Pith Number

pith:62O4W33M

pith:2026:62O4W33MT5DNGZTYRRXMVPLHHI

not attested not anchored not stored refs pending

GaAs/AlAs Acoustic Nanocavities for Coherent GHz-THz Phonon Engineering

E. Mehdi, E. R. Cardozo de Oliveira, N. D. Lanzillotti-Kimura, S. Sandeep

arxiv:2606.30510 v1 · 2026-06-29 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62O4W33MT5DNGZTYRRXMVPLHHI}

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	2026-06-30T02:18:18.180244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f69dcb6f6c9f46d366788c6ecabd673a21f1fc0b8d2cbc28f5d9209304c2df23

Aliases

arxiv: 2606.30510 · arxiv_version: 2606.30510v1 · doi: 10.48550/arxiv.2606.30510 · pith_short_12: 62O4W33MT5DN · pith_short_16: 62O4W33MT5DNGZTY · pith_short_8: 62O4W33M

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/62O4W33MT5DNGZTYRRXMVPLHHI \
  | 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: f69dcb6f6c9f46d366788c6ecabd673a21f1fc0b8d2cbc28f5d9209304c2df23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7468c5ecc8740cd99a5e2d03478e7b6613f0b733f5362b8de75817bbd0c3e43",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-06-29T16:18:54Z",
    "title_canon_sha256": "e2c2e2b271e34485ad1485fd72daa2876f713abb1f9bd7d0a99cc41515707895"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30510",
    "kind": "arxiv",
    "version": 1
  }
}