Pith Number

pith:MFKQVWBU

pith:2017:MFKQVWBU3EGFCAV64XDUZK4TG4

not attested not anchored not stored refs pending

Clustering and increased settling speed of oblate particles at finite Reynolds number

Luca Brandt, Mehdi Niazi Ardekani, Walter Fornari

arxiv:1711.04593 v1 · 2017-11-13 · 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{MFKQVWBU3EGFCAV64XDUZK4TG4}

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	2026-05-18T00:09:19.321437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61550ad834d90c5102bee5c74cab93370a674e03cddccc7e6d9f65eac0a3e793

Aliases

arxiv: 1711.04593 · arxiv_version: 1711.04593v1 · doi: 10.48550/arxiv.1711.04593 · pith_short_12: MFKQVWBU3EGF · pith_short_16: MFKQVWBU3EGFCAV6 · pith_short_8: MFKQVWBU

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/MFKQVWBU3EGFCAV64XDUZK4TG4 \
  | 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: 61550ad834d90c5102bee5c74cab93370a674e03cddccc7e6d9f65eac0a3e793

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "886c1c83f81e2fa2062b01833cae660dababcf9db44d5c761468bac2dc332836",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-11-13T14:19:30Z",
    "title_canon_sha256": "2de153900d51644f79eed6ddd3ee843f91407813c5951cb2dd0c290f1b5fa44a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04593",
    "kind": "arxiv",
    "version": 1
  }
}