Pith Number

pith:IZ6L3REA

pith:2022:IZ6L3REAXHKQWRN7VTZETFUVRU

not attested not anchored not stored refs pending

Bags mediated film atomization in a cough machine

C\'esar Pairetti, Detlef Lohse, Pallav Kant, St\'ephane Popinet, St\'ephane Zaleski, Youssef Saade

arxiv:2202.13949 v3 · 2022-02-28 · 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{IZ6L3REAXHKQWRN7VTZETFUVRU}

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	2026-07-05T06:28:12.592243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

467cbdc480b9d50b45bfacf24996958d02077ca59848e951f689d85d0a70b6e4

Aliases

arxiv: 2202.13949 · arxiv_version: 2202.13949v3 · doi: 10.48550/arxiv.2202.13949 · pith_short_12: IZ6L3REAXHKQ · pith_short_16: IZ6L3REAXHKQWRN7 · pith_short_8: IZ6L3REA

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/IZ6L3REAXHKQWRN7VTZETFUVRU \
  | 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: 467cbdc480b9d50b45bfacf24996958d02077ca59848e951f689d85d0a70b6e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36873ac3b4afa9fbd8abcc3a71964f3e799429f96ef523ddafce8309d2acfa7c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-02-28T17:03:27Z",
    "title_canon_sha256": "2920cff559f5fc0657c23e69036a36ef24ff1fedfc36661c014c44bc65484410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.13949",
    "kind": "arxiv",
    "version": 3
  }
}