Pith Number

pith:HLBQ6GLR

pith:2018:HLBQ6GLR4UKALK6T6RFBUD4GTG

not attested not anchored not stored refs pending

On-sky performance of the CLASS Q-band telescope

Aamir Ali, Basti\'an Pradenas Marquez, Bingjie Wang, Carl D. Reintsema, Carolina N\'u\~nez, Charles L. Bennett, David T. Chuss, Deniz Augusto Nunes Valle, Dominik Gothe, Duncan J. Watts, Edward J. Wollack, Gene C. Hilton, Ivan L. Padilla, Jeffrey Iuliano, Johannes Hubmayr, John Karakla, John W. Appel, Joseph Cleary, Joseph R. Eimer, Jullianna Couto, Karwan Rostem, Kathleen Harrington, Kevin Denis, Lingzhen Zeng, Lucas Parker, Manwei Chan, Matthew Petroff, Michael K. Brewer, Nathan J. Miller, Pedro Fluxa, Ricardo Bustos, Robert W. Stevens, Rolando D\"unner, Sumit Dahal, Thomas Essinger-Hileman, Tobias A. Marriage, Zhilei Xu

arxiv:1811.08287 v2 · 2018-11-19 · 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{HLBQ6GLR4UKALK6T6RFBUD4GTG}

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	2026-05-17T23:46:31.951121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ac30f1971e51405abd3f44a1a0f8699aed91cec0ab919ac6a5a2f6872dcb44c

Aliases

arxiv: 1811.08287 · arxiv_version: 1811.08287v2 · doi: 10.48550/arxiv.1811.08287 · pith_short_12: HLBQ6GLR4UKA · pith_short_16: HLBQ6GLR4UKALK6T · pith_short_8: HLBQ6GLR

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/HLBQ6GLR4UKALK6T6RFBUD4GTG \
  | 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: 3ac30f1971e51405abd3f44a1a0f8699aed91cec0ab919ac6a5a2f6872dcb44c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7ed3c7fd00132e584f49f215d100e6d4c20b73616c95f0ebb6f9f072002aafb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-11-19T14:39:27Z",
    "title_canon_sha256": "a27004c5be1cb4bb3f22bfc905e69a0c9ca2bbe906fdccdb123e090b81f05241"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08287",
    "kind": "arxiv",
    "version": 2
  }
}