Pith Number

pith:KV47QJHE

pith:2007:KV47QJHE7JVXQXOYCYQF3RBEU6

not attested not anchored not stored refs pending

Regularity of H\"older continuous solutions of the supercritical quasi-geostrophic equation

Jiahong Wu, Peter Constantin

arxiv:math/0701592 v1 · 2007-01-21 · 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{KV47QJHE7JVXQXOYCYQF3RBEU6}

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	2026-05-18T01:38:23.338599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5579f824e4fa6b785dd816205dc424a78b04df12ad80c1e72e97918e9087631c

Aliases

arxiv: math/0701592 · arxiv_version: math/0701592v1 · doi: 10.48550/arxiv.math/0701592 · pith_short_12: KV47QJHE7JVX · pith_short_16: KV47QJHE7JVXQXOY · pith_short_8: KV47QJHE

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/KV47QJHE7JVXQXOYCYQF3RBEU6 \
  | 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: 5579f824e4fa6b785dd816205dc424a78b04df12ad80c1e72e97918e9087631c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bc90cb1c051444c214008f2dedf829334402d0b2d6470eae20c4391de6acea0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AP",
    "submitted_at": "2007-01-21T20:38:18Z",
    "title_canon_sha256": "ede91baed69ad5935050f812ffcd63532224597224baedd398d8c8b494c8bc2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0701592",
    "kind": "arxiv",
    "version": 1
  }
}