Pith Number

pith:7BL34ZTT

pith:2009:7BL34ZTTXKZCWCUXEBZIH4N7YM

not attested not anchored not stored refs pending

Roughness gradient induced spontaneous motion of droplets on hydrophobic surfaces: A lattice Boltzmann study

Fathollah Varnik, Ingo Steinbach, Nasrollah Moradi

arxiv:0910.3171 v1 · 2009-10-16 · cond-mat.soft · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BL34ZTTXKZCWCUXEBZIH4N7YM}

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	2026-05-18T02:11:14.997160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f857be6673bab22b0a97207283f1bfc33b3ee27ff317c54104361fdd48b157bc

Aliases

arxiv: 0910.3171 · arxiv_version: 0910.3171v1 · doi: 10.48550/arxiv.0910.3171 · pith_short_12: 7BL34ZTTXKZC · pith_short_16: 7BL34ZTTXKZCWCUX · pith_short_8: 7BL34ZTT

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/7BL34ZTTXKZCWCUXEBZIH4N7YM \
  | 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: f857be6673bab22b0a97207283f1bfc33b3ee27ff317c54104361fdd48b157bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fc6755516cb2365aedaaf53cbb2c026ac84768af5a7e2b6265901ba0b928702",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2009-10-16T17:47:08Z",
    "title_canon_sha256": "1b9d12af3b0b0804a01994ae7f77c36939ffc8d01905777a38eaf54f2fd593c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3171",
    "kind": "arxiv",
    "version": 1
  }
}