Pith Number

pith:NDWCGT4C

pith:2020:NDWCGT4CVGXWPDEDJCZNYVLPBY

not attested not anchored not stored refs pending

How to detect Wada Basins

Alexandre Wagemakers, Alvar Daza, Miguel A.F. Sanjuan

arxiv:2005.05923 v2 · 2020-05-12 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NDWCGT4CVGXWPDEDJCZNYVLPBY}

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	2026-07-05T01:41:18.382986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68ec234f82a9af678c8348b2dc556f0e0354fed1fcd4afc573165dba61a49369

Aliases

arxiv: 2005.05923 · arxiv_version: 2005.05923v2 · doi: 10.48550/arxiv.2005.05923 · pith_short_12: NDWCGT4CVGXW · pith_short_16: NDWCGT4CVGXWPDED · pith_short_8: NDWCGT4C

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/NDWCGT4CVGXWPDEDJCZNYVLPBY \
  | 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: 68ec234f82a9af678c8348b2dc556f0e0354fed1fcd4afc573165dba61a49369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b415116f5ec353ecd471d2ad330335ac0c01c56cc8e8aaf4027ab8d115fc5e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2020-05-12T17:02:47Z",
    "title_canon_sha256": "350aabce88db4bb1a46b4625beae94385f8596b3b7883c5ba364cfd5a5f9b918"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.05923",
    "kind": "arxiv",
    "version": 2
  }
}