Pith Number

pith:FPXTT2HP

pith:2011:FPXTT2HPMDP7J7WO4OVRNVA4A7

not attested not anchored not stored refs pending

Linear Lattice Boltzmann Schemes for Acoustic: parameters choices and isotropy properties

Adeline Augier (LM-Orsay), Benjamin Graille (LM-Orsay), CNAM Paris), Fran\c{c}ois Dubois (LM-Orsay

arxiv:1112.2465 v1 · 2011-12-12 · math.AP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FPXTT2HPMDP7J7WO4OVRNVA4A7}

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	2026-05-18T04:06:34.321701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bef39e8ef60dff4fecee3ab16d41c07c1695b6f25257b3f5100461210fcf086

Aliases

arxiv: 1112.2465 · arxiv_version: 1112.2465v1 · doi: 10.48550/arxiv.1112.2465 · pith_short_12: FPXTT2HPMDP7 · pith_short_16: FPXTT2HPMDP7J7WO · pith_short_8: FPXTT2HP

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/FPXTT2HPMDP7J7WO4OVRNVA4A7 \
  | 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: 2bef39e8ef60dff4fecee3ab16d41c07c1695b6f25257b3f5100461210fcf086

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fd0275bf98b0be10d427d2699ce133dd2991dd7029363a2919d034fef5776bf",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-12-12T07:48:38Z",
    "title_canon_sha256": "968c732ca3f1bedbf048ecb8f1b2f1717ed457c6e22763e8aadbbf9c2414fadb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2465",
    "kind": "arxiv",
    "version": 1
  }
}