Pith Number

pith:26KV3JPJ

pith:2019:26KV3JPJ2LMH4DFDGFE5442USV

not attested not anchored not stored refs pending

Active particles powered by Quincke rotation in a bulk fluid

Debasish Das, Eric Lauga

arxiv:1904.10855 v1 · 2019-04-24 · 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{26KV3JPJ2LMH4DFDGFE5442USV}

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	2026-05-17T23:44:18.852603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7955da5e9d2d87e0ca33149de7354956689d7dab0d6461bf9858746e824de87

Aliases

arxiv: 1904.10855 · arxiv_version: 1904.10855v1 · doi: 10.48550/arxiv.1904.10855 · pith_short_12: 26KV3JPJ2LMH · pith_short_16: 26KV3JPJ2LMH4DFD · pith_short_8: 26KV3JPJ

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/26KV3JPJ2LMH4DFDGFE5442USV \
  | 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: d7955da5e9d2d87e0ca33149de7354956689d7dab0d6461bf9858746e824de87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ed1393986de14371101958f3a62a8b7e51b37c6e3374745b081265de72e0962",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-04-24T14:54:21Z",
    "title_canon_sha256": "4971700ee8973015d84ed1cc2944d49ad5f5418592d083fdb12970ccbc04afc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10855",
    "kind": "arxiv",
    "version": 1
  }
}