Pith Number

pith:RXXQPFRH

pith:2020:RXXQPFRHWGLSFSSMFS56VHBLON

not attested not anchored not stored refs pending

The Scallop Theorem and Swimming at the Mesoscale

Alexander Sukhov, Ana-Suncana Smith, Jens Harting, Maxime Hubert, Nicolas Vandewalle, Oleg Trosman, Ylona Collard

arxiv:2008.08305 v1 · 2020-08-19 · physics.flu-dyn · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RXXQPFRHWGLSFSSMFS56VHBLON}

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	2026-07-05T02:47:25.027042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8def079627b19722ca4c2cbbea9c2b7340bae6514b078f42bbdec1e0a599d2fc

Aliases

arxiv: 2008.08305 · arxiv_version: 2008.08305v1 · doi: 10.48550/arxiv.2008.08305 · pith_short_12: RXXQPFRHWGLS · pith_short_16: RXXQPFRHWGLSFSSM · pith_short_8: RXXQPFRH

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/RXXQPFRHWGLSFSSMFS56VHBLON \
  | 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: 8def079627b19722ca4c2cbbea9c2b7340bae6514b078f42bbdec1e0a599d2fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e719cd4d4132e61a7e49ae3ae03222ebc1e773978af26bb534f28e3575fba89",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2020-08-19T07:27:25Z",
    "title_canon_sha256": "2f5bbb2d2f1932ec2e3f0c7fba2968b8141c00e170d581e8adcfc4aa49321e0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.08305",
    "kind": "arxiv",
    "version": 1
  }
}