Pith Number

pith:PN53HQI5

pith:2005:PN53HQI5C5JJZ4WL6YRY56RCLB

not attested not anchored not stored refs pending

Energy Loss Distribution in the Plane Couette Flow and the Taylor-Couette Flow between Concentric Rotating Cylinders

Boo Cheong Khoo, Hua-Shu Dou, Khoon Seng Yeo

arxiv:physics/0501151 v4 · 2005-01-29 · physics.flu-dyn · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PN53HQI5C5JJZ4WL6YRY56RCLB}

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	2026-05-18T02:35:07.338103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b7bb3c11d17529cf2cbf6238efa2258417b39f11c6b1981cf05db47ccc8c7fe

Aliases

arxiv: physics/0501151 · arxiv_version: physics/0501151v4 · doi: 10.48550/arxiv.physics/0501151 · pith_short_12: PN53HQI5C5JJ · pith_short_16: PN53HQI5C5JJZ4WL · pith_short_8: PN53HQI5

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/PN53HQI5C5JJZ4WL6YRY56RCLB \
  | 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: 7b7bb3c11d17529cf2cbf6238efa2258417b39f11c6b1981cf05db47ccc8c7fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b195626d36fcc965eb83ef1b7e0f97c4a3425d06481ca5d4ce70b1d809a90513",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2005-01-29T03:21:04Z",
    "title_canon_sha256": "ea66f9ed160622aa8a0e4b8642ef7b99a2b7782a299e8714f5d457d757592cde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0501151",
    "kind": "arxiv",
    "version": 4
  }
}