Pith Number

pith:I63HHHWU

pith:2026:I63HHHWUP7LIZ4XVUKCHHYRF2E

not attested not anchored not stored refs pending

A Finite Element Method for Fluctuating Navier--Stokes Equations

Dimitrios Gourzoulidis, Mirko Gallo, Serafim Kalliadasis, Soumaya Elkantassi, Toby Kay

arxiv:2606.27972 v1 · 2026-06-26 · cond-mat.stat-mech · cs.NA · 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{I63HHHWUP7LIZ4XVUKCHHYRF2E}

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	2026-06-29T01:14:54.236629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47b6739ed47fd68cf2f5a28473e225d106f6e460d0abf44427132f5e2637d73a

Aliases

arxiv: 2606.27972 · arxiv_version: 2606.27972v1 · doi: 10.48550/arxiv.2606.27972 · pith_short_12: I63HHHWUP7LI · pith_short_16: I63HHHWUP7LIZ4XV · pith_short_8: I63HHHWU

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/I63HHHWUP7LIZ4XVUKCHHYRF2E \
  | 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: 47b6739ed47fd68cf2f5a28473e225d106f6e460d0abf44427132f5e2637d73a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b23726262789b401b9271a119dc1d32ceb37b8b22e04a64a3ae20004efc1f70",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2026-06-26T11:20:52Z",
    "title_canon_sha256": "f8f26c48e0c544e801c19ebd627fda3ada00cf16eb98da168541596c28c410ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27972",
    "kind": "arxiv",
    "version": 1
  }
}