Pith Number

pith:JVHLNIWN

pith:2026:JVHLNIWNCM5HKAUOJNV53XEMDD

not attested not anchored not stored refs pending

Automated grading of Linux/bash examinations using large language models: a four-level cognitive taxonomy approach

Francisco J.Rodriguez-Martinez, Lorena Otero-Cerdeira, Manuel Alonso-Carracedo, Pedro Celard, Ruben Fernandez-Boullon

arxiv:2607.02432 v1 · 2026-07-02 · cs.AI · cs.CL · 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{JVHLNIWNCM5HKAUOJNV53XEMDD}

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	2026-07-03T01:17:59.129130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d4eb6a2cd133a75028e4b6bdddc8c18fcc2783679d7560461c09f080cd51eef

Aliases

arxiv: 2607.02432 · arxiv_version: 2607.02432v1 · doi: 10.48550/arxiv.2607.02432 · pith_short_12: JVHLNIWNCM5H · pith_short_16: JVHLNIWNCM5HKAUO · pith_short_8: JVHLNIWN

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/JVHLNIWNCM5HKAUOJNV53XEMDD \
  | 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: 4d4eb6a2cd133a75028e4b6bdddc8c18fcc2783679d7560461c09f080cd51eef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6482b262c17602caf3817c3c679d1b55a138195215dd6a0ddb794110aac6d330",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-02T17:01:47Z",
    "title_canon_sha256": "79f99d96a9f1c2cb46bae03383040e2b393e6c46201f59d9191297fc19b2a726"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02432",
    "kind": "arxiv",
    "version": 1
  }
}