Pith Number

pith:SKNZAYC5

pith:2026:SKNZAYC57DXG45E6GZC5K5XWPU

not attested not anchored not stored refs pending

A-Evolve-Training: Autonomous Post-Training of a 30B Model

Bing He, Hanqing Lu, Yisi Sang, Zhan Shi

arxiv:2606.20657 v1 · 2026-06-09 · cs.AI · 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{SKNZAYC57DXG45E6GZC5K5XWPU}

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	2026-06-23T00:11:52.779972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

929b90605df8ee6e749e3645d576f67d0dd6bd36b45d396902cb29acbf393b87

Aliases

arxiv: 2606.20657 · arxiv_version: 2606.20657v1 · doi: 10.48550/arxiv.2606.20657 · pith_short_12: SKNZAYC57DXG · pith_short_16: SKNZAYC57DXG45E6 · pith_short_8: SKNZAYC5

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/SKNZAYC57DXG45E6GZC5K5XWPU \
  | 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: 929b90605df8ee6e749e3645d576f67d0dd6bd36b45d396902cb29acbf393b87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "445813fd7e329ee0a1a66b4965dee14cd2c3491a9e3314806d3d60c728e542b3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-09T07:23:11Z",
    "title_canon_sha256": "1ebfa89656063db526894696ab283384b131bd6f8765ad5ed378565dca0bf809"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20657",
    "kind": "arxiv",
    "version": 1
  }
}