Pith Number

pith:455ASOG2

pith:2018:455ASOG22OHBI3WKLAZ6HQKM2X

not attested not anchored not stored refs pending

Velocity fluctuations in a dilute suspension of viscous vortex rings

Jean-Luc Thiffeault, Saverio Spagnolie, Thomas Morrell

arxiv:1809.01190 v1 · 2018-09-04 · 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{455ASOG22OHBI3WKLAZ6HQKM2X}

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	2026-05-17T23:48:23.763931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e77a0938dad38e146eca5833e3c14cd5f275573ac2bb993f3f2a973495a08e8e

Aliases

arxiv: 1809.01190 · arxiv_version: 1809.01190v1 · doi: 10.48550/arxiv.1809.01190 · pith_short_12: 455ASOG22OHB · pith_short_16: 455ASOG22OHBI3WK · pith_short_8: 455ASOG2

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/455ASOG22OHBI3WKLAZ6HQKM2X \
  | 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: e77a0938dad38e146eca5833e3c14cd5f275573ac2bb993f3f2a973495a08e8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41d1f137098cbed52571b16ae02855de93795d4387f65ad2d7ae5c0e0a56bc9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-09-04T18:39:42Z",
    "title_canon_sha256": "ab24742e23a6ae0bb55f44fee7b1a09de5c632a4a37b628ca9e4e60334974eb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01190",
    "kind": "arxiv",
    "version": 1
  }
}