Pith Number

pith:ICGFYYDW

pith:2026:ICGFYYDWXEDXWMXUCMAWCQZLWF

not attested not anchored not stored refs pending

Fine-Tuning Large Language Models for Codebook-Guided Coding of Students' Mathematics Metaphor Responses

Jinfa Cai, Liang Zhang, Stephen Hwang, Yue Ma

arxiv:2608.10276 v1 · 2026-08-10 · cs.HC · 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{ICGFYYDWXEDXWMXUCMAWCQZLWF}

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	2026-08-12T00:23:14.690144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

408c5c6076b9077b32f4130161432bb172e807eedcb050a4d1a823dbd771bf89

Aliases

arxiv: 2608.10276 · arxiv_version: 2608.10276v1 · doi: 10.48550/arxiv.2608.10276 · pith_short_12: ICGFYYDWXEDX · pith_short_16: ICGFYYDWXEDXWMXU · pith_short_8: ICGFYYDW

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/ICGFYYDWXEDXWMXUCMAWCQZLWF \
  | 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: 408c5c6076b9077b32f4130161432bb172e807eedcb050a4d1a823dbd771bf89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54964b2ac5f801834eeb642713750a40d5274e6501614f64ab203e66016e09c1",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-08-10T22:18:33Z",
    "title_canon_sha256": "265d3a3e5112c67dd7e7748be57a8926afa6b3b950ac864c2958e94849a667b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10276",
    "kind": "arxiv",
    "version": 1
  }
}