Pith Number

pith:XBOEZPTK

pith:2025:XBOEZPTKEZB7PCMTE2OYQQPLUE

not attested not anchored not stored refs pending

A fast mesh-free boundary integral method for two-phase flow with soluble surfactant

Johannes Tausch, Michael R. Booty, Michael Siegel, Samantha G. Evans

arxiv:2506.11282 v1 · 2025-06-12 · physics.flu-dyn · cs.NA · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBOEZPTKEZB7PCMTE2OYQQPLUE}

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	2026-07-05T11:21:02.012762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b85c4cbe6a2643f78993269d8841eba13060ff4cd1b924795ea36ef061806189

Aliases

arxiv: 2506.11282 · arxiv_version: 2506.11282v1 · doi: 10.48550/arxiv.2506.11282 · pith_short_12: XBOEZPTKEZB7 · pith_short_16: XBOEZPTKEZB7PCMT · pith_short_8: XBOEZPTK

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/XBOEZPTKEZB7PCMTE2OYQQPLUE \
  | 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: b85c4cbe6a2643f78993269d8841eba13060ff4cd1b924795ea36ef061806189

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95fefcd43523d3fa8477e9be04361bc8799024d2a884e1e4355b2f0df0b1466b",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-06-12T20:39:47Z",
    "title_canon_sha256": "c4434c1d4fd55cfef21d916a5da578ce444ff959e9205ec7e09e25564120e1f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.11282",
    "kind": "arxiv",
    "version": 1
  }
}