Pith Number

pith:ITME7HTD

pith:2025:ITME7HTDMMQJSAAWPUGAEE4DEO

not attested not anchored not stored refs pending

One Size doesn't Fit All: A Personalized Conversational Tutoring Agent for Mathematics Instruction

Ben Liu, Fangquan Lin, Jihan Zhang, Min Peng, Xu Jia

arxiv:2502.12633 v2 · 2025-02-18 · cs.CL · 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{ITME7HTDMMQJSAAWPUGAEE4DEO}

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.

Cited by

2 papers in Pith

From LLM Reasoning to Autonomous AI Agents: A Comprehensive Review

A Survey of Self-Evolving Agents: What, When, How, and Where to Evolve on the Path to Artificial Super Intelligence

Receipt and verification

First computed	2026-07-05T10:17:00.090332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44d84f9e6363209900167d0c02138323be7d88d4e5680f898a143c75cf6210c1

Aliases

arxiv: 2502.12633 · arxiv_version: 2502.12633v2 · doi: 10.48550/arxiv.2502.12633 · pith_short_12: ITME7HTDMMQJ · pith_short_16: ITME7HTDMMQJSAAW · pith_short_8: ITME7HTD

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/ITME7HTDMMQJSAAWPUGAEE4DEO \
  | 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: 44d84f9e6363209900167d0c02138323be7d88d4e5680f898a143c75cf6210c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c473d0863a52ec4182102bb9c232d654cf6e7caa79c0690b77338355ba58a223",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-18T08:24:52Z",
    "title_canon_sha256": "537b5d092c27884d09629b256a273d343bde5ededc25b5bbda71717161c854e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12633",
    "kind": "arxiv",
    "version": 2
  }
}