Pith Number

pith:4QFMH64W

pith:2019:4QFMH64WCZAXJ7FJYCCXC4OQ7R

not attested not anchored not stored refs pending

Buoyancy-driven flow through a bed of solid particles produces a new form of Rayleigh-Taylor turbulence

A. Mazzino, G. Boffetta, G. Sardina, L. Brandt

arxiv:1902.01123 v1 · 2019-02-04 · 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{4QFMH64WCZAXJ7FJYCCXC4OQ7R}

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	2026-05-17T23:54:49.608397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e40ac3fb96164174fca9c0857171d0fc67cd16c6bfd82a661e13e35cd7b10395

Aliases

arxiv: 1902.01123 · arxiv_version: 1902.01123v1 · doi: 10.48550/arxiv.1902.01123 · pith_short_12: 4QFMH64WCZAX · pith_short_16: 4QFMH64WCZAXJ7FJ · pith_short_8: 4QFMH64W

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/4QFMH64WCZAXJ7FJYCCXC4OQ7R \
  | 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: e40ac3fb96164174fca9c0857171d0fc67cd16c6bfd82a661e13e35cd7b10395

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "116c192a473c83a56d1115788528f9a6626fba95dfcb4b83a1c218d180f491dc",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-02-04T10:58:40Z",
    "title_canon_sha256": "7539e5da30221c906245878c14198691019b71e28083fac20817f6044ba83c4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01123",
    "kind": "arxiv",
    "version": 1
  }
}