Pith Number

pith:OX3P6KWB

pith:1997:OX3P6KWBA7OBQHTV74KHFHSWLO

not attested not anchored not stored refs pending

Fractal Stability Border in Plane Couette Flow

Armin Schmiegel, Bruno Eckhardt

arxiv:chao-dyn/9704018 v1 · 1997-04-18 · chao-dyn · 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{OX3P6KWBA7OBQHTV74KHFHSWLO}

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	2026-07-04T16:03:34.936688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75f6ff2ac107dc181e75ff14729e565b9d90fbbb2fd549557a1be1d5ed4735d9

Aliases

arxiv: chao-dyn/9704018 · arxiv_version: chao-dyn/9704018v1 · doi: 10.48550/arxiv.chao-dyn/9704018 · pith_short_12: OX3P6KWBA7OB · pith_short_16: OX3P6KWBA7OBQHTV · pith_short_8: OX3P6KWB

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/OX3P6KWBA7OBQHTV74KHFHSWLO \
  | 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: 75f6ff2ac107dc181e75ff14729e565b9d90fbbb2fd549557a1be1d5ed4735d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f520846b7e378c34f11a781c586b54e6b7994562a92fc02a5b72c514878794c",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "",
    "primary_cat": "chao-dyn",
    "submitted_at": "1997-04-18T14:06:53Z",
    "title_canon_sha256": "45aca9740277aea030ff2491780a71b8ee8d3a9a529395b085d7e92e0859f842"
  },
  "schema_version": "1.0",
  "source": {
    "id": "chao-dyn/9704018",
    "kind": "arxiv",
    "version": 1
  }
}