Pith Number

pith:CZOSTZ3I

pith:2023:CZOSTZ3I4SRVTC6TSPUME5APVR

not attested not anchored not stored refs pending

Exploring the Potential of Large Language Models to Generate Formative Programming Feedback

Dominic Lohr, Hieke Keuning, Natalie Kiesler

arxiv:2309.00029 v1 · 2023-08-31 · cs.AI · cs.CY · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZOSTZ3I4SRVTC6TSPUME5APVR}

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	2026-07-05T06:46:50.904549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

165d29e768e4a3598bd393e8c2740fac540b8813190ad8507d20cdcb09e5ee51

Aliases

arxiv: 2309.00029 · arxiv_version: 2309.00029v1 · doi: 10.48550/arxiv.2309.00029 · pith_short_12: CZOSTZ3I4SRV · pith_short_16: CZOSTZ3I4SRVTC6T · pith_short_8: CZOSTZ3I

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/CZOSTZ3I4SRVTC6TSPUME5APVR \
  | 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: 165d29e768e4a3598bd393e8c2740fac540b8813190ad8507d20cdcb09e5ee51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fe7cb9fcf2f2badcff698e16a564cad95d54002bb7feb8c72ff197ac14e23b4",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-08-31T15:22:11Z",
    "title_canon_sha256": "f61ea31f0bc6c71d609638d5bd96667fe01ff798e0cb79dee10509c9e9bc6db6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.00029",
    "kind": "arxiv",
    "version": 1
  }
}