Pith Number

pith:2RSC7YPR

pith:2026:2RSC7YPRY53GELBEDRRA4SUALS

not attested not anchored not stored refs pending

An Innovative Computational Fluid Dynamics Discrete Dipole Approximation (CFD-DDA) Platform for Predicting Airborne Virus-in-Saliva Disinfection by Ultraviolet Irradiation

Maxim Yurkin, Talib Dbouk

arxiv:2607.06746 v1 · 2026-07-07 · 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{2RSC7YPRY53GELBEDRRA4SUALS}

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	2026-07-09T00:19:25.063153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4642fe1f1c776622c241c620e4a805c9bda15d0a49bf210fd87fb400f261a01

Aliases

arxiv: 2607.06746 · arxiv_version: 2607.06746v1 · doi: 10.48550/arxiv.2607.06746 · pith_short_12: 2RSC7YPRY53G · pith_short_16: 2RSC7YPRY53GELBE · pith_short_8: 2RSC7YPR

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/2RSC7YPRY53GELBEDRRA4SUALS \
  | 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: d4642fe1f1c776622c241c620e4a805c9bda15d0a49bf210fd87fb400f261a01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1695293876fab1e52c4004c82ecf4b781d59fa71ba81763ce4125b3403e4246d",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-07-07T19:25:14Z",
    "title_canon_sha256": "a45388c3c3767c59f1fb14b9d4c7f072b0c3f4400839d9a78c2fa32656d92b39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06746",
    "kind": "arxiv",
    "version": 1
  }
}