Pith Number

pith:FZEDPVBZ

pith:2024:FZEDPVBZSPDLZMA2SESWZJHDLM

not attested not anchored not stored refs pending

Using Large Language Models to Assess Tutors' Performance in Reacting to Students Making Math Errors

Danielle Thomas, Jionghao Lin, Kenneth R. Koedinger, Sanjit Kakarla, Shivang Gupta

arxiv:2401.03238 v1 · 2024-01-06 · cs.HC · cs.AI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZEDPVBZSPDLZMA2SESWZJHDLM}

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	2026-07-05T07:31:04.512235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e4837d43993c6bcb01a91256ca4e35b2649b3c7749fa291d2464ddc5027de7e

Aliases

arxiv: 2401.03238 · arxiv_version: 2401.03238v1 · doi: 10.48550/arxiv.2401.03238 · pith_short_12: FZEDPVBZSPDL · pith_short_16: FZEDPVBZSPDLZMA2 · pith_short_8: FZEDPVBZ

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/FZEDPVBZSPDLZMA2SESWZJHDLM \
  | 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: 2e4837d43993c6bcb01a91256ca4e35b2649b3c7749fa291d2464ddc5027de7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "758821ac30575566e533dbd5baa2d94105c8fa106617c8e5f8f72babfc4e00a5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2024-01-06T15:34:27Z",
    "title_canon_sha256": "b57dc7fd99ce0b66be83704894a7b47c03ac471bfb12257667c3216443805882"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.03238",
    "kind": "arxiv",
    "version": 1
  }
}