Pith Number

pith:4G2RVWP4

pith:2018:4G2RVWP4OWV5GVZ6U5VXUPMXBX

not attested not anchored not stored refs pending

Direct and Large Eddy Simulation of three-dimensional non-Boussinesq gravity currents with a high order DG method

Antonella Abb\`a, Caterina Bassi, Lorenzo Valdettaro, Luca Bonaventura

arxiv:1804.04958 v1 · 2018-04-13 · 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{4G2RVWP4OWV5GVZ6U5VXUPMXBX}

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	2026-05-18T00:18:32.596941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1b51ad9fc75abd3573ea76b7a3d970de1bd33e951cda509481e29ea4b568acd

Aliases

arxiv: 1804.04958 · arxiv_version: 1804.04958v1 · doi: 10.48550/arxiv.1804.04958 · pith_short_12: 4G2RVWP4OWV5 · pith_short_16: 4G2RVWP4OWV5GVZ6 · pith_short_8: 4G2RVWP4

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/4G2RVWP4OWV5GVZ6U5VXUPMXBX \
  | 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: e1b51ad9fc75abd3573ea76b7a3d970de1bd33e951cda509481e29ea4b568acd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4c21a0f4e28acdbd30ef623b7951e35fec92dcef39f0eae1e487b31bc63a5b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-04-13T14:12:38Z",
    "title_canon_sha256": "cf85c3879b38f6f6cb72a6b4ee4d01644ac3c9957c1b6bda1bd7d583fa7574a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04958",
    "kind": "arxiv",
    "version": 1
  }
}