Pith Number

pith:6CQ6JDHY

pith:2026:6CQ6JDHYLRZHRMJYSIG6YGBQ3C

not attested not anchored not stored refs pending

Phonon-mediated stabilization of first and second modes in hypersonic boundary-layer flows

Christoph Brehm, Connor W. Klauss, Mahmoud I. Hussein

arxiv:2606.19673 v1 · 2026-06-18 · 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{6CQ6JDHYLRZHRMJYSIG6YGBQ3C}

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	2026-06-19T16:12:31.904929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0a1e48cf85c7278b138920dec1830d88c83fdcdb634e0a62438498e20149dda

Aliases

arxiv: 2606.19673 · arxiv_version: 2606.19673v1 · doi: 10.48550/arxiv.2606.19673 · pith_short_12: 6CQ6JDHYLRZH · pith_short_16: 6CQ6JDHYLRZHRMJY · pith_short_8: 6CQ6JDHY

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/6CQ6JDHYLRZHRMJYSIG6YGBQ3C \
  | 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: f0a1e48cf85c7278b138920dec1830d88c83fdcdb634e0a62438498e20149dda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a39d7d2510f4e806cff46dd043fc03193640df32eadef08a81cd41a9f9263886",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-06-18T00:50:43Z",
    "title_canon_sha256": "d1ac026f5d9fd0cb62b32dc2a3266272d20427630d57796f9244cd5792e1c29c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19673",
    "kind": "arxiv",
    "version": 1
  }
}