Pith Number

pith:RL6PKTQF

pith:2010:RL6PKTQFSACVA4EEVDVGUE2SRX

not attested not anchored not stored refs pending

Design of an IF section for C band polarimetry

Bruce Grossan, Domingos Barbosa, George Smoot, Luis Cupido, Miguel Bergano, Rui Fonseca

arxiv:1010.3224 v1 · 2010-10-15 · astro-ph.IM · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RL6PKTQFSACVA4EEVDVGUE2SRX}

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	2026-05-18T04:39:17.352949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8afcf54e059005507084a8ea6a13528ded0ab8b08c1b88a5763bab48305fce04

Aliases

arxiv: 1010.3224 · arxiv_version: 1010.3224v1 · doi: 10.48550/arxiv.1010.3224 · pith_short_12: RL6PKTQFSACV · pith_short_16: RL6PKTQFSACVA4EE · pith_short_8: RL6PKTQF

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/RL6PKTQFSACVA4EEVDVGUE2SRX \
  | 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: 8afcf54e059005507084a8ea6a13528ded0ab8b08c1b88a5763bab48305fce04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ddb65221b017a80e556def614c8e4d737cecd307152630f20174ba1f5262bf7",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-10-15T17:03:58Z",
    "title_canon_sha256": "3bc88f904608abef4b9fe6d3fe4b65a32338743eb605b5c7e30861d6ba12418a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3224",
    "kind": "arxiv",
    "version": 1
  }
}