Pith Number

pith:S2KMVDSJ

pith:2026:S2KMVDSJ5HD6HYRXQV6G4TCYX5

not attested not anchored not stored refs pending

Analyzing Students' Statistics Writing Before and After the Emergence of Large Language Models

Alex Reinhart, Erin Franke, Gordon Weinberg, Sara Colando

arxiv:2606.22735 v1 · 2026-06-22 · stat.AP · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2KMVDSJ5HD6HYRXQV6G4TCYX5}

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	2026-06-23T02:13:45.946324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9694ca8e49e9c7e3e237857c6e4c58bf7a3de0a1e0b6e06a6c503d00434e92e1

Aliases

arxiv: 2606.22735 · arxiv_version: 2606.22735v1 · doi: 10.48550/arxiv.2606.22735 · pith_short_12: S2KMVDSJ5HD6 · pith_short_16: S2KMVDSJ5HD6HYRX · pith_short_8: S2KMVDSJ

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/S2KMVDSJ5HD6HYRXQV6G4TCYX5 \
  | 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: 9694ca8e49e9c7e3e237857c6e4c58bf7a3de0a1e0b6e06a6c503d00434e92e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07bff4c050e958cf950ed9178141369feb1c138d5cbe03a482636a0d6341141e",
    "cross_cats_sorted": [
      "stat.OT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2026-06-22T00:27:48Z",
    "title_canon_sha256": "54b24bee2a9813571b5efb0af2d5d0475265dfee0a4fc733c7a731aaa72f06fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22735",
    "kind": "arxiv",
    "version": 1
  }
}