Pith Number

pith:PZX65QLP

pith:2015:PZX65QLPQPILMPTXOCCDWTTK6G

not attested not anchored not stored refs pending

A Frequency Selective Surface based focal plane receiver for the OLIMPO balloon-borne telescope

Alexander Sobolev, Andreas Bengtsson, Daniel Andr\'en, Leonid Kuzmin, Maria Salatino, Michael Tarasov, Paolo De Bernardis, Silvia Masi, Sumedh Mahashabde

arxiv:1505.02618 v1 · 2015-05-11 · 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{PZX65QLPQPILMPTXOCCDWTTK6G}

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	2026-05-18T02:16:12.073883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e6feec16f83d0b63e7770843b4e6af199ee686a082c14006e0876105aa1f2ce

Aliases

arxiv: 1505.02618 · arxiv_version: 1505.02618v1 · doi: 10.48550/arxiv.1505.02618 · pith_short_12: PZX65QLPQPIL · pith_short_16: PZX65QLPQPILMPTX · pith_short_8: PZX65QLP

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/PZX65QLPQPILMPTXOCCDWTTK6G \
  | 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: 7e6feec16f83d0b63e7770843b4e6af199ee686a082c14006e0876105aa1f2ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1490e2885bf1d08423cdc1fa0a95e48decbe49cee57fb8684c2c207c2f326587",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-05-11T13:53:56Z",
    "title_canon_sha256": "379e39ec54ddcb7b35cbc1babb6e69fa593741999a61ab696b92c96a31e82ae6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02618",
    "kind": "arxiv",
    "version": 1
  }
}