Pith Number

pith:WJWPAW5P

pith:2017:WJWPAW5P7UK3Y6XZT4Q3O3MQBT

not attested not anchored not stored refs pending

Vortex Thermometry for Turbulent Two-Dimensional Fluids

Andrew J. Groszek, David M. Paganin, Kristian Helmerson, Matthew J. Davis, Tapio P. Simula

arxiv:1702.05229 v2 · 2017-02-17 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJWPAW5P7UK3Y6XZT4Q3O3MQBT}

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	2026-05-18T00:25:23.920145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b26cf05baffd15bc7af99f21b76d900cfe96a886f5d55a4b36efd72d65dce210

Aliases

arxiv: 1702.05229 · arxiv_version: 1702.05229v2 · doi: 10.48550/arxiv.1702.05229 · pith_short_12: WJWPAW5P7UK3 · pith_short_16: WJWPAW5P7UK3Y6XZ · pith_short_8: WJWPAW5P

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/WJWPAW5P7UK3Y6XZT4Q3O3MQBT \
  | 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: b26cf05baffd15bc7af99f21b76d900cfe96a886f5d55a4b36efd72d65dce210

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6e8a4a923feb7c83889d43c7941cf31e8456fed040aff819890b3bf563c0370",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-02-17T06:14:54Z",
    "title_canon_sha256": "a2d880df25394dd93a1f191c543c80a99144ad5e4d1548268d833a578a93f666"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05229",
    "kind": "arxiv",
    "version": 2
  }
}