Pith Number

pith:LP74KTGC

pith:2018:LP74KTGC7HTLPYBKRF4TDKTWUU

not attested not anchored not stored refs pending

Lattice Boltzmann Method for Heterogeneous Multi-class Traffic Flow

Guy Courbebaisse, Laurent Navarro, Romain No\"el

arxiv:1809.11106 v1 · 2018-09-27 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LP74KTGC7HTLPYBKRF4TDKTWUU}

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	2026-05-18T00:04:33.274939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bffc54cc2f9e6b7e02a897931aa76a5337bcdc0b22929855be7809d88db1de7

Aliases

arxiv: 1809.11106 · arxiv_version: 1809.11106v1 · doi: 10.48550/arxiv.1809.11106 · pith_short_12: LP74KTGC7HTL · pith_short_16: LP74KTGC7HTLPYBK · pith_short_8: LP74KTGC

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/LP74KTGC7HTLPYBKRF4TDKTWUU \
  | 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: 5bffc54cc2f9e6b7e02a897931aa76a5337bcdc0b22929855be7809d88db1de7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d6bd21c480ccd353429c240e45a44acf93e1b45386e6107a5b83e555d74c23e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-09-27T08:23:03Z",
    "title_canon_sha256": "c8e1300d47f574fced6f224b4ec9a8c0049b7252ad02d08a4debb7c84f581801"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.11106",
    "kind": "arxiv",
    "version": 1
  }
}