Pith Number

pith:7KM4ZHMT

pith:2024:7KM4ZHMTCYVBPRRBD6ATN5EVYY

not attested not anchored not stored refs pending

High fidelity simulations of unstart phenomena in a scramjet inlet due to angle of attack

Emma Cavanaugh, Jeremy Redding, Luis Bravo, Muthuvel Murugan, Venkat Narayanaswamy

arxiv:2405.17671 v1 · 2024-05-27 · 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{7KM4ZHMTCYVBPRRBD6ATN5EVYY}

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	2026-07-05T08:24:09.558481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa99cc9d93162a17c6211f8136f495c60d6c00d937420813087b3dec296c2deb

Aliases

arxiv: 2405.17671 · arxiv_version: 2405.17671v1 · doi: 10.48550/arxiv.2405.17671 · pith_short_12: 7KM4ZHMTCYVB · pith_short_16: 7KM4ZHMTCYVBPRRB · pith_short_8: 7KM4ZHMT

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/7KM4ZHMTCYVBPRRBD6ATN5EVYY \
  | 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: fa99cc9d93162a17c6211f8136f495c60d6c00d937420813087b3dec296c2deb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9f5b9649231c6c59ba8ac8bef99554683bbcf092c9de128a1993c21420960df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-05-27T21:48:27Z",
    "title_canon_sha256": "245a3a2a00688824057463ea3f1cba303890d8f911806a52a65cf86ff72b813f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.17671",
    "kind": "arxiv",
    "version": 1
  }
}