Pith Number

pith:US3MLGJZ

pith:2023:US3MLGJZ63XRH3B2E6LAOPJZYL

not attested not anchored not stored refs pending

Genetically Synthesized Supergain Broadband Wire-Bundle Antenna

Andrey Machnev, Dmytro Vovchuk, Gilad Uziel, Pavel Ginzburg, Vjaceslavs Bobrovs

arxiv:2304.09569 v1 · 2023-04-19 · 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{US3MLGJZ63XRH3B2E6LAOPJZYL}

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	2026-07-05T06:02:39.967724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4b6c59939f6ef13ec3a2796073d39c2c9019fc3ca6bf2d5382a851a25feb213

Aliases

arxiv: 2304.09569 · arxiv_version: 2304.09569v1 · doi: 10.48550/arxiv.2304.09569 · pith_short_12: US3MLGJZ63XR · pith_short_16: US3MLGJZ63XRH3B2 · pith_short_8: US3MLGJZ

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/US3MLGJZ63XRH3B2E6LAOPJZYL \
  | 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: a4b6c59939f6ef13ec3a2796073d39c2c9019fc3ca6bf2d5382a851a25feb213

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "578244dcb2355b8758b2bbee356086f91df391e94f0cabb05ed26c069433ab13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2023-04-19T11:11:46Z",
    "title_canon_sha256": "bb519a86a51e208a7d3db8911f22160500c5d62e438f7ed912052d48c05c3ea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09569",
    "kind": "arxiv",
    "version": 1
  }
}