Pith Number

pith:2G3K43VG

pith:2019:2G3K43VGUAKAMAHLB6SQ3QV3EA

not attested not anchored not stored refs pending

Local Vorticity Computation in Double Distribution Functions based Lattice Boltzmann Methods for Flow and Scalar Transport

Farzaneh Hajabdollahi, Kannan N. Premnath

arxiv:1908.06742 v1 · 2019-08-14 · physics.flu-dyn · 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{2G3K43VGUAKAMAHLB6SQ3QV3EA}

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	2026-07-04T23:58:18.935298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1b6ae6ea6a0140600eb0fa50dc2bb2024c0abd4c3985ce2181638e0b024641a

Aliases

arxiv: 1908.06742 · arxiv_version: 1908.06742v1 · doi: 10.48550/arxiv.1908.06742 · pith_short_12: 2G3K43VGUAKA · pith_short_16: 2G3K43VGUAKAMAHL · pith_short_8: 2G3K43VG

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/2G3K43VGUAKAMAHLB6SQ3QV3EA \
  | 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: d1b6ae6ea6a0140600eb0fa50dc2bb2024c0abd4c3985ce2181638e0b024641a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ced0a249eea47a52019baf3eb956ee46defa667d5c4e0c1623fa8a355747255",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-08-14T23:43:58Z",
    "title_canon_sha256": "52da093cf21bcb0f91fd948e85bdc66ca55df46373253cf284e06f1c08695add"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06742",
    "kind": "arxiv",
    "version": 1
  }
}