Pith Number

pith:34UIDS4N

pith:2017:34UIDS4N7VCPNHBQZNMHR554IB

not attested not anchored not stored refs pending

High-fidelity simulation of an ultrasonic standing-wave thermoacoustic engine with bulk viscosity effects

Carlo Scalo, Jeffrey Lin, Lambertus Hesselink

arxiv:1702.00475 v1 · 2017-02-01 · 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{34UIDS4N7VCPNHBQZNMHR554IB}

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	2026-05-18T00:51:33.472544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df2881cb8dfd44f69c30cb5878f7bc406f0fdc6d18645a7944f1e2f56dd072ee

Aliases

arxiv: 1702.00475 · arxiv_version: 1702.00475v1 · doi: 10.48550/arxiv.1702.00475 · pith_short_12: 34UIDS4N7VCP · pith_short_16: 34UIDS4N7VCPNHBQ · pith_short_8: 34UIDS4N

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/34UIDS4N7VCPNHBQZNMHR554IB \
  | 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: df2881cb8dfd44f69c30cb5878f7bc406f0fdc6d18645a7944f1e2f56dd072ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0f53819d875fe1a5921cb5fab350706cc8e6bb3b2cfb447786540580e270de3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-02-01T22:09:45Z",
    "title_canon_sha256": "e3cfc96b6b1b5ca6138b0bd2f8f130084c298906557590914e77c2f4531b9caa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00475",
    "kind": "arxiv",
    "version": 1
  }
}