Pith Number

pith:4W4FY24C

pith:2014:4W4FY24CGJC4JD2JIFTNZAG2VG

not attested not anchored not stored refs pending

Multiscale modelling couples patches of two-layer thin fluid flow

A. J. Roberts, Meng Cao

arxiv:1405.7093 v1 · 2014-05-28 · math.DS · 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{4W4FY24CGJC4JD2JIFTNZAG2VG}

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	2026-05-18T02:50:59.225252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5b85c6b823245c48f494166dc80daa9b98ef10febd90bb79652ee00672e351f

Aliases

arxiv: 1405.7093 · arxiv_version: 1405.7093v1 · doi: 10.48550/arxiv.1405.7093 · pith_short_12: 4W4FY24CGJC4 · pith_short_16: 4W4FY24CGJC4JD2J · pith_short_8: 4W4FY24C

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/4W4FY24CGJC4JD2JIFTNZAG2VG \
  | 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: e5b85c6b823245c48f494166dc80daa9b98ef10febd90bb79652ee00672e351f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e547a30cdca1bc4ec08e4b61b0d2993c8262d8725005c8a3f795ca078b9d0ccc",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-05-28T00:17:27Z",
    "title_canon_sha256": "0b49eead87beb81954a4113e43a18ce89ed4ce5042e884f982c29513be4ddaaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7093",
    "kind": "arxiv",
    "version": 1
  }
}