Pith Number

pith:6OTLPNXF

pith:2014:6OTLPNXFEOG2LBON4VWATL6W6A

not attested not anchored not stored refs pending

Discrete Boltzmann model of compressible flows with spherical or cylindrical symmetry

Aiguo Xu, Chuandong Lin, Guangcai Zhang

arxiv:1403.7859 v1 · 2014-03-31 · cond-mat.stat-mech · physics.comp-ph · 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{6OTLPNXFEOG2LBON4VWATL6W6A}

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	2026-05-18T02:55:12.253923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3a6b7b6e5238da585cde56c09afd6f00e952b879cbe7a5c2f59454f42de68cc

Aliases

arxiv: 1403.7859 · arxiv_version: 1403.7859v1 · doi: 10.48550/arxiv.1403.7859 · pith_short_12: 6OTLPNXFEOG2 · pith_short_16: 6OTLPNXFEOG2LBON · pith_short_8: 6OTLPNXF

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/6OTLPNXFEOG2LBON4VWATL6W6A \
  | 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: f3a6b7b6e5238da585cde56c09afd6f00e952b879cbe7a5c2f59454f42de68cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0651c3f3d2753d935574c1c7c02f6d6914cf46611bbb809a7bab280b62707739",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2014-03-31T03:18:50Z",
    "title_canon_sha256": "53ae1698f416d5b580fe10241ec570c7f2d970843ca65ec76fafec9fc7e666fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7859",
    "kind": "arxiv",
    "version": 1
  }
}