Pith Number

pith:BHH4MGA3

pith:2019:BHH4MGA3RLS26ZBGSLYDR4HY64

not attested not anchored not stored refs pending

A tunable ferroelectric based unreleased RF resonator

Bichoy Bahr, Dana Weinstein, Mengwei Si, Peide Ye, Yanbo He

arxiv:1905.05903 v1 · 2019-05-15 · 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{BHH4MGA3RLS26ZBGSLYDR4HY64}

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	2026-05-17T23:46:08.152695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09cfc6181b8ae5af642692f038f0f8f70a92e69288ea0d4bf9961d8dd5a25a27

Aliases

arxiv: 1905.05903 · arxiv_version: 1905.05903v1 · doi: 10.48550/arxiv.1905.05903 · pith_short_12: BHH4MGA3RLS2 · pith_short_16: BHH4MGA3RLS26ZBG · pith_short_8: BHH4MGA3

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/BHH4MGA3RLS26ZBGSLYDR4HY64 \
  | 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: 09cfc6181b8ae5af642692f038f0f8f70a92e69288ea0d4bf9961d8dd5a25a27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "472c0889ceae8007e634ae1e09f73b1a526f7657657566b3852fecb7b939bbd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-05-15T01:14:15Z",
    "title_canon_sha256": "dec333415edea35f9ee3e32db4e7f776e0b28caa6b631cd5a766f4d18bf812b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05903",
    "kind": "arxiv",
    "version": 1
  }
}