Pith Number

pith:K4AQ4VNB

pith:2018:K4AQ4VNBHCSRPCDYSVWZLKVST3

not attested not anchored not stored refs pending

Large-scale motions from a direct numerical simulation of a turbulent boundary layer

Ilkay Solak, Jean-Philippe Laval

arxiv:1809.05080 v1 · 2018-09-13 · 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{K4AQ4VNBHCSRPCDYSVWZLKVST3}

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	2026-05-18T00:05:46.639971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57010e55a138a5178878956d95aab29ee3e6a8aea8a384030db998ae6d5fa977

Aliases

arxiv: 1809.05080 · arxiv_version: 1809.05080v1 · doi: 10.48550/arxiv.1809.05080 · pith_short_12: K4AQ4VNBHCSR · pith_short_16: K4AQ4VNBHCSRPCDY · pith_short_8: K4AQ4VNB

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/K4AQ4VNBHCSRPCDYSVWZLKVST3 \
  | 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: 57010e55a138a5178878956d95aab29ee3e6a8aea8a384030db998ae6d5fa977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "812a065d0349abce01949a324b354b450e370e692ec4a694a59b0f05dcab8895",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-09-13T17:41:56Z",
    "title_canon_sha256": "3f4927526d0aca5aae0fbb3c4642ab8e825af037f35cdac07d74f7603c4f2e22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05080",
    "kind": "arxiv",
    "version": 1
  }
}