Pith Number

pith:UHHOMB4Z

pith:2026:UHHOMB4ZMPI3E3LNA6OPDX25YZ

not attested not anchored not stored refs pending

CoEvoKG: Co-Evolving Knowledge Graphs with Self-Evolving Search Agents

Chenxu Zhao, Guannan He, Haoyu Wu, Jie Song, Minghui Wu, Ping Jiang, Qiuyuan Ai, Zenghuang Fu, Zhaoyang Li

arxiv:2608.01904 v1 · 2026-08-03 · 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{UHHOMB4ZMPI3E3LNA6OPDX25YZ}

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	2026-08-04T02:07:36.117329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1cee6079963d1b26d6d079cf1df5dc65f4757fc9357a75052217445ba3c0fc6

Aliases

arxiv: 2608.01904 · arxiv_version: 2608.01904v1 · doi: 10.48550/arxiv.2608.01904 · pith_short_12: UHHOMB4ZMPI3 · pith_short_16: UHHOMB4ZMPI3E3LN · pith_short_8: UHHOMB4Z

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/UHHOMB4ZMPI3E3LNA6OPDX25YZ \
  | 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: a1cee6079963d1b26d6d079cf1df5dc65f4757fc9357a75052217445ba3c0fc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff67b8511be1ce2111a36d73787d7cfc88fb4195732eccfe795d7ce2b89376d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-03T08:39:16Z",
    "title_canon_sha256": "0103efc6dcfff0dfcc12acf92aec9ae7680504546326ed5dcd0ecb6eefb64bd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01904",
    "kind": "arxiv",
    "version": 1
  }
}