Pith Number

pith:U6RFE5TD

pith:2010:U6RFE5TDHEX2RVLPSYNEKMEMRI

not attested not anchored not stored refs pending

Inviscid models generalizing the 2D Euler and the surface quasi-geostrophic equations

Dongho Chae, Jiahong Wu, Peter Constantin

arxiv:1010.1506 v1 · 2010-10-07 · 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{U6RFE5TDHEX2RVLPSYNEKMEMRI}

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	2026-05-18T02:05:07.997960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7a2527663392fa8d56f961a45308c8a347c062617d88c31cad4341cd8c16072

Aliases

arxiv: 1010.1506 · arxiv_version: 1010.1506v1 · doi: 10.48550/arxiv.1010.1506 · pith_short_12: U6RFE5TDHEX2 · pith_short_16: U6RFE5TDHEX2RVLP · pith_short_8: U6RFE5TD

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/U6RFE5TDHEX2RVLPSYNEKMEMRI \
  | 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: a7a2527663392fa8d56f961a45308c8a347c062617d88c31cad4341cd8c16072

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d9ac8b35af580b2a4f8f21c67a04e6a96b1f6fdab56bc805ba56c08f88dd25f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-10-07T18:31:07Z",
    "title_canon_sha256": "5205b122961435f253cf71ec4d85c7267b15b9315b9d78d235f03e29fd3efb9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1506",
    "kind": "arxiv",
    "version": 1
  }
}