Pith Number

pith:7TKJYOT6

pith:2016:7TKJYOT6KTM33AWRQNPJF5FISA

not attested not anchored not stored refs pending

Dynamics of meandering spiral waves with weak lattice perturbations

Petko Kitanov, Victor G. LeBlanc

arxiv:1606.04577 v1 · 2016-06-14 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TKJYOT6KTM33AWRQNPJF5FISA}

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	2026-05-18T01:12:24.772151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcd49c3a7e54d9bd82d1835e92f4a8901ee38289d1290b6c95bddc797cda6ec3

Aliases

arxiv: 1606.04577 · arxiv_version: 1606.04577v1 · doi: 10.48550/arxiv.1606.04577 · pith_short_12: 7TKJYOT6KTM3 · pith_short_16: 7TKJYOT6KTM33AWR · pith_short_8: 7TKJYOT6

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/7TKJYOT6KTM33AWRQNPJF5FISA \
  | 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: fcd49c3a7e54d9bd82d1835e92f4a8901ee38289d1290b6c95bddc797cda6ec3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cf4b13ef39334467f37a3ff7281d122132ba09fb064b9ebcc174889e9669302",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-06-14T21:31:50Z",
    "title_canon_sha256": "d702437fa263acbf9bb59fe877b485ec2ae93cbc7aa19883b30b962838d70740"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04577",
    "kind": "arxiv",
    "version": 1
  }
}