Pith Number

pith:BH3YVAI4

pith:2019:BH3YVAI4P5MV4L5CJ6XIDFEXUH

not attested not anchored not stored refs pending

Modelling the radiation pattern of a dual circular polarization system

A. Mennella, C. Franceschet, S. Realini

arxiv:1904.10496 v1 · 2019-04-23 · 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{BH3YVAI4P5MV4L5CJ6XIDFEXUH}

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	2026-05-17T23:45:26.701606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09f78a811c7f595e2fa24fae819497a1ea0e85488bfbc390d894f270b3003e4a

Aliases

arxiv: 1904.10496 · arxiv_version: 1904.10496v1 · doi: 10.48550/arxiv.1904.10496 · pith_short_12: BH3YVAI4P5MV · pith_short_16: BH3YVAI4P5MV4L5C · pith_short_8: BH3YVAI4

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/BH3YVAI4P5MV4L5CJ6XIDFEXUH \
  | 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: 09f78a811c7f595e2fa24fae819497a1ea0e85488bfbc390d894f270b3003e4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c30b48b2e878c6ee15c665631e594160de90ca9cc996ad4c916267f01d6797c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-04-23T19:01:10Z",
    "title_canon_sha256": "71591e2904c9eb98f794ae5072aa54cef4d38f2ffa98285c02fd0e4e09edd075"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10496",
    "kind": "arxiv",
    "version": 1
  }
}