Pith Number

pith:KFFZO4NB

pith:2026:KFFZO4NBZJ3A3YP34XDKB3XKDX

not attested not anchored not stored refs pending

Double-Edged Sword or Sharp Tool? Designing and Evaluating Triadic LLM-Teacher Collaboration for K-12 Writing at Scale

Canran Wang, Chentai Wang, Ding Yu, Keman Huang, Ming Ma, Xiaoyong Du, Yuwen Yang, Zhen Wang

arxiv:2605.30200 v1 · 2026-05-28 · 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{KFFZO4NBZJ3A3YP34XDKB3XKDX}

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	2026-05-29T02:06:12.640244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

514b9771a1ca760de1fbe5c6a0eeea1df9c80b2efb0008da0eff2c36790df578

Aliases

arxiv: 2605.30200 · arxiv_version: 2605.30200v1 · doi: 10.48550/arxiv.2605.30200 · pith_short_12: KFFZO4NBZJ3A · pith_short_16: KFFZO4NBZJ3A3YP3 · pith_short_8: KFFZO4NB

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/KFFZO4NBZJ3A3YP34XDKB3XKDX \
  | 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: 514b9771a1ca760de1fbe5c6a0eeea1df9c80b2efb0008da0eff2c36790df578

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa4f1beb68780b57d0835ce92bea4c1a09283ef3bd88ab22ba4a6a4c56a480b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-28T16:37:00Z",
    "title_canon_sha256": "9a12ff7c259cd29e4f531a5bce1ae4247e0ece2277c28170123f9948025abe77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30200",
    "kind": "arxiv",
    "version": 1
  }
}