Pith Number

pith:XUYGSQMD

pith:2013:XUYGSQMD75WRYKRITMXN3O5U45

not attested not anchored not stored refs pending

Finite-time synchronization of tunnel diode based chaotic oscillators

Elie B. Megam Ngouonkadi, Hilaire Fotsin, Hilda A. Cerdeira, Michaux Kountchou, Patrick Louodop, Samuel Bowong

arxiv:1312.4211 v1 · 2013-12-16 · 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{XUYGSQMD75WRYKRITMXN3O5U45}

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	2026-05-18T01:45:50.416088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd30694183ff6d1c2a289b2eddbbb4e779fc4336eb2d2bc72c5998d81e405f74

Aliases

arxiv: 1312.4211 · arxiv_version: 1312.4211v1 · doi: 10.48550/arxiv.1312.4211 · pith_short_12: XUYGSQMD75WR · pith_short_16: XUYGSQMD75WRYKRI · pith_short_8: XUYGSQMD

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/XUYGSQMD75WRYKRITMXN3O5U45 \
  | 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: bd30694183ff6d1c2a289b2eddbbb4e779fc4336eb2d2bc72c5998d81e405f74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de64b43643d223a50b11afa4bbf29e7ef270db528ca0142fbf40f1cdc7208d31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2013-12-16T00:21:09Z",
    "title_canon_sha256": "d4f1d8cb54e6a0e1294b30e345de02627c5b3fbb89261e39373ce65b68e884f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4211",
    "kind": "arxiv",
    "version": 1
  }
}