Pith Number

pith:D4RZZ4FV

pith:2026:D4RZZ4FV3HXCSA4KQBK4N6NJLT

not attested not anchored not stored refs pending

Soft-SVeRL: Self-Verified Reinforcement Learning with Soft Rewards

Ahmet \"Ust\"un, Beyza Ermis, John Dang, Marzieh Fadaee, Matthias Galle, Pierre Clavier, Saurabh Dash

arxiv:2605.28561 v1 · 2026-05-27 · cs.CL · 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{D4RZZ4FV3HXCSA4KQBK4N6NJLT}

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	2026-05-28T02:04:56.420929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f239cf0b5d9ee29038a8055c6f9a95cc5b60e89f365cfef81cb531e5fa7e092

Aliases

arxiv: 2605.28561 · arxiv_version: 2605.28561v1 · doi: 10.48550/arxiv.2605.28561 · pith_short_12: D4RZZ4FV3HXC · pith_short_16: D4RZZ4FV3HXCSA4K · pith_short_8: D4RZZ4FV

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/D4RZZ4FV3HXCSA4KQBK4N6NJLT \
  | 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: 1f239cf0b5d9ee29038a8055c6f9a95cc5b60e89f365cfef81cb531e5fa7e092

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4afb365da16df8c02f1fb5a753900e6865ece1bfaa083e6f8d3564337c4f4781",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-27T14:50:53Z",
    "title_canon_sha256": "a528c2d7de0c91fda3e9575090b9a91956a3a41e6d4d4f8aacde7b4d984fc4b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28561",
    "kind": "arxiv",
    "version": 1
  }
}