Pith Number

pith:EPEJSPNS

pith:2006:EPEJSPNSA5IXIIERXQKYKBQW2V

not attested not anchored not stored refs pending

Turbulence characteristics of the B\"{o}dewadt layer in a large shrouded rotor-stator system

Anthony Randriamampianina (IRPHE), S\'ebastien Poncet (IRPHE)

arxiv:physics/0607160 v1 · 2006-07-18 · physics.class-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPEJSPNSA5IXIIERXQKYKBQW2V}

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	2026-05-18T01:08:46.249957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23c8993db20751742091bc15850616d54d9b1c8ece5e0c675a037e9df460c54d

Aliases

arxiv: physics/0607160 · arxiv_version: physics/0607160v1 · doi: 10.48550/arxiv.physics/0607160 · pith_short_12: EPEJSPNSA5IX · pith_short_16: EPEJSPNSA5IXIIER · pith_short_8: EPEJSPNS

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/EPEJSPNSA5IXIIERXQKYKBQW2V \
  | 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: 23c8993db20751742091bc15850616d54d9b1c8ece5e0c675a037e9df460c54d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2194b2f52e02b90140c696d249382ed41206a3ac2076edfd0392c2f68edd8b36",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2006-07-18T07:45:09Z",
    "title_canon_sha256": "71c4f681c716b9cfb06063b46ea7fa8b59e4f3f369bb35bb900d917a687794f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0607160",
    "kind": "arxiv",
    "version": 1
  }
}