Pith Number

pith:5QSIRN6C

pith:2014:5QSIRN6CKUDRAZP5CFBYSBIFB6

not attested not anchored not stored refs pending

CMB Polarization can constrain cosmology better than CMB temperature

Anna Mangilli, Benjamin Wandelt, Eric Hivon, Fran\c{c}ois Bouchet, Franz Elsner, Jean-Fran\c{c}ois Cardoso, Karim Benabed, Silvia Galli, Simon Prunet

arxiv:1403.5271 v1 · 2014-03-20 · 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{5QSIRN6CKUDRAZP5CFBYSBIFB6}

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

Planck 2018 results. VI. Cosmological parameters

Neutrino self-interactions in post-reionization era: Lyman-$\alpha$, 21-cm and cross-spectra

Receipt and verification

First computed	2026-05-18T01:43:52.906340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec2488b7c255071065fd11438905050f90e06da3a5baa3a5667798fa25ce72b1

Aliases

arxiv: 1403.5271 · arxiv_version: 1403.5271v1 · doi: 10.48550/arxiv.1403.5271 · pith_short_12: 5QSIRN6CKUDR · pith_short_16: 5QSIRN6CKUDRAZP5 · pith_short_8: 5QSIRN6C

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/5QSIRN6CKUDRAZP5CFBYSBIFB6 \
  | 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: ec2488b7c255071065fd11438905050f90e06da3a5baa3a5667798fa25ce72b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1438fd95bb58512ad3a03202aba9d7a5aace365544378c5a0ea02be95493f26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-20T20:00:33Z",
    "title_canon_sha256": "af46afe6d85c0438a8ded7a1ba34652ac6da232812550304690462cf1e661164"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5271",
    "kind": "arxiv",
    "version": 1
  }
}