Pith Number

pith:VFEXSUUX

pith:2026:VFEXSUUXLEPD33N2JGSROEADMJ

not attested not anchored not stored refs pending

Total-Lagrangian vectorial lattice Boltzmann method for finite-strain hyperelasticity with curved boundaries

Jingsen Feng, Xu Chu

arxiv:2606.20646 v1 · 2026-06-06 · physics.comp-ph · 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{VFEXSUUXLEPD33N2JGSROEADMJ}

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	2026-06-23T00:11:52.458081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a949795297591e3dedba49a51710036263f55395ad1d464c354aa4c93f143888

Aliases

arxiv: 2606.20646 · arxiv_version: 2606.20646v1 · doi: 10.48550/arxiv.2606.20646 · pith_short_12: VFEXSUUXLEPD · pith_short_16: VFEXSUUXLEPD33N2 · pith_short_8: VFEXSUUX

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/VFEXSUUXLEPD33N2JGSROEADMJ \
  | 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: a949795297591e3dedba49a51710036263f55395ad1d464c354aa4c93f143888

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03cb5801eabbf82da0bfb119156572be6f048214dc1c741f4151dc6eacfdc013",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2026-06-06T20:42:50Z",
    "title_canon_sha256": "361dc69783e31348ad352f07724453da09abcab7d218a86bd7eda01f02b8b290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20646",
    "kind": "arxiv",
    "version": 1
  }
}