Pith Number

pith:BRAM7I6K

pith:2025:BRAM7I6KDGSUENZFFLNB4MOMQC

not attested not anchored not stored refs pending

Long-term prediction of El Ni\~no-Southern Oscillation using reservoir computing with data-driven realtime filter

Kengo Nakai, Takahito Mitsui, Takuya Jinno, Tsuyoshi Yoneda, Yoshitaka Saiki

arxiv:2501.17781 v2 · 2025-01-29 · physics.comp-ph · cs.LG · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRAM7I6KDGSUENZFFLNB4MOMQC}

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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.

Cited by

1 paper in Pith

Improving the Noise Estimation of Latent Neural Stochastic Differential Equations

Receipt and verification

First computed	2026-07-05T11:08:15.620884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c40cfa3ca19a54237252ada1e31cc80bf90464d4686ce94ffc67c46f6f1e6ce

Aliases

arxiv: 2501.17781 · arxiv_version: 2501.17781v2 · doi: 10.48550/arxiv.2501.17781 · pith_short_12: BRAM7I6KDGSU · pith_short_16: BRAM7I6KDGSUENZF · pith_short_8: BRAM7I6K

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/BRAM7I6KDGSUENZFFLNB4MOMQC \
  | 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: 0c40cfa3ca19a54237252ada1e31cc80bf90464d4686ce94ffc67c46f6f1e6ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2ff758d1c8021132012931c36b5c44df7869db7e9e5a09878c8870bcea87b37",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.ao-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2025-01-29T17:15:22Z",
    "title_canon_sha256": "cd3770abb1c7cae1f5c8809fa0cc6ad73e56b98b1ede13ff252715113b7d012f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17781",
    "kind": "arxiv",
    "version": 2
  }
}