Pith Number

pith:C5S33JPL

pith:2023:C5S33JPLGV3FESCLZ67PEYJFHB

not attested not anchored not stored refs pending

Consistency and Reproducibility of Grades in Higher Education: A Case Study in Deep Learning

Paul Dubois, Romain Lhotte

arxiv:2305.07492 v3 · 2023-05-12 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C5S33JPLGV3FESCLZ67PEYJFHB}

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	2026-07-05T06:33:20.406489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1765bda5eb357652484bcfbef2612538479bf6d8a658f8a4f1068fcc4359e626

Aliases

arxiv: 2305.07492 · arxiv_version: 2305.07492v3 · doi: 10.48550/arxiv.2305.07492 · pith_short_12: C5S33JPLGV3F · pith_short_16: C5S33JPLGV3FESCL · pith_short_8: C5S33JPL

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/C5S33JPLGV3FESCLZ67PEYJFHB \
  | 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: 1765bda5eb357652484bcfbef2612538479bf6d8a658f8a4f1068fcc4359e626

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6b17f37a8c50c876374ea4f520a3007f7e5529c706fff0444466c80839938af",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2023-05-12T14:06:16Z",
    "title_canon_sha256": "74c7d1d704df9e0cb9df01b631be94c3e765221415127d1cc1a90323318bc721"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.07492",
    "kind": "arxiv",
    "version": 3
  }
}