Pith Number

pith:VDQHMK4T

pith:2026:VDQHMK4T3PRGQHKNPB4XEGGMXB

not attested not anchored not stored refs pending

SkillMentor: LLM Agent Self-Evolution via Learning Blind-Spot Diagnosis

Bo Hu, Chu-Ren Huang, Jinghang Gu, Xiaoyi Bao, Yuanzhen Xie, Yunzhi Tan, Zang Li, Zhongqing Wang

arxiv:2607.27360 v1 · 2026-07-29 · 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{VDQHMK4T3PRGQHKNPB4XEGGMXB}

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	2026-07-31T00:10:45.989633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

a8e0762b93dbe2681d4d78797218ccb87052659f7a0e6abfeececfce29dee9b9

Aliases

arxiv: 2607.27360 · arxiv_version: 2607.27360v1 · doi: 10.48550/arxiv.2607.27360 · pith_short_12: VDQHMK4T3PRG · pith_short_16: VDQHMK4T3PRGQHKN · pith_short_8: VDQHMK4T

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/VDQHMK4T3PRGQHKNPB4XEGGMXB \
  | 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: a8e0762b93dbe2681d4d78797218ccb87052659f7a0e6abfeececfce29dee9b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "225267ca63601fa26bd2e094ba96eb944d42fcf32348ee24d07a688d513aef4c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-29T18:13:02Z",
    "title_canon_sha256": "48ad9dae8ea7c5c502e4bf777d8565a7ece5d17164e97138161eb46ceb67704b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27360",
    "kind": "arxiv",
    "version": 1
  }
}