Pith Number

pith:RU6VU373

pith:2017:RU6VU373W5AEJLQOKLRQH3WLZZ

not attested not anchored not stored refs pending

Coexistence of attractors in a coupled nonlinear delayed system modelling El Ni\~no Southern Oscillations

Chandrakala Meena, Elena Surovyatkina, Sudeshna Sinha

arxiv:1707.09853 v1 · 2017-07-28 · 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{RU6VU373W5AEJLQOKLRQH3WLZZ}

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	2026-05-18T00:39:08.014614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d3d5a6ffbb74044ae0e52e303eecbce5b8219f14206a7d48d60796d417584bb

Aliases

arxiv: 1707.09853 · arxiv_version: 1707.09853v1 · doi: 10.48550/arxiv.1707.09853 · pith_short_12: RU6VU373W5AE · pith_short_16: RU6VU373W5AEJLQO · pith_short_8: RU6VU373

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/RU6VU373W5AEJLQOKLRQH3WLZZ \
  | 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: 8d3d5a6ffbb74044ae0e52e303eecbce5b8219f14206a7d48d60796d417584bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78cc59d9b9944f9aecfadb65be69d58632d517e3efd58fb803a2167bfdd96256",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2017-07-28T06:19:42Z",
    "title_canon_sha256": "625e4bcdfce1f7379b24e9e83aa80afd69bc5cc3feb2a0f4d2c551293649a510"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09853",
    "kind": "arxiv",
    "version": 1
  }
}