Pith Number

pith:24AK4Z6W

pith:2014:24AK4Z6WCPVZUEGNYKAMGCGRQW

not attested not anchored not stored refs pending

Route to extreme events in excitable systems

Gerrit Ansmann, Klaus Lehnertz, Rajat Karnatak, Ulrike Feudel

arxiv:1408.6439 v1 · 2014-08-27 · 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{24AK4Z6WCPVZUEGNYKAMGCGRQW}

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	2026-05-18T02:44:07.515117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d700ae67d613eb9a10cdc280c308d185a13ee6ff2c104289ee710133e45a7848

Aliases

arxiv: 1408.6439 · arxiv_version: 1408.6439v1 · doi: 10.48550/arxiv.1408.6439 · pith_short_12: 24AK4Z6WCPVZ · pith_short_16: 24AK4Z6WCPVZUEGN · pith_short_8: 24AK4Z6W

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/24AK4Z6WCPVZUEGNYKAMGCGRQW \
  | 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: d700ae67d613eb9a10cdc280c308d185a13ee6ff2c104289ee710133e45a7848

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c0036169693a4e8db78cc88450f2d318c7ae16679dff7dce2888bb12430a4d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2014-08-27T15:41:12Z",
    "title_canon_sha256": "4540a7ff29b9839dd3d3009726f18177beb3366fa560b8e2a64b933440a7a1ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6439",
    "kind": "arxiv",
    "version": 1
  }
}