Pith Number

pith:AL2O5EDO

pith:2019:AL2O5EDO3LQY2DKUKS2LP3ZYD4

not attested not anchored not stored refs pending

Quincke rotor dynamics in confinement: rolling and hovering

Gerardo E. Pradillo, Hamid Karani, Petia M. Vlahovska

arxiv:1907.09308 v1 · 2019-07-19 · cond-mat.soft · 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{AL2O5EDO3LQY2DKUKS2LP3ZYD4}

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	2026-05-17T23:39:59.525132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02f4ee906edae18d0d5454b4b7ef381f13cecb21cf4fe478339cd05112d7bd4d

Aliases

arxiv: 1907.09308 · arxiv_version: 1907.09308v1 · doi: 10.48550/arxiv.1907.09308 · pith_short_12: AL2O5EDO3LQY · pith_short_16: AL2O5EDO3LQY2DKU · pith_short_8: AL2O5EDO

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/AL2O5EDO3LQY2DKUKS2LP3ZYD4 \
  | 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: 02f4ee906edae18d0d5454b4b7ef381f13cecb21cf4fe478339cd05112d7bd4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "211831983db895421b3a1b9dc1c471eb5e344c232ac072923ee516b2df1075bc",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-07-19T13:34:13Z",
    "title_canon_sha256": "3ff9958d8c11b46161081d6c42b910df4a8cc17adc2766332b4f721be92baaf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09308",
    "kind": "arxiv",
    "version": 1
  }
}