Pith Number

pith:5TOQVR7R

pith:2018:5TOQVR7RE4E6FDGR4FCY7HNKVH

not attested not anchored not stored refs pending

Folding of the frozen-in-fluid di-vorticity field in two-dimensional hydrodynamic turbulence

E.A. Kuznetsov, E.V. Sereshchenko

arxiv:1812.03752 v1 · 2018-12-10 · physics.flu-dyn · nlin.PS · physics.geo-ph · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5TOQVR7RE4E6FDGR4FCY7HNKVH}

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	2026-05-17T23:58:43.949050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecdd0ac7f12709e28cd1e1458f9daaa9fc86551088e9268da37d2fd40cc21b7f

Aliases

arxiv: 1812.03752 · arxiv_version: 1812.03752v1 · doi: 10.48550/arxiv.1812.03752 · pith_short_12: 5TOQVR7RE4E6 · pith_short_16: 5TOQVR7RE4E6FDGR · pith_short_8: 5TOQVR7R

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/5TOQVR7RE4E6FDGR4FCY7HNKVH \
  | 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: ecdd0ac7f12709e28cd1e1458f9daaa9fc86551088e9268da37d2fd40cc21b7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e90255d99792ce0feca0c090c61f52830feb2a4e25a23aca94a5d41346ca03f4",
    "cross_cats_sorted": [
      "nlin.PS",
      "physics.geo-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-12-10T12:24:52Z",
    "title_canon_sha256": "bd7f2ecd0a31bf3a354c8ece7211bc610623f0e027fd933647198ea7abe87919"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03752",
    "kind": "arxiv",
    "version": 1
  }
}