Pith Number

pith:BLE3TA2J

pith:2011:BLE3TA2JOQ5LBTPHN3VN3UA3CZ

not attested not anchored not stored refs pending

An Asymptotic-Preserving all-speed scheme for the Euler and Navier-Stokes equations

Anela Kumbaro, Floraine Cordier, Pierre Degond (IMT)

arxiv:1108.2876 v1 · 2011-08-14 · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BLE3TA2JOQ5LBTPHN3VN3UA3CZ}

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	2026-05-18T02:54:47.457774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ac9b98349743ab0cde76eeaddd01b1661941363851dcbbad2b546d9003235fe

Aliases

arxiv: 1108.2876 · arxiv_version: 1108.2876v1 · doi: 10.48550/arxiv.1108.2876 · pith_short_12: BLE3TA2JOQ5L · pith_short_16: BLE3TA2JOQ5LBTPH · pith_short_8: BLE3TA2J

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/BLE3TA2JOQ5LBTPHN3VN3UA3CZ \
  | 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: 0ac9b98349743ab0cde76eeaddd01b1661941363851dcbbad2b546d9003235fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c6e415cf0d5801669331eddd68d943be778942eb404832da7fcfc678a255c55",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-08-14T14:42:01Z",
    "title_canon_sha256": "dc8bffed116307811ce472443c00754c3eb0398bc08d83600d74fe1b6fb934cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2876",
    "kind": "arxiv",
    "version": 1
  }
}