Pith Number

pith:K27W2DNS

pith:2019:K27W2DNSDY5CKDPXR65SIOKTLA

not attested not anchored not stored refs pending

Threaded rings that swim in excitable media

Andrew Lobb, Antonio Cincotti, Brette M. Chapin, David Evans, Elizabeth Bromley, Fabian Maucher, Jonathan W. Steed, Kate Horner, Paul Sutcliffe

arxiv:1908.08751 v2 · 2019-08-23 · nlin.PS · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K27W2DNSDY5CKDPXR65SIOKTLA}

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.

Cited by

1 paper in Pith

Threaded rings that swim in excitable media

Receipt and verification

First computed	2026-07-05T00:28:12.207175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56bf6d0db21e3a250df78fbb243953583fc6519bfd136832ba0f97fba2dfd108

Aliases

arxiv: 1908.08751 · arxiv_version: 1908.08751v2 · doi: 10.48550/arxiv.1908.08751 · pith_short_12: K27W2DNSDY5C · pith_short_16: K27W2DNSDY5CKDPX · pith_short_8: K27W2DNS

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/K27W2DNSDY5CKDPXR65SIOKTLA \
  | 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: 56bf6d0db21e3a250df78fbb243953583fc6519bfd136832ba0f97fba2dfd108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6344637f3fa6de302df479cd4386eb293cb7c2c090934a97e6475feca89d208a",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2019-08-23T10:34:09Z",
    "title_canon_sha256": "f1415409600219d87a4c30a3de64b88e80209948765273f0c8286749e0d69b60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08751",
    "kind": "arxiv",
    "version": 2
  }
}