Pith Number

pith:B5LQICRU

pith:2018:B5LQICRUNXRYWUAK3IITPYDHO6

not attested not anchored not stored refs pending

A Computational Study of the Collapse of a Cloud with 12500 Gas Bubbles in a Liquid

Fabian Wermelinger, Jonas \v{S}ukys, Petr Karnakov, Petros Koumoutsakos, Ursula Rasthofer

arxiv:1804.11079 v1 · 2018-04-30 · 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{B5LQICRUNXRYWUAK3IITPYDHO6}

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	2026-05-17T23:43:38.383331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f57040a346de38b500ada1137e06777b33b9188cff778d153d305d6e0904c10

Aliases

arxiv: 1804.11079 · arxiv_version: 1804.11079v1 · doi: 10.48550/arxiv.1804.11079 · pith_short_12: B5LQICRUNXRY · pith_short_16: B5LQICRUNXRYWUAK · pith_short_8: B5LQICRU

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/B5LQICRUNXRYWUAK3IITPYDHO6 \
  | 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: 0f57040a346de38b500ada1137e06777b33b9188cff778d153d305d6e0904c10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77a186d051024394cec02d8ac7b0686d3d3f0e5f876461c1f119e2859e0e7a3f",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-04-30T08:32:33Z",
    "title_canon_sha256": "d3bb1ff98bf0b62169c09a8501e8edd36edd53d9fffc198a06f933e9fb9cb30d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.11079",
    "kind": "arxiv",
    "version": 1
  }
}