Pith Number

pith:2USVGV2Y

pith:2013:2USVGV2YOKNWG7WYPOJ53LSA62

not attested not anchored not stored refs pending

Prevalence of the sling effect for enhancing collision rates in turbulent suspensions

Alain Pumir, Emmanuel L\'ev\^eque, Michael Wilkinson, Michel Vo{\ss}kuhle

arxiv:1307.6853 v1 · 2013-07-25 · 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{2USVGV2YOKNWG7WYPOJ53LSA62}

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	2026-05-18T01:17:44.412041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d525535758729b637ed87b93ddae40f68157af22c8e78583d775cb941667a16c

Aliases

arxiv: 1307.6853 · arxiv_version: 1307.6853v1 · doi: 10.48550/arxiv.1307.6853 · pith_short_12: 2USVGV2YOKNW · pith_short_16: 2USVGV2YOKNWG7WY · pith_short_8: 2USVGV2Y

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/2USVGV2YOKNWG7WYPOJ53LSA62 \
  | 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: d525535758729b637ed87b93ddae40f68157af22c8e78583d775cb941667a16c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc69608d296aa342b16bfbf7ff39f7b35478ad68b6574ae35a642d15fc9cc0f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-07-25T19:49:04Z",
    "title_canon_sha256": "c4eb8b407afbbe8d10fbcd11d67eab06af5d3edf29dc6e83c970cd8d2b63b88d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6853",
    "kind": "arxiv",
    "version": 1
  }
}