Pith Number

pith:ROMOVSTU

pith:2014:ROMOVSTUAX47IE7ZK75MAXY7NF

not attested not anchored not stored refs pending

Primary oscillatory instability in low-aspect-ratio rotating disk - cylinder system (rotor - stator cavity)

A. Yu. Gelfgat

arxiv:1406.2818 v1 · 2014-06-11 · 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{ROMOVSTUAX47IE7ZK75MAXY7NF}

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	2026-05-18T02:17:52.132345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b98eaca7405f9f413f957fac05f1f697f01220cd004cfcfab3827bf314ef02e

Aliases

arxiv: 1406.2818 · arxiv_version: 1406.2818v1 · doi: 10.48550/arxiv.1406.2818 · pith_short_12: ROMOVSTUAX47 · pith_short_16: ROMOVSTUAX47IE7Z · pith_short_8: ROMOVSTU

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/ROMOVSTUAX47IE7ZK75MAXY7NF \
  | 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: 8b98eaca7405f9f413f957fac05f1f697f01220cd004cfcfab3827bf314ef02e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecc189c8613ebeeca8e99674af9625bcdf889fa94b438501800d798ebc3ca795",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-06-11T08:23:17Z",
    "title_canon_sha256": "90b22aab92a59eca879ac5a0096328d0d8bbf66023ac3d8469a1438d107f1aa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2818",
    "kind": "arxiv",
    "version": 1
  }
}