Pith Number

pith:5KP67OID

pith:2023:5KP67OIDJUAS3LKG2U7VVXNK7J

not attested not anchored not stored refs pending

Robust and efficient CMB lensing power spectrum from polarization surveys

Julien Carron, Louis Legrand

arxiv:2304.02584 v2 · 2023-04-05 · 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{5KP67OIDJUAS3LKG2U7VVXNK7J}

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

On likelihood-based analysis of the gravitationally (de)lensed CMB

Receipt and verification

First computed	2026-07-05T07:12:34.293096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea9fefb9034d012dad46d53f5addaafa5d6003e9d583211534da19105cc4ad2f

Aliases

arxiv: 2304.02584 · arxiv_version: 2304.02584v2 · doi: 10.48550/arxiv.2304.02584 · pith_short_12: 5KP67OIDJUAS · pith_short_16: 5KP67OIDJUAS3LKG · pith_short_8: 5KP67OID

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/5KP67OIDJUAS3LKG2U7VVXNK7J \
  | 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: ea9fefb9034d012dad46d53f5addaafa5d6003e9d583211534da19105cc4ad2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82f800fefdada341d16c3f3e6650a57ebc3f8161364f3194785a5a75b8053084",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-04-05T16:52:56Z",
    "title_canon_sha256": "76358bb43b0a3feb857035781af0692481963667e0de88dc21d7211e2773a557"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.02584",
    "kind": "arxiv",
    "version": 2
  }
}