Pith Number

pith:YPVTWDTV

pith:2025:YPVTWDTVWJKUBH5NMAXAQ2WPJJ

not attested not anchored not stored refs pending

CogEvo-Edu: Cognitive Evolution Educational Multi-Agent Collaborative System

Ling Wu, Shan Wan, Yecheng Zhao, Yefeng Wu, Yuchen Song

arxiv:2512.00331 v1 · 2025-11-29 · cs.AI · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPVTWDTVWJKUBH5NMAXAQ2WPJJ}

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	2026-07-10T01:19:40.918953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3eb3b0e75b255409fad602e086acf4a7e91f7c32e6baa2492ba57b72e88e484

Aliases

arxiv: 2512.00331 · arxiv_version: 2512.00331v1 · doi: 10.48550/arxiv.2512.00331 · pith_short_12: YPVTWDTVWJKU · pith_short_16: YPVTWDTVWJKUBH5N · pith_short_8: YPVTWDTV

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/YPVTWDTVWJKUBH5NMAXAQ2WPJJ \
  | 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: c3eb3b0e75b255409fad602e086acf4a7e91f7c32e6baa2492ba57b72e88e484

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94ccd3ba419c00102ecfae7c8c60074fb5a843d8cd59c9f32560ad09a8bf0072",
    "cross_cats_sorted": [
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-11-29T05:41:57Z",
    "title_canon_sha256": "ba45bf66b79d6c00b20f448ef8ce8d4d0138005ee1cad721b62e09c3a1865906"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.00331",
    "kind": "arxiv",
    "version": 1
  }
}