Pith Number

pith:HKFFLPLW

pith:2017:HKFFLPLWVSMT3FQ7YSSJ36RXTO

not attested not anchored not stored refs pending

Steerable sound transport in a 3D acoustic network

Bai-Zhan Xia, De-Jie Yu, Hong-Qing Dai, Jun-Rui Jiao, Ning Chen, Sheng-Jie Zheng, Sheng-Wen Yin, Ting-Ting Liu

arxiv:1703.02294 v1 · 2017-03-07 · physics.class-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{HKFFLPLWVSMT3FQ7YSSJ36RXTO}

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	2026-05-18T00:30:05.426196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a8a55bd76ac993d961fc4a49dfa379ba6085e9f1155b2f93cb693cd942322ee

Aliases

arxiv: 1703.02294 · arxiv_version: 1703.02294v1 · doi: 10.48550/arxiv.1703.02294 · pith_short_12: HKFFLPLWVSMT · pith_short_16: HKFFLPLWVSMT3FQ7 · pith_short_8: HKFFLPLW

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/HKFFLPLWVSMT3FQ7YSSJ36RXTO \
  | 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: 3a8a55bd76ac993d961fc4a49dfa379ba6085e9f1155b2f93cb693cd942322ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f64ebd8a2f783dafbc6ad5c04facacf50899fca348e42fe5d2a316f9dbd74b8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2017-03-07T09:37:27Z",
    "title_canon_sha256": "2aad23c993d9b96f51d4709fa937ca1a14ae5deabf81e30b3ab81e3554b4baea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02294",
    "kind": "arxiv",
    "version": 1
  }
}