Pith Number

pith:LZM3XIGE

pith:2025:LZM3XIGEK2NN6L64I2ZQ3MPHWC

not attested not anchored not stored refs pending

TURB-Smoke. A database of Lagrangian pollutants emitted from point-sources and dispersed in turbulent flows

Fabio Bonaccorso, Lorenzo Piro, Luca Biferale, Niccol\`o Cocciaglia, Robin A. Heinonen

arxiv:2507.22749 v1 · 2025-07-30 · 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{LZM3XIGEK2NN6L64I2ZQ3MPHWC}

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	2026-07-05T11:45:48.361431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e59bba0c4569adf2fdc46b30db1e7b0b50926a743cbb535286b42caf85a70c8

Aliases

arxiv: 2507.22749 · arxiv_version: 2507.22749v1 · doi: 10.48550/arxiv.2507.22749 · pith_short_12: LZM3XIGEK2NN · pith_short_16: LZM3XIGEK2NN6L64 · pith_short_8: LZM3XIGE

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/LZM3XIGEK2NN6L64I2ZQ3MPHWC \
  | 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: 5e59bba0c4569adf2fdc46b30db1e7b0b50926a743cbb535286b42caf85a70c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2baeac96a95976437264b1d347428b21533765d6140ceef74631f20817647db",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-07-30T15:05:37Z",
    "title_canon_sha256": "ba2e7600332ceb3781caec20edcf9790d7648b798a9471304a1a8c1f13f8836f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22749",
    "kind": "arxiv",
    "version": 1
  }
}