Pith Number

pith:CUPZG624

pith:2011:CUPZG624RVTRUSRM4Y5Z6ZYU2V

not attested not anchored not stored refs pending

Design and performance of the Spider instrument

A. S. Rahlin, A. Trangsrud, A. Turner, B. P. Crill, C. B. Netterfield, C. D. Reintsema, C. J. MacTavish, C. L. Kuo, C. R. Contaldi, C. Tucker, D. O'Dea, G. Hilton, H. C. Chiang, J. A. Bonetti, J. D. Soler, J. E. Gudmundsson, J. E. Ruhl, J. J. Bock, J. P. Filippini, J. R. Bond, J. Shariff, K. D. Irwin, L. Fissel, M. Amiri, M. A. Schenker, M. C. Runyan, M. Farhang, M. Halpern, M. Hasselfield, N. Gandilo, O. Dore, P. A. R. Ade, P. V. Mason, R. Bihary, R. S. Tucker, S. A. Bryan, S. Benton, S. R. Golwala, T. A. Morford, T. E. Montroy, V. V. Hristov, W. C. Jones, W. Holmes

arxiv:1106.2173 v1 · 2011-06-10 · 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{CUPZG624RVTRUSRM4Y5Z6ZYU2V}

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	2026-05-18T04:20:06.298588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

151f937b5c8d671a4a2ce63b9f6714d571a0577d691b2696250f52e361c518bf

Aliases

arxiv: 1106.2173 · arxiv_version: 1106.2173v1 · doi: 10.48550/arxiv.1106.2173 · pith_short_12: CUPZG624RVTR · pith_short_16: CUPZG624RVTRUSRM · pith_short_8: CUPZG624

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/CUPZG624RVTRUSRM4Y5Z6ZYU2V \
  | 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: 151f937b5c8d671a4a2ce63b9f6714d571a0577d691b2696250f52e361c518bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "affbc80ee73a2d885c1cc62d81ce7d234f0077445dff634ccf550d39720641bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-06-10T20:47:32Z",
    "title_canon_sha256": "6028e4e6c6603d67e15e04efd24fad7adb4ea776a5a3b163a0bc673c497ee73e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2173",
    "kind": "arxiv",
    "version": 1
  }
}