Pith Number

pith:2EK5RCN4

pith:2011:2EK5RCN4ZTKNWRJXOGNYALAP2B

not attested not anchored not stored refs pending

The Atacama Cosmology Telescope: High-Resolution Sunyaev-Zel'dovich Array Observations of ACT SZE-selected Clusters from the Equatorial Strip

Adam D. Hincks, Amir Hajian, Andrew J. Baker, Arthur Kosowsky, Bruce Partridge, Cristobal Sifon, Danica Marsden, Daniel S. Swetz, David N. Spergel, Edward J. Wollack, Eric R. Switzer, Erik D. Reese, Felipe Menanteau, Felipe Rojas, Hy Trac, J. Colin Hill, Jeff Klein, John P. Hughes, John William Appel, Jonathan Sievers, Joseph W. Fowler, J. Richard Bond, Kavilan Moodley, Kent D. Irwin, Kevin M. Huffenberger, Lucas Parker, Lyman A. Page, Mark Halpern, Mark J. Devlin, Matthew Hasselfield, Matt Hilton, Michael D. Niemack, Michael R. Nolta, Neelima Sehgal, Paula Aguirre, Robert Thornton, Rolando Dunner, Simon R. Dicker, Sudeep Das, Suzanne T. Staggs, Thomas Essinger-Hileman, Tobias A. Marriage, Tony Mroczkowski, Yen-Ting Lin

arxiv:1108.3343 v1 · 2011-08-16 · 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{2EK5RCN4ZTKNWRJXOGNYALAP2B}

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	2026-05-18T02:00:53.084354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d115d889bcccd4db4537719b802c0fd0691268b983ec675a58ab87d22ba7202d

Aliases

arxiv: 1108.3343 · arxiv_version: 1108.3343v1 · doi: 10.48550/arxiv.1108.3343 · pith_short_12: 2EK5RCN4ZTKN · pith_short_16: 2EK5RCN4ZTKNWRJX · pith_short_8: 2EK5RCN4

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/2EK5RCN4ZTKNWRJXOGNYALAP2B \
  | 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: d115d889bcccd4db4537719b802c0fd0691268b983ec675a58ab87d22ba7202d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eee221e1748aab266129ea32d536d719697e780c46dc4999c240e88dbcfa7b50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-16T20:04:13Z",
    "title_canon_sha256": "7c5fce17e2e7d2f73055993b748d8223db5df7c3458dd9485ca51adc5acd9d84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3343",
    "kind": "arxiv",
    "version": 1
  }
}