7b493e7bac6da37cd5812e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "766f7f31053404fc7cd62c958c5712e8b521c08cd35b6956cb22da3b033a9d8b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-28T16:52:31Z",
    "title_canon_sha256": "08e3ace4917d77ab72320b415f471f7bddd659deb9d4b3f209bff3fd6466bd5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25970",
    "kind": "arxiv",
    "version": 1
  }
}