Pith Number

pith:OR2IJGPH

pith:2018:OR2IJGPHBGQ7N5WZCAUZNLLC7P

not attested not anchored not stored refs pending

Nonlinearly most unstable route to high-speed boundary-layer turbulence

Reza Jahanbakhshi, Tamer A. Zaki

arxiv:1811.12859 v1 · 2018-11-30 · 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{OR2IJGPHBGQ7N5WZCAUZNLLC7P}

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	2026-05-17T23:59:28.332275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74748499e709a1f6f6d9102996ad62fbcb248e10fb279530b48fa77da8597d61

Aliases

arxiv: 1811.12859 · arxiv_version: 1811.12859v1 · doi: 10.48550/arxiv.1811.12859 · pith_short_12: OR2IJGPHBGQ7 · pith_short_16: OR2IJGPHBGQ7N5WZ · pith_short_8: OR2IJGPH

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/OR2IJGPHBGQ7N5WZCAUZNLLC7P \
  | 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: 74748499e709a1f6f6d9102996ad62fbcb248e10fb279530b48fa77da8597d61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40c014124d49116d64a2f7e2f750e3d464c97ec769397b798481fd68205b08fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-11-30T16:01:08Z",
    "title_canon_sha256": "3146422ae4949df514711b9519d0f0802799b5b6906ce7978f1d424675a59717"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12859",
    "kind": "arxiv",
    "version": 1
  }
}