Pith Number

pith:XD5AIX3I

pith:2024:XD5AIX3IEW2QEOGUPBBVJVMQA4

not attested not anchored not stored refs pending

Data-driven modeling from biased small training data using periodic orbits

Kengo Nakai, Yoshitaka Saiki

arxiv:2407.06229 v1 · 2024-07-06 · physics.data-an · 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{XD5AIX3IEW2QEOGUPBBVJVMQA4}

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.

Cited by

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T08:41:27.742703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8fa045f6825b50238d4784354d59007202740df2239e7ea36adea4ec8b694dd

Aliases

arxiv: 2407.06229 · arxiv_version: 2407.06229v1 · doi: 10.48550/arxiv.2407.06229 · pith_short_12: XD5AIX3IEW2Q · pith_short_16: XD5AIX3IEW2QEOGU · pith_short_8: XD5AIX3I

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/XD5AIX3IEW2QEOGUPBBVJVMQA4 \
  | 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: b8fa045f6825b50238d4784354d59007202740df2239e7ea36adea4ec8b694dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b15d32cd5f2eec236b6f76451cf66c3dfd9697e56d3dc720e2ce394d98258509",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2024-07-06T17:22:20Z",
    "title_canon_sha256": "86e72fea8809e8229b1b9c5f243e30bd11a7347af4b5b65fe19abfd2c1950a04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.06229",
    "kind": "arxiv",
    "version": 1
  }
}