Pith Number

pith:KATC3KY3

pith:2014:KATC3KY3N34S77SNW3VK4KKUND

not attested not anchored not stored refs pending

DNS of compressible multiphase flows through the Eulerian approach

Luigi Carlo Berselli, Maria Vittoria Salvetti, Matteo Cerminara, Tomaso Esposti Ongaro

arxiv:1404.1297 v1 · 2014-04-04 · physics.flu-dyn · math.AP · math.NA · 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{KATC3KY3N34S77SNW3VK4KKUND}

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	2026-05-18T01:48:06.830114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50262dab1b6ef92ffe4db6eaae295468d208efca0c97346ae9e6d5315f06a7ff

Aliases

arxiv: 1404.1297 · arxiv_version: 1404.1297v1 · doi: 10.48550/arxiv.1404.1297 · pith_short_12: KATC3KY3N34S · pith_short_16: KATC3KY3N34S77SN · pith_short_8: KATC3KY3

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/KATC3KY3N34S77SNW3VK4KKUND \
  | 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: 50262dab1b6ef92ffe4db6eaae295468d208efca0c97346ae9e6d5315f06a7ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2314ca4d04f0c7cc9bd11caba1b946ae4d053eb6541cf5fe1444a50c52a8094a",
    "cross_cats_sorted": [
      "math.AP",
      "math.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-04-04T16:09:44Z",
    "title_canon_sha256": "f8dc4e303c562bbb26f1850e8959097f8f2694fce2dfa1e5ed691a83adfbb395"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1297",
    "kind": "arxiv",
    "version": 1
  }
}