Pith Number

pith:Y66KALSO

pith:2006:Y66KALSO2MAWEUNEFRWNONPB7T

not attested not anchored not stored refs pending

Linear and Secondary Instabilities in Incompressible Axisymmetric Boundary Layers: Effect of Transverse Curvature

N. Vinod, Rama Govindarajan

arxiv:physics/0611223 v2 · 2006-11-23 · 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{Y66KALSO2MAWEUNEFRWNONPB7T}

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	2026-07-04T15:13:09.875512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7bca02e4ed3016251a42c6cd735e1fcd8d1a3794d9b35602012b399d850a4d0

Aliases

arxiv: physics/0611223 · arxiv_version: physics/0611223v2 · doi: 10.48550/arxiv.physics/0611223 · pith_short_12: Y66KALSO2MAW · pith_short_16: Y66KALSO2MAWEUNE · pith_short_8: Y66KALSO

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/Y66KALSO2MAWEUNEFRWNONPB7T \
  | 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: c7bca02e4ed3016251a42c6cd735e1fcd8d1a3794d9b35602012b399d850a4d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71418bec3834985d959378f35c25a2a5a51d5e774ea8aeb142f5e28c433355f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2006-11-23T09:00:58Z",
    "title_canon_sha256": "28ad0f42fc8a63b75f1fdeb15d1e6df8db3039bd7f9d7269ea1daf635e2a6153"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0611223",
    "kind": "arxiv",
    "version": 2
  }
}