Pith Number

pith:UF2KVEH4

pith:2026:UF2KVEH4CBST63ECMW5RQ2OLLZ

not attested not anchored not stored refs pending

Measuring Changes in Instructor Class Design and Student Learning After the Release of Large Language Models (LLMs)

Amanda Potasznik, Daniel Haehn

arxiv:2605.16284 v1 · 2026-04-12 · cs.CY · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UF2KVEH4CBST63ECMW5RQ2OLLZ}

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	2026-05-20T00:02:15.320741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a174aa90fc10653f6c8265bb1869cb5e63d916d428ffa12695d7ad64bd83eae0

Aliases

arxiv: 2605.16284 · arxiv_version: 2605.16284v1 · doi: 10.48550/arxiv.2605.16284 · pith_short_12: UF2KVEH4CBST · pith_short_16: UF2KVEH4CBST63EC · pith_short_8: UF2KVEH4

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/UF2KVEH4CBST63ECMW5RQ2OLLZ \
  | 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: a174aa90fc10653f6c8265bb1869cb5e63d916d428ffa12695d7ad64bd83eae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f930b18a9fe053ff57c3c15c65ad20d6d91ead7e3a4bdcb9abfc6a49c9a416e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-04-12T14:55:04Z",
    "title_canon_sha256": "f6edb39752d5d982701a210e02a8bf319aa0999e549e33a093c6fc61f5fb9412"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16284",
    "kind": "arxiv",
    "version": 1
  }
}