Pith Number

pith:5WAAL7P3

pith:2015:5WAAL7P3U3MZM3GWPXQLJZ5IVA

not attested not anchored not stored refs pending

A Cartesian Cut Cell Method for Rarefied Flow Simulations around Moving Obstacles

Guillaume Dechrist\'e (IMB), INRIA Bordeaux - Sud-Ouest), Luc Mieussens (IMB

arxiv:1503.04544 v1 · 2015-03-16 · math.NA · 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{5WAAL7P3U3MZM3GWPXQLJZ5IVA}

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	2026-05-18T01:16:51.081855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed8005fdfba6d9966cd67de0b4e7a8a80cc21518598b346c88a99dd0286362a3

Aliases

arxiv: 1503.04544 · arxiv_version: 1503.04544v1 · doi: 10.48550/arxiv.1503.04544 · pith_short_12: 5WAAL7P3U3MZ · pith_short_16: 5WAAL7P3U3MZM3GW · pith_short_8: 5WAAL7P3

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/5WAAL7P3U3MZM3GWPXQLJZ5IVA \
  | 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: ed8005fdfba6d9966cd67de0b4e7a8a80cc21518598b346c88a99dd0286362a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b675fca566bdfa06fe918111123bef5215e77232c6283b29adcfe35742e7ce0",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-03-16T07:18:31Z",
    "title_canon_sha256": "f1a7a1c3e57e6de0e1f33f547ecab70da18d0f0ea38f1fb890720ceeaa117e23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04544",
    "kind": "arxiv",
    "version": 1
  }
}