Pith Number

pith:THYPAHIW

pith:2022:THYPAHIWEEIRHEO6PKSBK7HACS

not attested not anchored not stored refs pending

Towards realistic simulations of human cough: effect of droplet emission duration and spread angle

Charitha M. de Silva, Chong Shen Ng, Con Doolan, C. Raina MacIntyre, Detlef Lohse, Kai Leong Chong, Mogeng Li, Prateek Bahl, Roberto Verzicco

arxiv:2210.00534 v1 · 2022-10-02 · 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{THYPAHIWEEIRHEO6PKSBK7HACS}

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	2026-07-05T05:02:33.055278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99f0f01d1621111391de7aa4157ce0148eb8f3c47f82838bfa94e091c4ce1fc5

Aliases

arxiv: 2210.00534 · arxiv_version: 2210.00534v1 · doi: 10.48550/arxiv.2210.00534 · pith_short_12: THYPAHIWEEIR · pith_short_16: THYPAHIWEEIRHEO6 · pith_short_8: THYPAHIW

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/THYPAHIWEEIRHEO6PKSBK7HACS \
  | 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: 99f0f01d1621111391de7aa4157ce0148eb8f3c47f82838bfa94e091c4ce1fc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bf72917a786e753d997527bb547cfd3f51e9a67d1ad0e49c0e4e5ed4c405a62",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-10-02T14:31:51Z",
    "title_canon_sha256": "e16395f9fe84718efa54782f8d53986f9d5828ca9be3fe61b31737d77a8228a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.00534",
    "kind": "arxiv",
    "version": 1
  }
}