Pith Number

pith:FYCOSKGC

pith:2018:FYCOSKGCTBHB24QQ56GCE5YTPB

not attested not anchored not stored refs pending

Chaotic dynamics of fractional Vallis system for El-Nino

Amey S. Deshpande, Varsha Daftardar-Gejji

arxiv:1808.08075 v1 · 2018-08-24 · nlin.CD · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FYCOSKGCTBHB24QQ56GCE5YTPB}

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	2026-05-18T00:07:22.496959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e04e928c2984e1d7210ef8c227713786926c5dad4a6dc24c52981bcb0c2c418

Aliases

arxiv: 1808.08075 · arxiv_version: 1808.08075v1 · doi: 10.48550/arxiv.1808.08075 · pith_short_12: FYCOSKGCTBHB · pith_short_16: FYCOSKGCTBHB24QQ · pith_short_8: FYCOSKGC

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/FYCOSKGCTBHB24QQ56GCE5YTPB \
  | 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: 2e04e928c2984e1d7210ef8c227713786926c5dad4a6dc24c52981bcb0c2c418

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87f1c53789ee28b0670c59d7915851f6325d53e34b318aef80b94eba767c81b4",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2018-08-24T10:21:45Z",
    "title_canon_sha256": "dc0e18cb6a955254b46a049a786ed67500e327cd8e32ea779fe9fea59826322d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08075",
    "kind": "arxiv",
    "version": 1
  }
}