Pith Number

pith:6SGDT3X4

pith:2016:6SGDT3X4WWJ5W5GXK2WXHRO4GB

not attested not anchored not stored refs pending

Reduced-space Gaussian Process Regression for Data-Driven Probabilistic Forecast of Chaotic Dynamical Systems

Themistoklis P. Sapsis, Zhong Yi Wan

arxiv:1611.01583 v1 · 2016-11-05 · 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{6SGDT3X4WWJ5W5GXK2WXHRO4GB}

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	2026-05-18T00:49:14.211356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f48c39eefcb593db74d756ad73c5dc304167e82734c07427fc8c9a5581c8672f

Aliases

arxiv: 1611.01583 · arxiv_version: 1611.01583v1 · doi: 10.48550/arxiv.1611.01583 · pith_short_12: 6SGDT3X4WWJ5 · pith_short_16: 6SGDT3X4WWJ5W5GX · pith_short_8: 6SGDT3X4

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/6SGDT3X4WWJ5W5GXK2WXHRO4GB \
  | 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: f48c39eefcb593db74d756ad73c5dc304167e82734c07427fc8c9a5581c8672f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7fa9e6a22924a9901d9d11b8e53cc3579dea4c392f61579cf0bb6d905e50e34",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2016-11-05T01:16:40Z",
    "title_canon_sha256": "c5382e4ed4ce969486e0b796cc956f33c4fd1f2b8bc5e212782aa9e12a093a4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01583",
    "kind": "arxiv",
    "version": 1
  }
}