Pith Number

pith:BP5GR7AK

pith:2011:BP5GR7AK22EYMFDJK275XFRMNC

not attested not anchored not stored refs pending

The Atacama Cosmology Telescope: a measurement of the primordial power spectrum

Adam D. Hincks, Amir Hajian, Arthur Kosowsky, Blake Sherwin, Bruce Partridge, C. Sofia Carvalho, Danica Marsden, Daniel Swetz, David Spergel, Ed Wollack, Eric Switzer, Felipe Menanteau, Felipe Rojas, Graeme Addison, Jeff Klein, Joanna Dunkley, John P. Hughes, John William Appel, Jon Sievers, Joseph Fowler, J. Richard Bond, Kavilan Moodley, Kent Irwin, Lucas Parker, Lyman Page, Mark Devlin, Mark Halpern, Matthew Hasselfield, Matt Hilton, Michael D. Niemack, Michael R. Nolta, Neelima Sehgal, Patricio Gallardo, Ren\'ee Hlozek, Robert Thornton, Rolando D\"unner, Sudeep Das, Suzanne Staggs, Thomas Essinger-Hileman, Tobias A. Marriage

arxiv:1105.4887 v1 · 2011-05-24 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BP5GR7AK22EYMFDJK275XFRMNC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:01:51.360522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bfa68fc0ad68986146956bfdb962c688e231d75f20df1b7a99d952e37dcbcbf

Aliases

arxiv: 1105.4887 · arxiv_version: 1105.4887v1 · doi: 10.48550/arxiv.1105.4887 · pith_short_12: BP5GR7AK22EY · pith_short_16: BP5GR7AK22EYMFDJ · pith_short_8: BP5GR7AK

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/BP5GR7AK22EYMFDJK275XFRMNC \
  | 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: 0bfa68fc0ad68986146956bfdb962c688e231d75f20df1b7a99d952e37dcbcbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ce8b2358ea5076df9ede5d0bd1304e92184edd283f22119fd112aa1ee2498e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-05-24T20:40:51Z",
    "title_canon_sha256": "f6b57c3acce75f60f40e8d11ead82b2d59bb0137421bb1128a1e58572fbf0a6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4887",
    "kind": "arxiv",
    "version": 1
  }
}