Pith Number

pith:GMTCCIXH

pith:2026:GMTCCIXHWN7PLJTXHQDJKDTQ6P

not attested not anchored not stored refs pending

Detectors for CLASS-W2: The second 90 GHz telescope of the Cosmology Large Angular Scale Surveyor

Caleigh Ryan, Carolina Morales Perez, Carol Yan Yan Chan, Charles L. Bennett, Deniz A. N. Valle, Edward J. Wollack, Gregory Jaehnig, Jeff Van Lanen, Johannes Hubmayr, John Karakla, John W. Appel, Joseph Cleary, Joseph R. Eimer, Jullianna Denes Couto, Kevin L. Denis, Kyuyoung Bae, Matthew A. Petroff, Matthew Koc, Michael J. Link, Michael K. Brewer, Naina Gupta, Rui Shi, Sarah Marie Bruno, Shannon M. Duff, Sumit Dahal, Tammy Lucas, Thomas Essinger-Hileman, Tobias Marriage, Yunyang Li

arxiv:2606.26576 v1 · 2026-06-25 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMTCCIXHWN7PLJTXHQDJKDTQ6P}

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	2026-06-26T01:15:35.410473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33262122e7b37ef5a6773c06950e70f3e60ce8ce5b108c3958075cdffcbff999

Aliases

arxiv: 2606.26576 · arxiv_version: 2606.26576v1 · doi: 10.48550/arxiv.2606.26576 · pith_short_12: GMTCCIXHWN7P · pith_short_16: GMTCCIXHWN7PLJTX · pith_short_8: GMTCCIXH

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/GMTCCIXHWN7PLJTXHQDJKDTQ6P \
  | 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: 33262122e7b37ef5a6773c06950e70f3e60ce8ce5b108c3958075cdffcbff999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d515d683f6bc9aff89dc7b703027ed8354d838c991ad3118f991aa70362d9711",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-06-25T03:52:30Z",
    "title_canon_sha256": "657b80b748c296a2172446ed6435b7e4802f8837aa684e2c718ffd732f5d0ab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26576",
    "kind": "arxiv",
    "version": 1
  }
}