Pith Number

pith:6QJOXDMK

pith:2026:6QJOXDMKC7CP4G25IJMJ72FEVM

not attested not anchored not stored refs pending

Hypersonic Shock-Wave/Boundary-Layer Interaction on a Three-Dimensional Expansion-Compression Geometry

Anshuman Pandey, Katya Casper, Marie De Zetter, Rajkumar Bhakta, Russell Spillers, Steven Beresh

arxiv:2606.19592 v1 · 2026-06-17 · 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{6QJOXDMKC7CP4G25IJMJ72FEVM}

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	2026-06-19T16:12:29.672078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f412eb8d8a17c4fe1b5d42589fe8a4ab251a2e7df6cdc357897a3a8abec48ddd

Aliases

arxiv: 2606.19592 · arxiv_version: 2606.19592v1 · doi: 10.48550/arxiv.2606.19592 · pith_short_12: 6QJOXDMKC7CP · pith_short_16: 6QJOXDMKC7CP4G25 · pith_short_8: 6QJOXDMK

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/6QJOXDMKC7CP4G25IJMJ72FEVM \
  | 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: f412eb8d8a17c4fe1b5d42589fe8a4ab251a2e7df6cdc357897a3a8abec48ddd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5549260c3b33abb85bae96f3eb62a9754c60e3e502882a02b7d65cde2796c65c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-06-17T20:47:42Z",
    "title_canon_sha256": "566777aeb8522c3edb6d92a15c99d7623a42d1d698a8ebac66efe926758ebaf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19592",
    "kind": "arxiv",
    "version": 1
  }
}