Pith Number

pith:X7P2MWMF

pith:2015:X7P2MWMFNVV7N2CUQDVIBEG2TB

not attested not anchored not stored refs pending

Coarse-graining two-dimensional turbulence via dynamical optimization

Bruce Turkington, Qian-Yong Chen, Simon Thalabard

arxiv:1510.00341 v1 · 2015-09-24 · physics.flu-dyn · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7P2MWMFNVV7N2CUQDVIBEG2TB}

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	2026-05-18T01:04:22.434147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfdfa659856d6bf6e85480ea8090da98434d57d242b67e8538bfba1dc9785b39

Aliases

arxiv: 1510.00341 · arxiv_version: 1510.00341v1 · doi: 10.48550/arxiv.1510.00341 · pith_short_12: X7P2MWMFNVV7 · pith_short_16: X7P2MWMFNVV7N2CU · pith_short_8: X7P2MWMF

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/X7P2MWMFNVV7N2CUQDVIBEG2TB \
  | 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: bfdfa659856d6bf6e85480ea8090da98434d57d242b67e8538bfba1dc9785b39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "411fa3456087e8979f889f73069529d20ba16da368be23e8221cb5c91843d62b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-09-24T19:50:43Z",
    "title_canon_sha256": "1bd25a33d5a6d56b2fd46580a4b841247c4158080bb0c923c3e44bfbfdec3311"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00341",
    "kind": "arxiv",
    "version": 1
  }
}