Pith Number

pith:EWBWGHH3

pith:2018:EWBWGHH3GPO4QCNC55KTRFA3D4

not attested not anchored not stored refs pending

Turbulence Spectra in the Stable Atmospheric Boundary Layer

Chadi Sayde, Pierre Gentine, Qi Li, Stefania Argentini, Yu Cheng

arxiv:1801.05847 v3 · 2018-01-17 · 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{EWBWGHH3GPO4QCNC55KTRFA3D4}

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	2026-05-18T00:02:49.621602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2583631cfb33ddc809a2ef5538941b1f2faaa1b2b5d05a95802f50f9c18ba54f

Aliases

arxiv: 1801.05847 · arxiv_version: 1801.05847v3 · doi: 10.48550/arxiv.1801.05847 · pith_short_12: EWBWGHH3GPO4 · pith_short_16: EWBWGHH3GPO4QCNC · pith_short_8: EWBWGHH3

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/EWBWGHH3GPO4QCNC55KTRFA3D4 \
  | 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: 2583631cfb33ddc809a2ef5538941b1f2faaa1b2b5d05a95802f50f9c18ba54f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec98d1d3c6d44efc11fe594c57eb9d9aac819e5a76c18be6b9e0a5dc9e4e5c91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-01-17T20:05:05Z",
    "title_canon_sha256": "ce84235adad69a5b45a3e4d112c0ce3318f209e2280803c7b96ae36cdf49bb1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05847",
    "kind": "arxiv",
    "version": 3
  }
}