Pith Number

pith:6FIQ27XX

pith:2018:6FIQ27XXOKRZPGVUMO4CCPGCKY

not attested not anchored not stored refs pending

Turbulence modulation by finite-size spherical particles in Newtonian and viscoelastic fluids

Fredrik Lundell, Luca Brandt, Sagar Zade

arxiv:1811.11824 v1 · 2018-11-28 · 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{6FIQ27XXOKRZPGVUMO4CCPGCKY}

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	2026-05-17T23:59:37.546669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1510d7ef772a3979ab463b8213cc2563f3818e092ba31fb971e0d0e198cb7be

Aliases

arxiv: 1811.11824 · arxiv_version: 1811.11824v1 · doi: 10.48550/arxiv.1811.11824 · pith_short_12: 6FIQ27XXOKRZ · pith_short_16: 6FIQ27XXOKRZPGVU · pith_short_8: 6FIQ27XX

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/6FIQ27XXOKRZPGVUMO4CCPGCKY \
  | 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: f1510d7ef772a3979ab463b8213cc2563f3818e092ba31fb971e0d0e198cb7be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85b87779db4bf005fb88176018604df52883b6da8bc8f85931c9a9b5a1d8fe54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-11-28T20:48:55Z",
    "title_canon_sha256": "4a9e67e7f184d752b2ef57359b03cc42b6452afba8cda01e93fe84124b70eacb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11824",
    "kind": "arxiv",
    "version": 1
  }
}