Pith Number

pith:EOC2JQHH

pith:2013:EOC2JQHH7DSEIHJFZG4CVV55H6

not attested not anchored not stored refs pending

Effective slippage on superhydrophobic trapezoidal grooves

Evgeny S. Asmolov, Friederike Schmid, Jiajia Zhou, Olga I. Vinogradova

arxiv:1308.4157 v2 · 2013-08-19 · 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{EOC2JQHH7DSEIHJFZG4CVV55H6}

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	2026-05-18T02:23:35.419719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2385a4c0e7f8e4441d25c9b82ad7bd3f819e55bf7ca2a315e63347177391d92c

Aliases

arxiv: 1308.4157 · arxiv_version: 1308.4157v2 · doi: 10.48550/arxiv.1308.4157 · pith_short_12: EOC2JQHH7DSE · pith_short_16: EOC2JQHH7DSEIHJF · pith_short_8: EOC2JQHH

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/EOC2JQHH7DSEIHJFZG4CVV55H6 \
  | 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: 2385a4c0e7f8e4441d25c9b82ad7bd3f819e55bf7ca2a315e63347177391d92c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e8aac82f6cc7168fa2e76947ab278caf0cebdf53b68b95d0a0edd014c4833cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-08-19T20:03:45Z",
    "title_canon_sha256": "437cbe60adc880caf392f4202e5b083492e1a68db68c305e067e9ef567671269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4157",
    "kind": "arxiv",
    "version": 2
  }
}