Pith Number

pith:RUJN34PU

pith:2021:RUJN34PU5STMDF7MDABIXHT2CR

not attested not anchored not stored refs pending

Using Evolutionary Algorithms to Design Antennas with Greater Sensitivity to Ultra High Energy Neutrinos

A. Connolly, A. Machtay, A. Patton, B. Sipe, C. Pfendner, E. Fahimi, E. Ferstle, J. Rolla, K. Staats, L. Deer, P. Kuzma, R. Debolt, S.A. Wissel, W. Banzhaf

arxiv:2112.03246 v1 · 2021-12-06 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RUJN34PU5STMDF7MDABIXHT2CR}

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	2026-07-05T03:38:09.653038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d12ddf1f4eca6c197ec18028b9e7a1445be3d6d9498c41c8d81a419cfdeaaa4

Aliases

arxiv: 2112.03246 · arxiv_version: 2112.03246v1 · doi: 10.48550/arxiv.2112.03246 · pith_short_12: RUJN34PU5STM · pith_short_16: RUJN34PU5STMDF7M · pith_short_8: RUJN34PU

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/RUJN34PU5STMDF7MDABIXHT2CR \
  | 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: 8d12ddf1f4eca6c197ec18028b9e7a1445be3d6d9498c41c8d81a419cfdeaaa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c71c60ef161721c1c02f77c3d9b3b8a7af83faf070ee7e6b3b09911b78b5bb43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-12-06T18:53:16Z",
    "title_canon_sha256": "f718cdfee15b7d98eb566e3dd9374f685f3af797752fc2d808e3f9466d11dcda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.03246",
    "kind": "arxiv",
    "version": 1
  }
}