Pith Number

pith:HWRIETN4

pith:2011:HWRIETN4OENPJUKKZOPOZ2OEHA

not attested not anchored not stored refs pending

A bound on the mixing rate of 2d perfect fluid flows

Djoko Wirosoetisno

arxiv:1108.3460 v1 · 2011-08-17 · math.AP · 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{HWRIETN4OENPJUKKZOPOZ2OEHA}

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	2026-05-18T02:00:52.899832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3da2824dbc711af4d14acb9eece9c4383c6fccc832f770e25c6a9714577d5d53

Aliases

arxiv: 1108.3460 · arxiv_version: 1108.3460v1 · doi: 10.48550/arxiv.1108.3460 · pith_short_12: HWRIETN4OENP · pith_short_16: HWRIETN4OENPJUKK · pith_short_8: HWRIETN4

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/HWRIETN4OENPJUKKZOPOZ2OEHA \
  | 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: 3da2824dbc711af4d14acb9eece9c4383c6fccc832f770e25c6a9714577d5d53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c9057392c9916dbbcaf55f44e6a24b2c76df079d8fe4f1566cddb23b42c7e1c",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-08-17T12:00:15Z",
    "title_canon_sha256": "8267efa5cd10da97283c0f3e1c33a654315b87469a91f393458be70dd31b75c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3460",
    "kind": "arxiv",
    "version": 1
  }
}