Pith Number

pith:GY4A3XTI

pith:2026:GY4A3XTIFEN4PQ3ZCWDE7ZCD2A

not attested not anchored not stored refs pending

From Answer Generators to Reasoning Facilitators: Designing AI Tutors for Mathematical Reasoning in High-Stakes Environments

Erica Zhao, Yuan Tian, Yuming Feng

arxiv:2607.01692 v1 · 2026-07-02 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GY4A3XTIFEN4PQ3ZCWDE7ZCD2A}

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	2026-07-03T01:17:26.915978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36380dde68291bc7c37915864fe443d022a2331a7cdbf2e735f074c990c43659

Aliases

arxiv: 2607.01692 · arxiv_version: 2607.01692v1 · doi: 10.48550/arxiv.2607.01692 · pith_short_12: GY4A3XTIFEN4 · pith_short_16: GY4A3XTIFEN4PQ3Z · pith_short_8: GY4A3XTI

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/GY4A3XTIFEN4PQ3ZCWDE7ZCD2A \
  | 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: 36380dde68291bc7c37915864fe443d022a2331a7cdbf2e735f074c990c43659

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22456383c7dabb44ac211540cbc7d2a902c458a7f0a0927583c91a99917328f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-07-02T04:36:33Z",
    "title_canon_sha256": "d4d0d0bd35520399244777af236a4af8c03870bd1874f8ae8ea9931ae5336cb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01692",
    "kind": "arxiv",
    "version": 1
  }
}