Pith Number

pith:QIB4FQWY

pith:2024:QIB4FQWY6FY2SLXIK3ZPBDHEAW

not attested not anchored not stored refs pending

Achieving Human Level Partial Credit Grading of Written Responses to Physics Conceptual Question using GPT-3.5 with Only Prompt Engineering

Tong Wan, Zhongzhou Chen

arxiv:2407.15251 v1 · 2024-07-21 · physics.ed-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QIB4FQWY6FY2SLXIK3ZPBDHEAW}

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

1 paper in Pith

Pensieve Grader: An AI-Powered, Ready-to-Use Platform for Effortless Handwritten STEM Grading

Receipt and verification

First computed	2026-07-05T08:46:40.807886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8203c2c2d8f171a92ee856f2f08ce40594095070210c145236c39ffcd91ce7fd

Aliases

arxiv: 2407.15251 · arxiv_version: 2407.15251v1 · doi: 10.48550/arxiv.2407.15251 · pith_short_12: QIB4FQWY6FY2 · pith_short_16: QIB4FQWY6FY2SLXI · pith_short_8: QIB4FQWY

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/QIB4FQWY6FY2SLXIK3ZPBDHEAW \
  | 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: 8203c2c2d8f171a92ee856f2f08ce40594095070210c145236c39ffcd91ce7fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "111c99d729e95129152706eea95f8a7a433bf5a8553960f96a6b46424ba54c04",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2024-07-21T19:49:18Z",
    "title_canon_sha256": "c0860c6dca03fb4fd06ac7898c1ae95471f8244acc1defc10191f1eb7fe337e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.15251",
    "kind": "arxiv",
    "version": 1
  }
}