Pith Number

pith:HRJR3EDX

pith:2019:HRJR3EDXJ7MXAPUVLMBT5G573J

not attested not anchored not stored refs pending

Hybrid LBM-FVM and LBM-MCM Methods for Fluid Flow and Heat Transfer Simulation

Mo Yang, Yuwen Zhang, Zheng Li

arxiv:1908.08386 v1 · 2019-08-18 · cs.CE · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HRJR3EDXJ7MXAPUVLMBT5G573J}

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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.

Receipt and verification

First computed	2026-07-04T23:59:12.317153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c531d90774fd9703e955b033e9bbfda51421caf48aab311bd44d2b53f0b3d40

Aliases

arxiv: 1908.08386 · arxiv_version: 1908.08386v1 · doi: 10.48550/arxiv.1908.08386 · pith_short_12: HRJR3EDXJ7MX · pith_short_16: HRJR3EDXJ7MXAPUV · pith_short_8: HRJR3EDX

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/HRJR3EDXJ7MXAPUVLMBT5G573J \
  | 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: 3c531d90774fd9703e955b033e9bbfda51421caf48aab311bd44d2b53f0b3d40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c0989ae67a3aa4adddd6ecb8a11e54c8d5ca899a9a1906ed767b09e5d72161e",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2019-08-18T14:51:45Z",
    "title_canon_sha256": "4d27a7f59ae813b3d8737d907a06f0e5fc09c1439c8726536595c1a51535b78e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08386",
    "kind": "arxiv",
    "version": 1
  }
}