Pith Number

pith:O4WCLG3K

pith:2013:O4WCLG3KSTESDT327YCQNI4SLM

not attested not anchored not stored refs pending

A New 100-GHz Band Two-Beam Sideband-Separating SIS Receiver for Z-Machine on the NRO 45-m Radio Telescope

Atsushi Nishimura, Chieko Miyazawa, Daisuke Iono, Hideo Ogawa, Hiroyuki Iwashita, Kimihiro Kimura, Kotaro Kohno, Nario Kuno, Ryohei Kawabe, Shin'ichiro Asayama, Takashi Noguchi, Takeshi Sakai, Taku Nakajima, Tomonori Tamura

arxiv:1302.0575 v1 · 2013-02-04 · 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{O4WCLG3KSTESDT327YCQNI4SLM}

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	2026-05-18T01:51:50.916611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

772c259b6a94c921cf7afe0506a3925b3e04f5909ffbb298ceb2b8a632e8bbb6

Aliases

arxiv: 1302.0575 · arxiv_version: 1302.0575v1 · doi: 10.48550/arxiv.1302.0575 · pith_short_12: O4WCLG3KSTES · pith_short_16: O4WCLG3KSTESDT32 · pith_short_8: O4WCLG3K

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/O4WCLG3KSTESDT327YCQNI4SLM \
  | 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: 772c259b6a94c921cf7afe0506a3925b3e04f5909ffbb298ceb2b8a632e8bbb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7aeb08f5232253e266ecd0103d30ab30151f3786625a02587b3d08ac5ad7a36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-02-04T03:10:13Z",
    "title_canon_sha256": "8ac46e5f2668048632a7e64d640e7699c5634407d98f05a505df630df62b6318"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0575",
    "kind": "arxiv",
    "version": 1
  }
}