Pith Number

pith:PBTOA35O

pith:2014:PBTOA35OYICVI7YPRNRLX7WT2L

not attested not anchored not stored refs pending

High order semi-Lagrangian methods for the BGK equation

G. Russo, G. Stracquadanio, M. Groppi

arxiv:1411.7929 v1 · 2014-11-28 · math.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBTOA35OYICVI7YPRNRLX7WT2L}

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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.

Cited by

1 paper in Pith

A meshless MUSCL method for the BGK-Boltzmann equation

Receipt and verification

First computed	2026-05-18T02:32:32.005076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7866e06faec205547f0f8b62bbfed3d2ec39804a13bb6da0739c339aebded60d

Aliases

arxiv: 1411.7929 · arxiv_version: 1411.7929v1 · doi: 10.48550/arxiv.1411.7929 · pith_short_12: PBTOA35OYICV · pith_short_16: PBTOA35OYICVI7YP · pith_short_8: PBTOA35O

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/PBTOA35OYICVI7YPRNRLX7WT2L \
  | 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: 7866e06faec205547f0f8b62bbfed3d2ec39804a13bb6da0739c339aebded60d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b918de00ec8378e4d8ab44c34d6eaf57f29dcb140610df0cc83656a2716d898",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-11-28T16:17:55Z",
    "title_canon_sha256": "6381f0cfe504173b6b62c9e1c1b52be48ba60e7169162dd4d7dece81030d2bc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7929",
    "kind": "arxiv",
    "version": 1
  }
}