Pith Number

pith:KG4YI5AK

pith:2013:KG4YI5AKKVQSRPG6TYIFP6MN2P

not attested not anchored not stored refs pending

The Nonlinear Asymptotic Stage of the Rayleigh-Taylor Instability with Wide Bubbles and Narrowing Spikes

V. M. Cherniavski, Yu. M. Shtemler

arxiv:1308.6649 v1 · 2013-08-30 · 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{KG4YI5AKKVQSRPG6TYIFP6MN2P}

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	2026-05-18T01:47:56.609611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51b984740a556128bcde9e1057f98dd3d6dcc504ecdcb48a03d235804da43f85

Aliases

arxiv: 1308.6649 · arxiv_version: 1308.6649v1 · doi: 10.48550/arxiv.1308.6649 · pith_short_12: KG4YI5AKKVQS · pith_short_16: KG4YI5AKKVQSRPG6 · pith_short_8: KG4YI5AK

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/KG4YI5AKKVQSRPG6TYIFP6MN2P \
  | 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: 51b984740a556128bcde9e1057f98dd3d6dcc504ecdcb48a03d235804da43f85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0ed901147aa3789bdc294aba3cb94b4b514736ac94764ea29472cebef6384b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-08-30T04:31:11Z",
    "title_canon_sha256": "dc140361afcedf795a9e91271f9bbd2c5a031f87415c48a9ad8d5481159b0218"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6649",
    "kind": "arxiv",
    "version": 1
  }
}