Pith Number

pith:X2I3UIGU

pith:2010:X2I3UIGU25JDB6CR5DAA22AC7Q

not attested not anchored not stored refs pending

Optimal excitation of two dimensional Holmboe instabilities

Navid C. Constantinou, Petros J. Ioannou

arxiv:1011.0409 v3 · 2010-11-01 · physics.flu-dyn · astro-ph.EP · 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{X2I3UIGU25JDB6CR5DAA22AC7Q}

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	2026-05-18T00:36:41.929223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be91ba20d4d75230f851e8c00d6802fc26f1799a77077166eef4db2c219a4f07

Aliases

arxiv: 1011.0409 · arxiv_version: 1011.0409v3 · doi: 10.48550/arxiv.1011.0409 · pith_short_12: X2I3UIGU25JD · pith_short_16: X2I3UIGU25JDB6CR · pith_short_8: X2I3UIGU

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/X2I3UIGU25JDB6CR5DAA22AC7Q \
  | 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: be91ba20d4d75230f851e8c00d6802fc26f1799a77077166eef4db2c219a4f07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14edfef5d6be9ee342805d9a33b3fb0d98b30d649fec8ffa10b473873b2bb99b",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2010-11-01T18:50:52Z",
    "title_canon_sha256": "0d21819f17af40e190b2f1a8458773aa32d2d73572aba25325a72b17989f08d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0409",
    "kind": "arxiv",
    "version": 3
  }
}