Pith Number

pith:ZOJNZZEV

pith:2025:ZOJNZZEVUZS5PEWQUW7MLWKDDC

not attested not anchored not stored refs pending

Absence of anomalous dissipation for vortex sheets

Helena Nussenzveig Lopes, Milton Lopes Filho, Tarek Elgindi

arxiv:2504.18523 v1 · 2025-04-25 · 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{ZOJNZZEVUZS5PEWQUW7MLWKDDC}

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.

Cited by

1 paper in Pith

Dissipation concentration in two-dimensional fluids

Receipt and verification

First computed	2026-07-05T10:54:09.234141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb92dce495a665d792d0a5bec5d9431888fc645e73d86b9c8f3728705b844017

Aliases

arxiv: 2504.18523 · arxiv_version: 2504.18523v1 · doi: 10.48550/arxiv.2504.18523 · pith_short_12: ZOJNZZEVUZS5 · pith_short_16: ZOJNZZEVUZS5PEWQ · pith_short_8: ZOJNZZEV

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/ZOJNZZEVUZS5PEWQUW7MLWKDDC \
  | 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: cb92dce495a665d792d0a5bec5d9431888fc645e73d86b9c8f3728705b844017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7894b5166de59a9b3006efede78b99431c1dace5d6f76e85f9daf089ff4cdccc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-04-25T17:44:39Z",
    "title_canon_sha256": "c69ba583c529f31aef8f6ffe4cc361e4d1d4a8d5029283370505a5e664d3747e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18523",
    "kind": "arxiv",
    "version": 1
  }
}