Pith Number

pith:OKFDHEVF

pith:2011:OKFDHEVFIRM37UBMS2J6HJYTF7

not attested not anchored not stored refs pending

A New Class of Conservative Large Time Step Methods for the BGK Models of the Boltzmann Equation

Giovanni Russo, Pietro Santagati

arxiv:1103.5247 v1 · 2011-03-27 · math.NA

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\usepackage{pith}
\pithnumber{OKFDHEVFIRM37UBMS2J6HJYTF7}

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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	2026-05-18T04:25:38.365249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

728a3392a54459bfd02c9693e3a7132fdf87cb284bc140ead3879179824c6288

Aliases

arxiv: 1103.5247 · arxiv_version: 1103.5247v1 · doi: 10.48550/arxiv.1103.5247 · pith_short_12: OKFDHEVFIRM3 · pith_short_16: OKFDHEVFIRM37UBM · pith_short_8: OKFDHEVF

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/OKFDHEVFIRM37UBMS2J6HJYTF7 \
  | 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: 728a3392a54459bfd02c9693e3a7132fdf87cb284bc140ead3879179824c6288

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "415ba646bbd737463a4412427cae6eaf7199a68f93ccc87453328218be897c3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-03-27T20:53:52Z",
    "title_canon_sha256": "e6d9fb72e28b333c7ef7058849b999f70bf0301c08e5704bf2521051a8d9445d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5247",
    "kind": "arxiv",
    "version": 1
  }
}