Pith Number

pith:JB2CAIRZ

pith:2024:JB2CAIRZV3X2XCZSKCJ52VPCCY

not attested not anchored not stored refs pending

Regularity, uniqueness and the relative size of small and large scales in SQG flows

Zachary Akridge, Zachary Bradshaw

arxiv:2411.15040 v1 · 2024-11-22 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JB2CAIRZV3X2XCZSKCJ52VPCCY}

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	2026-07-05T09:39:15.538504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4874202239aeefab8b325093dd55e21613cb1d2a3d2af53708ac476a13c44f70

Aliases

arxiv: 2411.15040 · arxiv_version: 2411.15040v1 · doi: 10.48550/arxiv.2411.15040 · pith_short_12: JB2CAIRZV3X2 · pith_short_16: JB2CAIRZV3X2XCZS · pith_short_8: JB2CAIRZ

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/JB2CAIRZV3X2XCZSKCJ52VPCCY \
  | 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: 4874202239aeefab8b325093dd55e21613cb1d2a3d2af53708ac476a13c44f70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f15d316678350388b891c117e33165f816bada49f1dfe18df30550cc24e2dcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-11-22T16:14:14Z",
    "title_canon_sha256": "35159351a7200aba63d2d6af9e1546e82f1658edeab5ffb5811153562d4f4e27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.15040",
    "kind": "arxiv",
    "version": 1
  }
}