Pith Number

pith:NS2NEAOD

pith:2019:NS2NEAODYXS7A5JFIBGOOFVPGA

not attested not anchored not stored refs pending

Channel Static Antennas

Gerald Artner

arxiv:1904.01627 v1 · 2019-03-29 · eess.SP · 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{NS2NEAODYXS7A5JFIBGOOFVPGA}

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	2026-07-05T00:52:05.736364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cb4d201c3c5e5f07525404ce716af300e738cb6f6e46d11a72fc8cfc85da4a8

Aliases

arxiv: 1904.01627 · arxiv_version: 1904.01627v1 · doi: 10.48550/arxiv.1904.01627 · pith_short_12: NS2NEAODYXS7 · pith_short_16: NS2NEAODYXS7A5JF · pith_short_8: NS2NEAOD

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/NS2NEAODYXS7A5JFIBGOOFVPGA \
  | 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: 6cb4d201c3c5e5f07525404ce716af300e738cb6f6e46d11a72fc8cfc85da4a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5be11641460f9558394f7fb5157ca0a3bd84261097e384a91a3263216ac4778",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-03-29T16:28:46Z",
    "title_canon_sha256": "c6af513193aa9eb2a740c166feb317080f88cc2f08b3f9f90299142b54c2cdc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01627",
    "kind": "arxiv",
    "version": 1
  }
}