Pith Number

pith:FJ2AOFKN

pith:2018:FJ2AOFKNV3VB62DRI6SPVAGREL

not attested not anchored not stored refs pending

Ascertaining when a basin is Wada: the merging method

Alexandre Wagemakers, Alvar Daza, Miguel A.F. Sanju\'an

arxiv:1803.03480 v2 · 2018-03-09 · 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{FJ2AOFKNV3VB62DRI6SPVAGREL}

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	2026-05-18T00:13:04.485218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a7407154daeea1f687147a4fa80d122f644a5d92ce2b789270035397f32c539

Aliases

arxiv: 1803.03480 · arxiv_version: 1803.03480v2 · doi: 10.48550/arxiv.1803.03480 · pith_short_12: FJ2AOFKNV3VB · pith_short_16: FJ2AOFKNV3VB62DR · pith_short_8: FJ2AOFKN

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/FJ2AOFKNV3VB62DRI6SPVAGREL \
  | 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: 2a7407154daeea1f687147a4fa80d122f644a5d92ce2b789270035397f32c539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4af140d901f94a34fe2dfbdc597f7ddc967cb62bfdf19cb63d63efc966d9a675",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2018-03-09T12:00:19Z",
    "title_canon_sha256": "ffb28e9abcc5c9028cbd3fe67c64c95c7d1a72bfa4766f0ecd9db186d33759dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03480",
    "kind": "arxiv",
    "version": 2
  }
}