Pith Number

pith:N4S4HTV3

pith:2025:N4S4HTV3S6K3EGBIGYS3JCISFS

not attested not anchored not stored refs pending

Single-shot capable surface acoustic wave dispersion measurement of a layered plate

Clemens Gr\"unsteidl, Edgar Scherleitner, Georg Watzl, Martin Ryzy, Martin Schagerl, Mike Hettich, Stefan Eder

arxiv:2501.16001 v1 · 2025-01-27 · cond-mat.mtrl-sci · physics.app-ph · physics.class-ph · physics.comp-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N4S4HTV3S6K3EGBIGYS3JCISFS}

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	2026-07-05T11:39:06.988842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f25c3cebb9795b218283625b489122cb192691a34e7d335d4b77b51e76bdaf8

Aliases

arxiv: 2501.16001 · arxiv_version: 2501.16001v1 · doi: 10.48550/arxiv.2501.16001 · pith_short_12: N4S4HTV3S6K3 · pith_short_16: N4S4HTV3S6K3EGBI · pith_short_8: N4S4HTV3

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/N4S4HTV3S6K3EGBIGYS3JCISFS \
  | 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: 6f25c3cebb9795b218283625b489122cb192691a34e7d335d4b77b51e76bdaf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce17d4fa9d943ac068541b83168d294bcccb85ffe7581821e86f5bb57e3d6ba0",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.class-ph",
      "physics.comp-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-01-27T12:37:56Z",
    "title_canon_sha256": "4b6d4799878ef52bea6cd5ebbcc5f14fa64d6a2537a018ddfd544df105ee43e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16001",
    "kind": "arxiv",
    "version": 1
  }
}