Pith Number

pith:2P2OPF4R

pith:2023:2P2OPF4RUAVYDZEJ4LC3CDAMH2

not attested not anchored not stored refs pending

Spellburst: A Node-based Interface for Exploratory Creative Coding with Natural Language Prompts

Christopher Lawrence Pondoc, Hariharan Subramonyam, Jenny Han, Miroslav Ivan Suzara, Tyler Angert

arxiv:2308.03921 v1 · 2023-08-07 · cs.SE · cs.HC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2P2OPF4RUAVYDZEJ4LC3CDAMH2}

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	2026-07-05T06:40:16.632354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3f4e79791a02b81e489e2c5b10c0c3e9670875ce513ace4264473de965ffe25

Aliases

arxiv: 2308.03921 · arxiv_version: 2308.03921v1 · doi: 10.48550/arxiv.2308.03921 · pith_short_12: 2P2OPF4RUAVY · pith_short_16: 2P2OPF4RUAVYDZEJ · pith_short_8: 2P2OPF4R

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/2P2OPF4RUAVYDZEJ4LC3CDAMH2 \
  | 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: d3f4e79791a02b81e489e2c5b10c0c3e9670875ce513ace4264473de965ffe25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c53099f09102b2d34ba589aaec88ca97364e5f46f4c0262af4533b4711464848",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-08-07T21:54:58Z",
    "title_canon_sha256": "b98ed036a74291ef268c72efc6823a8dde8fc6244ba88cd78e7a129768cf9060"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.03921",
    "kind": "arxiv",
    "version": 1
  }
}