Pith Number

pith:FMY6UHSR

pith:2017:FMY6UHSRSGMZN5WLRVA7GJ3WT2

not attested not anchored not stored refs pending

Comparative study of the discrete velocity and lattice Boltzmann methods for rarefied gas flows through irregular channels

Haihu Liu, Lei Wu, Scott Lindsay, Wei Su

arxiv:1704.03126 v1 · 2017-04-11 · 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{FMY6UHSRSGMZN5WLRVA7GJ3WT2}

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	2026-05-18T00:36:32.083069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b31ea1e51919996f6cb8d41f327769e8e56290cba4a6095937c3060e8f49ef1

Aliases

arxiv: 1704.03126 · arxiv_version: 1704.03126v1 · doi: 10.48550/arxiv.1704.03126 · pith_short_12: FMY6UHSRSGMZ · pith_short_16: FMY6UHSRSGMZN5WL · pith_short_8: FMY6UHSR

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/FMY6UHSRSGMZN5WLRVA7GJ3WT2 \
  | 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: 2b31ea1e51919996f6cb8d41f327769e8e56290cba4a6095937c3060e8f49ef1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b02d504d0e059a30dd6b6f0e4589ccc18210c328c0d24fdc3094ecba1c3267f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-04-11T03:17:21Z",
    "title_canon_sha256": "f098c02b2a939b14f1979462856e8a68ef1357bf9c0d1bb452acf6fa7a56351c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03126",
    "kind": "arxiv",
    "version": 1
  }
}