Pith Number

pith:XNPXQVQV

pith:2010:XNPXQVQVSIXQZO53Z6L4GJAG6T

not attested not anchored not stored refs pending

Stochastic Structural Stability Theory applied to roll/streak formation in boundary layer shear flow

Brian F. Farrell, Petros J. Ioannou

arxiv:1011.1421 v1 · 2010-11-05 · physics.flu-dyn · physics.ao-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{XNPXQVQVSIXQZO53Z6L4GJAG6T}

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	2026-05-18T02:30:32.927449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb5f785615922f0cbbbbcf97c32406f4d4c3940f49f90187f833a5782666d5f4

Aliases

arxiv: 1011.1421 · arxiv_version: 1011.1421v1 · doi: 10.48550/arxiv.1011.1421 · pith_short_12: XNPXQVQVSIXQ · pith_short_16: XNPXQVQVSIXQZO53 · pith_short_8: XNPXQVQV

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/XNPXQVQVSIXQZO53Z6L4GJAG6T \
  | 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: bb5f785615922f0cbbbbcf97c32406f4d4c3940f49f90187f833a5782666d5f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ee20b5412c475da82e01bd489bd90735ea96cf8a25616e0c27bf5b98c8ca8ce",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2010-11-05T15:04:24Z",
    "title_canon_sha256": "16560343528749ec18d290d5461153ba1e3a0b670b48f45514503eb1ea595245"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1421",
    "kind": "arxiv",
    "version": 1
  }
}