Pith Number

pith:53EW4TJ7

pith:2011:53EW4TJ7U3XSUSOUKZYTH3B2HJ

not attested not anchored not stored refs pending

Prandtl number effects in MRT Lattice Boltzmann models for shocked and unshocked compressible fluids

Aiguo Xu, Feng Chen, Guangcai Zhang, Yingjun Li

arxiv:1106.0785 v1 · 2011-06-04 · cond-mat.soft · cs.NA · nlin.CG · physics.comp-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{53EW4TJ7U3XSUSOUKZYTH3B2HJ}

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	2026-05-18T03:14:50.441785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eec96e4d3fa6ef2a49d4567133ec3a3a48d0f562f5f1747ab38d84dde94a7313

Aliases

arxiv: 1106.0785 · arxiv_version: 1106.0785v1 · doi: 10.48550/arxiv.1106.0785 · pith_short_12: 53EW4TJ7U3XS · pith_short_16: 53EW4TJ7U3XSUSOU · pith_short_8: 53EW4TJ7

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/53EW4TJ7U3XSUSOUKZYTH3B2HJ \
  | 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: eec96e4d3fa6ef2a49d4567133ec3a3a48d0f562f5f1747ab38d84dde94a7313

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "843a61df801759feb3877c13d210bad0da469dc791cad8c965e9a92506db4c12",
    "cross_cats_sorted": [
      "cs.NA",
      "nlin.CG",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-06-04T03:14:32Z",
    "title_canon_sha256": "926c3fc94cc0f2d2369f285d70c64751656a999df1d52badb47b43acd4cfdf92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0785",
    "kind": "arxiv",
    "version": 1
  }
}