Pith Number

pith:45VGBZPG

pith:2025:45VGBZPGO4IB6TZFPLS4SKRLEI

not attested not anchored not stored refs pending

EduFlow: Advancing MLLMs' Problem-Solving Proficiency through Multi-Stage, Multi-Perspective Critique

ChengLin Zhu, Chong Li, Jian Xie, MingAn Lin, Tao Zhang, Zenan Zhou

arxiv:2507.09374 v1 · 2025-07-12 · 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{45VGBZPGO4IB6TZFPLS4SKRLEI}

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	2026-07-05T11:36:07.893985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e76a60e5e677101f4f257ae5c92a2b22082e58a7711cc98ac8cff6531b126123

Aliases

arxiv: 2507.09374 · arxiv_version: 2507.09374v1 · doi: 10.48550/arxiv.2507.09374 · pith_short_12: 45VGBZPGO4IB · pith_short_16: 45VGBZPGO4IB6TZF · pith_short_8: 45VGBZPG

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/45VGBZPGO4IB6TZFPLS4SKRLEI \
  | 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: e76a60e5e677101f4f257ae5c92a2b22082e58a7711cc98ac8cff6531b126123

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2bbbabb15268bf47dee284f4caa64d7cc17f7e7ed340a871f1a48c5fe32ac2e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-07-12T18:44:32Z",
    "title_canon_sha256": "bed1f9ab19fcaadbaf15fc12ef613542305c61046f070cffeb9755d693dee8e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09374",
    "kind": "arxiv",
    "version": 1
  }
}