Pith Number

pith:TAQMAWOT

pith:2016:TAQMAWOT6QAJCUEMNKMUU4PZ53

not attested not anchored not stored refs pending

Universal wavenumber selection laws in apical growth

Arnd Scheel, Daniel Matthias, Joshua Nunley, Rajendra Beekie, Ryan Goh

arxiv:1602.02281 v1 · 2016-02-06 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TAQMAWOT6QAJCUEMNKMUU4PZ53}

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	2026-05-18T01:05:44.014088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9820c059d3f40091508c6a994a71f9eedd9d2ca30f32250fb363f5f68ac4684b

Aliases

arxiv: 1602.02281 · arxiv_version: 1602.02281v1 · doi: 10.48550/arxiv.1602.02281 · pith_short_12: TAQMAWOT6QAJ · pith_short_16: TAQMAWOT6QAJCUEM · pith_short_8: TAQMAWOT

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/TAQMAWOT6QAJCUEMNKMUU4PZ53 \
  | 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: 9820c059d3f40091508c6a994a71f9eedd9d2ca30f32250fb363f5f68ac4684b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "150cfbcf39d8a00c810a5d85025e456ef435ecd3228a32e6f34b9a55d3f264d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2016-02-06T17:28:44Z",
    "title_canon_sha256": "00f09f075479969323a2aefaa8ecb36ddf357c0b102df90e7bcaa909348c65a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02281",
    "kind": "arxiv",
    "version": 1
  }
}