Pith Number

pith:W2MG265V

pith:2008:W2MG265VUOD6XC2ILYNY34R4ML

not attested not anchored not stored refs pending

Likelihood Analysis of CMB Temperature and Polarization Power Spectra

Antony Lewis, Samira Hamimeche

arxiv:0801.0554 v4 · 2008-01-03 · astro-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{W2MG265VUOD6XC2ILYNY34R4ML}

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

3 papers in Pith

Constraints on primordial non-Gaussianity from Quaia

Peculiar-velocity distribution functions and 21-cm fluctuations

Blind mitigation of foreground-induced biases on primordial $B$ modes for ground-based CMB experiments

Receipt and verification

First computed	2026-05-18T03:57:14.503156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6986d7bb5a387eb8b485e1b8df23c62eb8a07818ffc6dea5b883ffdfbb46ea0

Aliases

arxiv: 0801.0554 · arxiv_version: 0801.0554v4 · doi: 10.48550/arxiv.0801.0554 · pith_short_12: W2MG265VUOD6 · pith_short_16: W2MG265VUOD6XC2I · pith_short_8: W2MG265V

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/W2MG265VUOD6XC2ILYNY34R4ML \
  | 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: b6986d7bb5a387eb8b485e1b8df23c62eb8a07818ffc6dea5b883ffdfbb46ea0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8bf055ff3fa381400aafcc0a5c89eaae43b4a0ee52797670753aca827f7fa89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-01-03T17:13:51Z",
    "title_canon_sha256": "564b7ced6ea7ef58b7d4746efb92ce6aed3c86438879e2dd370c221fe34b118a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.0554",
    "kind": "arxiv",
    "version": 4
  }
}