Pith Number

pith:ZFNES24C

pith:2026:ZFNES24CWMRNUFXM27D5HHYZOO

not attested not anchored not stored refs pending

SkillChain: Closing the Loop on Skill Evolution for Image-Based E-Commerce AI Assistants

Bo Zheng, Hao Guo, Mengtao Xu, Xiaoyong Zhu, Yimin Hu, Yuheng Song

arxiv:2606.12984 v1 · 2026-06-11 · 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{ZFNES24CWMRNUFXM27D5HHYZOO}

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	2026-06-12T01:09:36.150158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c95a496b82b322da16ecd7c7d39f197389d4bf1c675a94a8fac153acea0c78dc

Aliases

arxiv: 2606.12984 · arxiv_version: 2606.12984v1 · doi: 10.48550/arxiv.2606.12984 · pith_short_12: ZFNES24CWMRN · pith_short_16: ZFNES24CWMRNUFXM · pith_short_8: ZFNES24C

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/ZFNES24CWMRNUFXM27D5HHYZOO \
  | 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: c95a496b82b322da16ecd7c7d39f197389d4bf1c675a94a8fac153acea0c78dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0316736f537f7920f8da3b0052a1566d70ba3db38160a6f561eb2fb69ed18b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-11T07:21:55Z",
    "title_canon_sha256": "b5cca79431a03eb6fe7fb68e7a0738a006cb456fdf6d8583b17a6e00fd8fa48c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12984",
    "kind": "arxiv",
    "version": 1
  }
}