Pith Number

pith:J7VUQZSD

pith:2022:J7VUQZSDKCBJXB55DSG7V5D7ID

not attested not anchored not stored refs pending

Functional acoustic metamaterial using shortcut to adiabatic passage in acoustic waveguide couplers

Cheng L\"u, Jie Song, Jin-Lei Wu, Shuai Tang, Yongyuan Jiang

arxiv:2206.01522 v1 · 2022-06-03 · physics.optics · physics.app-ph · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7VUQZSDKCBJXB55DSG7V5D7ID}

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	2026-07-05T04:28:48.666098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4feb48664350829b87bd1c8dfaf47f40c2d4b4fe28103960bcb341652d720f8c

Aliases

arxiv: 2206.01522 · arxiv_version: 2206.01522v1 · doi: 10.48550/arxiv.2206.01522 · pith_short_12: J7VUQZSDKCBJ · pith_short_16: J7VUQZSDKCBJXB55 · pith_short_8: J7VUQZSD

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/J7VUQZSDKCBJXB55DSG7V5D7ID \
  | 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: 4feb48664350829b87bd1c8dfaf47f40c2d4b4fe28103960bcb341652d720f8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d0af3ba952512fdd7894af4d0d1cae5ace3bbc6a1e1e338c6b2841beef183c3",
    "cross_cats_sorted": [
      "physics.app-ph",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-06-03T12:06:54Z",
    "title_canon_sha256": "86204ef4f0b4c4248cda32248ca551fb1078137c0ec36d6947f73da01f0f2df1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.01522",
    "kind": "arxiv",
    "version": 1
  }
}