Pith Number

pith:PFOLCF5S

pith:2026:PFOLCF5S5IVG7VRFX5GZJEQZ3O

not attested not anchored not stored refs pending

EvoRubric: Self-Evolving Rubric-Driven RL for Open-Ended Generation

Bo Liu, Bo Zhang, Jiuxin Cao, Pengjun Xie, Shen Huang, Xiaomeng Hu, Xin Guan, Zhenyi Wang, Zijian Li

arxiv:2605.29847 v1 · 2026-05-28 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFOLCF5S5IVG7VRFX5GZJEQZ3O}

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	2026-05-29T02:05:55.866989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

795cb117b2ea2a6fd625bf4d949219db897d179d1947c5e26df805a58d2fca7a

Aliases

arxiv: 2605.29847 · arxiv_version: 2605.29847v1 · doi: 10.48550/arxiv.2605.29847 · pith_short_12: PFOLCF5S5IVG · pith_short_16: PFOLCF5S5IVG7VRF · pith_short_8: PFOLCF5S

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/PFOLCF5S5IVG7VRFX5GZJEQZ3O \
  | 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: 795cb117b2ea2a6fd625bf4d949219db897d179d1947c5e26df805a58d2fca7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24433aad7fbd89e1c6ce0df733cb2fa0d50987722e0d8c09455171ef6d7a5273",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T12:28:49Z",
    "title_canon_sha256": "6744967b1d2c00cf0e5418ad718d0f566b249d46f046083e97a9d289f61887e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29847",
    "kind": "arxiv",
    "version": 1
  }
}