Pith Number

pith:IVLD752A

pith:2018:IVLD752ACJMA3UROQWKVYGC6RD

not attested not anchored not stored refs pending

Slope limiting the velocity field in a discontinuous Galerkin divergence free two-phase flow solver

Kent-Andre Mardal, Mikael Mortensen, Tormod Landet

arxiv:1803.06976 v1 · 2018-03-19 · 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{IVLD752ACJMA3UROQWKVYGC6RD}

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	2026-05-18T00:20:40.679323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45563ff74012580dd22e85955c185e88ebdf847909256111285b21a896697a81

Aliases

arxiv: 1803.06976 · arxiv_version: 1803.06976v1 · doi: 10.48550/arxiv.1803.06976 · pith_short_12: IVLD752ACJMA · pith_short_16: IVLD752ACJMA3URO · pith_short_8: IVLD752A

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/IVLD752ACJMA3UROQWKVYGC6RD \
  | 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: 45563ff74012580dd22e85955c185e88ebdf847909256111285b21a896697a81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d30fc1d1d2c2803a1743723b6132dc1c444c889e8c21b2ee3cbba0495984f51",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-03-19T15:03:44Z",
    "title_canon_sha256": "49e088bb32ce89c75923eec5434ca34c66957952f19718a634bc78e1098f8a90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06976",
    "kind": "arxiv",
    "version": 1
  }
}