Pith Number

pith:2SYITWST

pith:2018:2SYITWSTP2BH3BYXPYR3SKNZJQ

not attested not anchored not stored refs pending

Stochastically perturbed bred vectors in multi-scale systems

Brent Giggins, Georg A. Gottwald

arxiv:1804.08888 v2 · 2018-04-24 · physics.ao-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SYITWSTP2BH3BYXPYR3SKNZJQ}

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	2026-05-17T23:47:21.004728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4b089da537e827d87177e23b929b94c32f00fae6a10a442e8063d8e6e96e16b

Aliases

arxiv: 1804.08888 · arxiv_version: 1804.08888v2 · doi: 10.48550/arxiv.1804.08888 · pith_short_12: 2SYITWSTP2BH · pith_short_16: 2SYITWSTP2BH3BYX · pith_short_8: 2SYITWST

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/2SYITWSTP2BH3BYXPYR3SKNZJQ \
  | 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: d4b089da537e827d87177e23b929b94c32f00fae6a10a442e8063d8e6e96e16b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22ffd48eaf05a2eb8a64fb57a64371c1f21aee636983e3fabe8c3b0608105bfa",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2018-04-24T08:11:09Z",
    "title_canon_sha256": "8e76bf531b90aaee6f2dfabde14df80868047b0b485a94be56ad313af5cb7fb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08888",
    "kind": "arxiv",
    "version": 2
  }
}