Pith Number

pith:CCLOD6DL

pith:2011:CCLOD6DLRXITDPXPFUZP7O6D47

not attested not anchored not stored refs pending

The Keck Array: a pulse tube cooled CMB polarimeter

A. D. Turner, A. E. Lange, A. Orlando, B. Burger, B. G. Keating, C. Bischoff, C. B. Netterfield, C. D. Dowell, C. D. Sheehy, C. L. Kuo, C. L. Pryke, C. L. Wong, C. Reintsema, E. M. Leitch, G. Hilton, G. Teply, H. T. Nguyen, J. A. Bonetti, J. A. Brevik, J. E. Ruhl, J. E. Tolan, J. J. Bock, J. M. Kovac, J. P. Filippini, J. P. Kaufman, K. Irwin, K. L. Thompson, L. Duband, M. Amiri, M. C. Runyan, M. Halpern, M. Hasselfield, M. Lueker, P. A. R. Ade, P. Wilson, R. Sudiwala, R. W. Aikin, R. W. Ogburn IV, S. Benton, S. R. Golwala, S. Richter, S. Stokes, V. V. Hristov, Z. Staniszewski

arxiv:1104.5516 v1 · 2011-04-28 · 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{CCLOD6DLRXITDPXPFUZP7O6D47}

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	2026-05-18T04:23:20.871495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1096e1f86b8dd131beef2d32ffbbc3e7c976166f4a65a45749d221f2a574b326

Aliases

arxiv: 1104.5516 · arxiv_version: 1104.5516v1 · doi: 10.48550/arxiv.1104.5516 · pith_short_12: CCLOD6DLRXIT · pith_short_16: CCLOD6DLRXITDPXP · pith_short_8: CCLOD6DL

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/CCLOD6DLRXITDPXPFUZP7O6D47 \
  | 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: 1096e1f86b8dd131beef2d32ffbbc3e7c976166f4a65a45749d221f2a574b326

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a9b37f0b7bdbbdec4fb2ae8e641dc87b0db0beabab4c2c1841a7fae73350160",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-04-28T21:35:17Z",
    "title_canon_sha256": "65e0d39daeb945fffd6013ea073e756edd2a0a345232c2c99d91699c7f791af5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5516",
    "kind": "arxiv",
    "version": 1
  }
}