Pith Number

pith:5RZEYXUO

pith:2012:5RZEYXUOS4JHEYJQL7EZGU74BF

not attested not anchored not stored refs pending

The QUIET Instrument

A. Brizius, A. C. S. Readhead, A. D. Miller, A. Kusaka, B. Winstein, C. Dickinson, C. Holler, C. R. Lawrence, D. J. Kapner, D. Samtleben, E. J. Wollack, E. M. Leitch, G. Nixon, H. K. Eriksen, H. Nguyen, I. Buder, I. K. Wehus, J. J. McMahon, J. L. Richards, J. O. Gundersen, J. T. L. Zwart, K. Cleary, K. Ishidoshiro, K. L. Thompson, K. M. Huffenberger, K. M. Smith, K. Vanderlinde, L. B. Newburgh, L. Piccirillo, M. Bogdan, M. C. Shepherd, M. E. Jones, M. Hasegawa, M. Hazumi, M. Limon, M. Nagai, M. Seiffert, O. Tajima, P. Kangaslahti, QUIET Collaboration: C. Bischoff, R. Bustos, R. Davis, R. Monsalve, R. N. Dumoulin, R. Reeves, R. Williamson, S. E. Church, S. J. E. Radford, S. K. Naess, S. T. Staggs, T. Gaier, T. J. Pearson, W. A. Imbriale, Y. Chinone

arxiv:1207.5562 v2 · 2012-07-23 · 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{5RZEYXUOS4JHEYJQL7EZGU74BF}

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	2026-05-18T01:04:31.113119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec724c5e8e97127261305fc99353fc094d363415974d7f9fa0c136ffe0866285

Aliases

arxiv: 1207.5562 · arxiv_version: 1207.5562v2 · doi: 10.48550/arxiv.1207.5562 · pith_short_12: 5RZEYXUOS4JH · pith_short_16: 5RZEYXUOS4JHEYJQ · pith_short_8: 5RZEYXUO

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/5RZEYXUOS4JHEYJQL7EZGU74BF \
  | 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: ec724c5e8e97127261305fc99353fc094d363415974d7f9fa0c136ffe0866285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39207a38fdfc04014c3549244b17cd08fce357a747669226e27deb4150ebda63",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-07-23T23:31:53Z",
    "title_canon_sha256": "ac67a261c80113c10795a298963667a85d2b0923c276de0a781432671a86791f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5562",
    "kind": "arxiv",
    "version": 2
  }
}