Pith Number

pith:GQT2AUBM

pith:2009:GQT2AUBM6OINRQYLCQ5BAW5JSL

not attested not anchored not stored refs pending

To grate a liquid into tiny droplets by its impact on a hydrophobic micro-grid

A. Merlen, F. Lapierre, F. Zoueshtiagh, P. Brunet, V. Thomy

arxiv:0912.0035 v1 · 2009-11-30 · 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{GQT2AUBM6OINRQYLCQ5BAW5JSL}

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	2026-05-18T02:10:35.357514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3427a0502cf390d8c30b143a105ba992f5d390ff443333127876e7f36b121cef

Aliases

arxiv: 0912.0035 · arxiv_version: 0912.0035v1 · doi: 10.48550/arxiv.0912.0035 · pith_short_12: GQT2AUBM6OIN · pith_short_16: GQT2AUBM6OINRQYL · pith_short_8: GQT2AUBM

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/GQT2AUBM6OINRQYLCQ5BAW5JSL \
  | 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: 3427a0502cf390d8c30b143a105ba992f5d390ff443333127876e7f36b121cef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf8952bb4eb00858093c5f8b7f10bebd51f46065777612abd6a9eb90fe1fc47b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2009-11-30T22:28:42Z",
    "title_canon_sha256": "39acf9d58af36de97e43ba38535b4d59aaf38cdd5ac890351a3c367c7074e798"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0035",
    "kind": "arxiv",
    "version": 1
  }
}