Pith Number

pith:4UI7FROR

pith:2025:4UI7FRORI5QM2SQHNQULZE5TKI

not attested not anchored not stored refs pending

A Systematic Mapping Study on Chatbots in Programming Education

Andre Mendes, Arthur Parizotto, Marcelino Garcia, Pedro Valle, Renato Balancieri, Renato Garcia, Ricardo Vilela, Williamson Silva

arxiv:2509.08857 v1 · 2025-09-09 · cs.SE · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UI7FRORI5QM2SQHNQULZE5TKI}

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	2026-07-05T12:08:38.052919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e511f2c5d14760cd4a076c28bc93b3522586407e24fcc98b04dff6c876e89cae

Aliases

arxiv: 2509.08857 · arxiv_version: 2509.08857v1 · doi: 10.48550/arxiv.2509.08857 · pith_short_12: 4UI7FRORI5QM · pith_short_16: 4UI7FRORI5QM2SQH · pith_short_8: 4UI7FROR

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/4UI7FRORI5QM2SQHNQULZE5TKI \
  | 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: e511f2c5d14760cd4a076c28bc93b3522586407e24fcc98b04dff6c876e89cae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf22aaadd04f85af3688e743174d789fa80f1964183040e6499438ef48e36cac",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-09-09T15:25:01Z",
    "title_canon_sha256": "28641f8c2a0374682a608517bb5d6a08658d2f825bbd3e455a66f38a21ba6341"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08857",
    "kind": "arxiv",
    "version": 1
  }
}