Pith Number

pith:VREUZ7UV

pith:2025:VREUZ7UV3LZOQPIUPL2XZVSJMO

not attested not anchored not stored refs pending

Learning to Code with Context: A Study-Based Approach

Jannis Schopp, Mark Minas, Uwe M. Borghoff

arxiv:2512.05242 v1 · 2025-12-04 · cs.SE · 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{VREUZ7UV3LZOQPIUPL2XZVSJMO}

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	2026-06-25T01:17:48.110776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac494cfe95daf2e83d147af57cd64963ad004d7420ba997281a8055872c18449

Aliases

arxiv: 2512.05242 · arxiv_version: 2512.05242v1 · doi: 10.48550/arxiv.2512.05242 · pith_short_12: VREUZ7UV3LZO · pith_short_16: VREUZ7UV3LZOQPIU · pith_short_8: VREUZ7UV

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/VREUZ7UV3LZOQPIUPL2XZVSJMO \
  | 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: ac494cfe95daf2e83d147af57cd64963ad004d7420ba997281a8055872c18449

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8dc2e7d9c3e4680414cd2dc0d6ac19fdacb3c04aa22f3ccf65a5706ef525c86",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-12-04T20:40:36Z",
    "title_canon_sha256": "dee35ca880ee38b6de2e36f2f1a1066c6a190e90836a30f292e3a686d7940a44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.05242",
    "kind": "arxiv",
    "version": 1
  }
}