Pith Number

pith:3GR5QNTB

pith:2018:3GR5QNTB2K2EBEEVQU2O4WMPSZ

not attested not anchored not stored refs pending

Stabilization of acoustic modes using Helmholtz and Quarter-Wave resonators tuned at exceptional points

Claire Bourquard, Nicolas Noiray

arxiv:1811.09533 v2 · 2018-11-23 · physics.app-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{3GR5QNTB2K2EBEEVQU2O4WMPSZ}

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	2026-05-17T23:53:41.492916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9a3d83661d2b44090958534ee598f966e75347548ccb80b35c4a8f8c8ebf4da

Aliases

arxiv: 1811.09533 · arxiv_version: 1811.09533v2 · doi: 10.48550/arxiv.1811.09533 · pith_short_12: 3GR5QNTB2K2E · pith_short_16: 3GR5QNTB2K2EBEEV · pith_short_8: 3GR5QNTB

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/3GR5QNTB2K2EBEEVQU2O4WMPSZ \
  | 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: d9a3d83661d2b44090958534ee598f966e75347548ccb80b35c4a8f8c8ebf4da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81a2f6b0aa4f569f1f42c9e5ef72cef0c9ff90f80861fadab4b4622f54afa0a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-11-23T16:10:20Z",
    "title_canon_sha256": "62481d3829048c087e9c783f612469dfaa3a85df5bae1b54ea2a6fbd7787ff43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09533",
    "kind": "arxiv",
    "version": 2
  }
}