Pith Number

pith:AC7QWBA3

pith:2019:AC7QWBA3DKG5BHVGN33NYFNJ6K

not attested not anchored not stored refs pending

Two-year Cosmology Large Angular Scale Surveyor (CLASS) Observations: A First Detection of Atmospheric Circular Polarization at Q Band

Aamir Ali, Carolina N\'u\~nez, Charles L. Bennett, David T. Chuss, Deniz Augusto Nunes Valle, Dominik Gothe, Duncan J. Watts, Edward J. Wollack, Ivan L. Padilla, Janet L. Weiland, Jeffrey Iuliano, John W. Appel, Joseph Cleary, Joseph R. Eimer, Jullianna Denes Couto, Karwan Rostem, Kathleen Harrington, Lucas Parker, Manwei Chan, Matthew A. Petroff, Michael K. Brewer, Nathan J. Miller, Pedro Flux\'a Rojas, Ricardo Bustos, Rodrigo Reeves, Rolando D\"unner, Sumit Dahal, Thomas Essinger-Hileman, Tobias A. Marriage, Zhilei Xu

arxiv:1911.01016 v2 · 2019-11-04 · 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{AC7QWBA3DKG5BHVGN33NYFNJ6K}

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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.

Cited by

1 paper in Pith

The Simons Observatory: Validation of reconstructed power spectra from simulated filtered maps for the Small Aperture Telescope survey

Receipt and verification

First computed	2026-07-05T00:37:29.383177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00bf0b041b1a8dd09ea66ef6dc15a9f2b111cef9594ed4e45be71e516be526cc

Aliases

arxiv: 1911.01016 · arxiv_version: 1911.01016v2 · doi: 10.48550/arxiv.1911.01016 · pith_short_12: AC7QWBA3DKG5 · pith_short_16: AC7QWBA3DKG5BHVG · pith_short_8: AC7QWBA3

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/AC7QWBA3DKG5BHVGN33NYFNJ6K \
  | 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: 00bf0b041b1a8dd09ea66ef6dc15a9f2b111cef9594ed4e45be71e516be526cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcb0c6ff3e95a31607bf9d96e34ae7e66acf28e1d0fec461918896c47913ecc5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-11-04T03:04:08Z",
    "title_canon_sha256": "27b0ba89fd655f179bbd5ddbe1a3ab8b2e3be3509344ff4edcff6a094841d956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.01016",
    "kind": "arxiv",
    "version": 2
  }
}