Pith Number

pith:X6Q3O4LO

pith:2022:X6Q3O4LO2PMOSYVBZOXUA45FM2

not attested not anchored not stored refs pending

B-mode constraints from Planck low multipole polarisation data

George Efstathiou, Roger de Belsunce, Steven Gratton

arxiv:2207.04903 v1 · 2022-07-11 · 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{X6Q3O4LO2PMOSYVBZOXUA45FM2}

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

1 paper in Pith

From Fluctuation to Polarization: Imprints of $O(1-10)\, \mathrm{Mpc}^{-1}$ Curvature Perturbations in CMB B-modes from Scalar-Induced Gravitational Waves

Receipt and verification

First computed	2026-07-05T05:20:42.514981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfa1b7716ed3d8e962a1cbaf4073a566b59d632f1e2b29a90461c6c462147a4f

Aliases

arxiv: 2207.04903 · arxiv_version: 2207.04903v1 · doi: 10.48550/arxiv.2207.04903 · pith_short_12: X6Q3O4LO2PMO · pith_short_16: X6Q3O4LO2PMOSYVB · pith_short_8: X6Q3O4LO

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/X6Q3O4LO2PMOSYVBZOXUA45FM2 \
  | 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: bfa1b7716ed3d8e962a1cbaf4073a566b59d632f1e2b29a90461c6c462147a4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc8fc15b23b15926a490eef6c976fdfe60f4d6d8bf8fd3ead88a54682f8b761a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-07-11T14:27:15Z",
    "title_canon_sha256": "523e8a72b25828bd46cb90b91b98df70b8a96cfa19744fdc184d6343f5ae5456"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.04903",
    "kind": "arxiv",
    "version": 1
  }
}