Pith Number

pith:KJ6SXADU

pith:2026:KJ6SXADU3ZSO6DDKWOYUCQQPCN

not attested not anchored not stored refs pending

An integral surface tension scheme for three-dimensional front tracking frameworks

Berend van Wachem, Gabriele Gennari

arxiv:2607.10164 v1 · 2026-07-11 · physics.flu-dyn · physics.comp-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{KJ6SXADU3ZSO6DDKWOYUCQQPCN}

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	2026-07-14T01:20:28.304002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

527d2b8074de64ef0c6ab3b141420f1362e9c5c644f0aa78c076d003a2f0e63c

Aliases

arxiv: 2607.10164 · arxiv_version: 2607.10164v1 · doi: 10.48550/arxiv.2607.10164 · pith_short_12: KJ6SXADU3ZSO · pith_short_16: KJ6SXADU3ZSO6DDK · pith_short_8: KJ6SXADU

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/KJ6SXADU3ZSO6DDKWOYUCQQPCN \
  | 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: 527d2b8074de64ef0c6ab3b141420f1362e9c5c644f0aa78c076d003a2f0e63c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2d71ecc0a0468e92547073404482909ebb5d11b87cfc64a2433311b113fada3",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-07-11T07:07:42Z",
    "title_canon_sha256": "0687112aafa7b748a66671339a8cfd792b7931976af6c4ce41c18a998038c583"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10164",
    "kind": "arxiv",
    "version": 1
  }
}