Pith Number

pith:SWRGLYVO

pith:2014:SWRGLYVOOSU4J4TRVKE62QODBZ

not attested not anchored not stored refs pending

A numerical method for the quasi-incompressible Cahn-Hilliard-Navier-Stokes equations for variable density flows with a discrete energy law

John S. Lowengrub, Ping Lin, Zhenlin Guo

arxiv:1402.1402 v2 · 2014-02-06 · math-ph · math.MP · math.NA · 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{SWRGLYVOOSU4J4TRVKE62QODBZ}

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	2026-05-18T01:44:46.903480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95a265e2ae74a9c4f271aa89ed41c30e57eece8dbf8f3f5a5a316bd28bd06a71

Aliases

arxiv: 1402.1402 · arxiv_version: 1402.1402v2 · doi: 10.48550/arxiv.1402.1402 · pith_short_12: SWRGLYVOOSU4 · pith_short_16: SWRGLYVOOSU4J4TR · pith_short_8: SWRGLYVO

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/SWRGLYVOOSU4J4TRVKE62QODBZ \
  | 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: 95a265e2ae74a9c4f271aa89ed41c30e57eece8dbf8f3f5a5a316bd28bd06a71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a16e30cdae8b64a14b3d866d33b381925e23adf818cb759dbe4adfe295e6fea",
    "cross_cats_sorted": [
      "math.MP",
      "math.NA",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-02-06T16:39:42Z",
    "title_canon_sha256": "1c703a79de17fc60bbe3fab6ae51538edb5189d24f7973a2f7900589aa8c43f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1402",
    "kind": "arxiv",
    "version": 2
  }
}