Pith Number

pith:XKMD7XRJ

pith:2018:XKMD7XRJ2W7ZLTFGFET6XHQ6PF

not attested not anchored not stored refs pending

Unstable Equilibria and Invariant Manifolds in Quasi-Two-Dimensional Kolmogorov-like Flow

Balachandra Suri, Jeffrey Tithof, Michael F. Schatz, Roman O. Grigoriev

arxiv:1808.02088 v1 · 2018-07-31 · physics.flu-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{XKMD7XRJ2W7ZLTFGFET6XHQ6PF}

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	2026-05-18T00:07:05.696493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba983fde29d5bf95cca62927eb9e1e796c94d9885644f46a916da17db136bc8b

Aliases

arxiv: 1808.02088 · arxiv_version: 1808.02088v1 · doi: 10.48550/arxiv.1808.02088 · pith_short_12: XKMD7XRJ2W7Z · pith_short_16: XKMD7XRJ2W7ZLTFG · pith_short_8: XKMD7XRJ

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/XKMD7XRJ2W7ZLTFGFET6XHQ6PF \
  | 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: ba983fde29d5bf95cca62927eb9e1e796c94d9885644f46a916da17db136bc8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22567e688f735f07873e697c1ec22aa169790e0b1e01bebf55e0ece15acd4faa",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-07-31T14:08:45Z",
    "title_canon_sha256": "693edf34ff0230e1579c9b5d7205789334d6b070e22dd1f945482c2ffb5d7a9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02088",
    "kind": "arxiv",
    "version": 1
  }
}