Pith Number

pith:72Q4BSHA

pith:2019:72Q4BSHAJM6YRWSCDIJ64UTQTV

not attested not anchored not stored refs pending

The Vortex-Particle Magnus Effect

Adam Griffin, Marc-Etienne Brachet, Sergey Nazarenko, Vishwanath Shukla

arxiv:1909.11010 v1 · 2019-09-22 · cond-mat.quant-gas · 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{72Q4BSHAJM6YRWSCDIJ64UTQTV}

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	2026-07-05T00:07:03.867933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fea1c0c8e04b3d88da421a13ee52709d473087098129314fd005487d79d59e85

Aliases

arxiv: 1909.11010 · arxiv_version: 1909.11010v1 · doi: 10.48550/arxiv.1909.11010 · pith_short_12: 72Q4BSHAJM6Y · pith_short_16: 72Q4BSHAJM6YRWSC · pith_short_8: 72Q4BSHA

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/72Q4BSHAJM6YRWSCDIJ64UTQTV \
  | 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: fea1c0c8e04b3d88da421a13ee52709d473087098129314fd005487d79d59e85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5259a40821073fde67d2bbb3689cfe30540610b31a2a62d53fbecf85fdf29c49",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-09-22T12:56:03Z",
    "title_canon_sha256": "69568f6abc4c89631b245cb538e4f19a249f090cb600a4944c3d6c2a033db3b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.11010",
    "kind": "arxiv",
    "version": 1
  }
}