Pith Number

pith:KPBNLSS6

pith:2026:KPBNLSS6TGEY77W3LOIABC3OKE

not attested not anchored not stored refs pending

Quartic Lyapunov functions for global fluid stability

David Darrow, David Goluskin, Elizabeth Carlson

arxiv:2606.18232 v1 · 2026-06-16 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KPBNLSS6TGEY77W3LOIABC3OKE}

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	2026-06-19T16:10:51.793110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53c2d5ca5e99898ffedb5b90008b6e51156f803c5eb8cb544d1a0b90de1480f4

Aliases

arxiv: 2606.18232 · arxiv_version: 2606.18232v1 · doi: 10.48550/arxiv.2606.18232 · pith_short_12: KPBNLSS6TGEY · pith_short_16: KPBNLSS6TGEY77W3 · pith_short_8: KPBNLSS6

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/KPBNLSS6TGEY77W3LOIABC3OKE \
  | 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: 53c2d5ca5e99898ffedb5b90008b6e51156f803c5eb8cb544d1a0b90de1480f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d8be4bd50d056a16c931ef93db2ec9367049c6251fbf735bae848bf91cd807d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-06-16T17:56:08Z",
    "title_canon_sha256": "8bab0147b4dcc32eec6d397039b060ea8c9794273f6f7e9d323e0172ee0e5d8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18232",
    "kind": "arxiv",
    "version": 1
  }
}