Pith Number

pith:SL7XMJ3A

pith:2024:SL7XMJ3AW3J2NZSOSRMT4OMAUK

not attested not anchored not stored refs pending

A School Student Essay Corpus for Analyzing Interactions of Argumentative Structure and Quality

Henning Wachsmuth, Julian Schmidtke, Maja Stahl, Nadine Michel, Sara Rezat, Sebastian Kilsbach

arxiv:2404.02529 v1 · 2024-04-03 · 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{SL7XMJ3AW3J2NZSOSRMT4OMAUK}

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	2026-07-05T08:03:57.812795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92ff762760b6d3a6e64e94593e3980a28d06b8becbb7212c944e9c294560ccdf

Aliases

arxiv: 2404.02529 · arxiv_version: 2404.02529v1 · doi: 10.48550/arxiv.2404.02529 · pith_short_12: SL7XMJ3AW3J2 · pith_short_16: SL7XMJ3AW3J2NZSO · pith_short_8: SL7XMJ3A

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/SL7XMJ3AW3J2NZSOSRMT4OMAUK \
  | 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: 92ff762760b6d3a6e64e94593e3980a28d06b8becbb7212c944e9c294560ccdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb59e34a9aeef2646f6c44fcbf7be984d9cbe8f9a8b3d44d2e3edf98becf599b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-04-03T07:31:53Z",
    "title_canon_sha256": "b67286003a080dd22b431c8da45a78b69c02d0d4521dd44556aa0f72fff912ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.02529",
    "kind": "arxiv",
    "version": 1
  }
}