Pith Number

pith:ECP33JGD

pith:2010:ECP33JGDSU4EYBWMWL5PSYQDAC

not attested not anchored not stored refs pending

Directed percolation criticality due to Stochastic switching between Inhibitory and Excitatory Coupling in Coupled Circle maps

Abhijeet R. Sonawane

arxiv:1002.2507 v3 · 2010-02-12 · nlin.CD · 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{ECP33JGDSU4EYBWMWL5PSYQDAC}

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	2026-05-18T04:25:26.026889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

209fbda4c395384c06ccb2faf9620300a601e55ffe4464bc4544898030333140

Aliases

arxiv: 1002.2507 · arxiv_version: 1002.2507v3 · doi: 10.48550/arxiv.1002.2507 · pith_short_12: ECP33JGDSU4E · pith_short_16: ECP33JGDSU4EYBWM · pith_short_8: ECP33JGD

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/ECP33JGDSU4EYBWMWL5PSYQDAC \
  | 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: 209fbda4c395384c06ccb2faf9620300a601e55ffe4464bc4544898030333140

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "524a7c141bb8aa342a59045a59a8124ae74ac614d38ad06edd77a76b612f8ee2",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2010-02-12T09:59:31Z",
    "title_canon_sha256": "137d3d3bcfc9f34919e1a232f35606ec65d271b8149c7fe2adf7b08726992fb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2507",
    "kind": "arxiv",
    "version": 3
  }
}