Pith Number

pith:BFGO4E66

pith:2026:BFGO4E66WCWCOCOSJ6J4YAG257

not attested not anchored not stored refs pending

Aerodynamic Drag and Heat Transfer Corrections for Dehydrated Pollen Particles: CFD-Based Modeling of Airborne Allergen Transport in Smart Urban Environments

Mahmoud Khaled, Omar Hamad, Samer Ali, Talib Dbouk

arxiv:2608.02360 v1 · 2026-08-03 · 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{BFGO4E66WCWCOCOSJ6J4YAG257}

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	2026-08-04T02:12:03.498395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

094cee13deb0ac2709d24f93cc00daefd0d6ddc5feae5ff91c0369cd25e0f662

Aliases

arxiv: 2608.02360 · arxiv_version: 2608.02360v1 · doi: 10.48550/arxiv.2608.02360 · pith_short_12: BFGO4E66WCWC · pith_short_16: BFGO4E66WCWCOCOS · pith_short_8: BFGO4E66

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/BFGO4E66WCWCOCOSJ6J4YAG257 \
  | 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: 094cee13deb0ac2709d24f93cc00daefd0d6ddc5feae5ff91c0369cd25e0f662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89dd4a90b429265423586d272a2503de1ec453e1904ce703a6351cc49e26889e",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-08-03T15:08:47Z",
    "title_canon_sha256": "6a1b0860e63336e7c90da3b33226861da0aace3a1f7c0875c57db8c8b3a96ad6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02360",
    "kind": "arxiv",
    "version": 1
  }
}