Pith Number

pith:OQBDE3BP

pith:2018:OQBDE3BPW3LEJL4O3LHC663A5G

not attested not anchored not stored refs pending

Law-of-the-wall for streamwise energy spectra in high-Reynolds-number turbulent boundary layers

B. Ganapathisubramani

arxiv:1805.08088 v1 · 2018-05-21 · 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{OQBDE3BPW3LEJL4O3LHC663A5G}

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	2026-05-18T00:01:29.572989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7402326c2fb6d644af8edace2f7b60e9a4ff890c7662d2fc894239be4588d368

Aliases

arxiv: 1805.08088 · arxiv_version: 1805.08088v1 · doi: 10.48550/arxiv.1805.08088 · pith_short_12: OQBDE3BPW3LE · pith_short_16: OQBDE3BPW3LEJL4O · pith_short_8: OQBDE3BP

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/OQBDE3BPW3LEJL4O3LHC663A5G \
  | 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: 7402326c2fb6d644af8edace2f7b60e9a4ff890c7662d2fc894239be4588d368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19cc881455b629a6dc5b4447496d29b1a7ebc8b6dc418a0820261f61626f4f27",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-05-21T14:36:40Z",
    "title_canon_sha256": "4f8d949f88e1864b0c86b06d6b48d4c1f73f209e317e5c0a1f6a8979c6102445"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08088",
    "kind": "arxiv",
    "version": 1
  }
}