Pith Number

pith:S66J2XIH

pith:2017:S66J2XIHEOO2B5N7HUPWWRYZID

not attested not anchored not stored refs pending

Low Mach number limit of a pressure correction MAC scheme for compressible barotropic flows

J.-C. Latch\'e, K. Saleh, Raphaele Herbin

arxiv:1703.01231 v2 · 2017-03-03 · math.NA · math.AP · physics.class-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{S66J2XIHEOO2B5N7HUPWWRYZID}

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	2026-05-18T00:40:53.854005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97bc9d5d07239da0f5bf3d1f6b471940f1d991bf87011a4ceed906d27e4f5976

Aliases

arxiv: 1703.01231 · arxiv_version: 1703.01231v2 · doi: 10.48550/arxiv.1703.01231 · pith_short_12: S66J2XIHEOO2 · pith_short_16: S66J2XIHEOO2B5N7 · pith_short_8: S66J2XIH

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/S66J2XIHEOO2B5N7HUPWWRYZID \
  | 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: 97bc9d5d07239da0f5bf3d1f6b471940f1d991bf87011a4ceed906d27e4f5976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0425de0dca5d1533e3b46e6715d4c143fde4e9e2ee34e02003f422f26b98af4e",
    "cross_cats_sorted": [
      "math.AP",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-03-03T16:20:02Z",
    "title_canon_sha256": "d4bb38789af715550bfa674304937e623ba8bb3dfc569157154a54a063de9640"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01231",
    "kind": "arxiv",
    "version": 2
  }
}