Pith Number

pith:XZ4EXHSZ

pith:2020:XZ4EXHSZWGZOEQD4TSCZY4ENUO

not attested not anchored not stored refs pending

The Atacama Cosmology Telescope: Constraints on Cosmic Birefringence

Adam D. Hincks, Alessandro Schillaci, Alexander van Engelen, Amanda MacInnis, Anna E. Fox, Arthur Kosowsky, Blake D. Sherwin, Brian J. Koopman, Crist\'obal Sif\'on, Daniel T. Becker, David N. Spergel, Dongwon Han, Edward J. Wollack, Emilie R. Storer, Erminia Calabrese, Federico Nati, Frank J. Qu, Gene C. Hilton, Grace E. Chesmore, James A. Beall, Jeffrey McMahon, Jeff Van Lanen, Joanna Dunkley, Johannes Hubmayr, John P. Hughes, John P. Nibarger, J. Richard Bond, Kavilan Moodley, Kevin Huffenberger, Laura B. Newburgh, Lo\"ic Maurin, Lyman A. Page, Marius Lungu, Mark J. Devlin, Mathew S. Madhavacheril, Matthew Hasselfield, Maya Mallaby-Kay, Michael D. Niemack, Naomi Robertson, Neelima Sehgal, Nicholas Battaglia, Omar Darwish, Patricio A. Gallardo, Ren\'ee Hlo\v{z}ek, Rolando D\"unner, Sara M. Simon, Sigurd Naess, Simone Aiola, Steve K. Choi, Suzanne T. Staggs, Thibaut Louis, Toshiya Namikawa, Vera Gluscevic, Yilun Guan

arxiv:2001.10465 v2 · 2020-01-28 · astro-ph.CO · hep-ex · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZ4EXHSZWGZOEQD4TSCZY4ENUO}

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.

Cited by

2 papers in Pith

A short review on Quintom dark energy theory

Faster CMB lensing with control variates

Receipt and verification

First computed	2026-07-05T00:57:17.119408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be784b9e59b1b2e2407c9c859c708da3aa3c1f5211240a8b79a02edcfe87d4df

Aliases

arxiv: 2001.10465 · arxiv_version: 2001.10465v2 · doi: 10.48550/arxiv.2001.10465 · pith_short_12: XZ4EXHSZWGZO · pith_short_16: XZ4EXHSZWGZOEQD4 · pith_short_8: XZ4EXHSZ

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/XZ4EXHSZWGZOEQD4TSCZY4ENUO \
  | 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: be784b9e59b1b2e2407c9c859c708da3aa3c1f5211240a8b79a02edcfe87d4df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d165429dec33ff44f9df7e0da098e2f12234898374a8e30af82cc98b4962cb2",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-01-28T16:59:49Z",
    "title_canon_sha256": "c428aae761248a179c44875cd08f6e5521aeb412a5ec483c1a619afff507836d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.10465",
    "kind": "arxiv",
    "version": 2
  }
}