Pith Number

pith:5IDSX2NL

pith:2025:5IDSX2NLW7U3C2YPQKK5GAEVZZ

not attested not anchored not stored refs pending

Bridging the LLM Accessibility Divide? Performance, Fairness, and Cost of Closed versus Open LLMs for Automated Essay Scoring

Ahmed Abbasi, John P. Lalor, Kezia Oketch, Yi Yang

arxiv:2503.11827 v1 · 2025-03-14 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5IDSX2NLW7U3C2YPQKK5GAEVZZ}

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

PsyScore: A Psychometrically-Aware Framework for Trait-Adaptive Essay Scoring and ZPD-Scaffolded Feedback

Receipt and verification

First computed	2026-07-05T10:32:00.544261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea072be9abb7e9b16b0f8295d30095ce43927985734109310ed3597b08733db9

Aliases

arxiv: 2503.11827 · arxiv_version: 2503.11827v1 · doi: 10.48550/arxiv.2503.11827 · pith_short_12: 5IDSX2NLW7U3 · pith_short_16: 5IDSX2NLW7U3C2YP · pith_short_8: 5IDSX2NL

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/5IDSX2NLW7U3C2YPQKK5GAEVZZ \
  | 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: ea072be9abb7e9b16b0f8295d30095ce43927985734109310ed3597b08733db9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1ef4d2517bad60b72f715db837d061e1ae530e21475efea761ef47cafb910e4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-03-14T19:34:40Z",
    "title_canon_sha256": "d254061d07713168a2311f7a47338f0159cc39b3ca056e7a9c96e201344f06f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.11827",
    "kind": "arxiv",
    "version": 1
  }
}