Pith Number

pith:KO6FQ5LL

pith:2025:KO6FQ5LLGS6QYYK4MYV2P6RWWG

not attested not anchored not stored refs pending

Schemex: Discovering Design Patterns from Examples through Iterative Abstraction and Refinement

Lydia B. Chilton, Sitong Wang

arxiv:2502.15105 v1 · 2025-02-20 · 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{KO6FQ5LLGS6QYYK4MYV2P6RWWG}

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	2026-07-05T10:17:56.246037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53bc58756b34bd0c615c662ba7fa36b1a0a6de75d2316dc364d325ab2706669f

Aliases

arxiv: 2502.15105 · arxiv_version: 2502.15105v1 · doi: 10.48550/arxiv.2502.15105 · pith_short_12: KO6FQ5LLGS6Q · pith_short_16: KO6FQ5LLGS6QYYK4 · pith_short_8: KO6FQ5LL

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/KO6FQ5LLGS6QYYK4MYV2P6RWWG \
  | 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: 53bc58756b34bd0c615c662ba7fa36b1a0a6de75d2316dc364d325ab2706669f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67e9af158a68e7c866d37115531f08a2573bf19f8983c4297d41736fee5b5e05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-02-20T23:56:08Z",
    "title_canon_sha256": "6de9461287b343ab31f6fb0ff610b6368fb6b8af27a727f879a55ebe303ca0d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15105",
    "kind": "arxiv",
    "version": 1
  }
}