Pith Number

pith:2RAOEFHK

pith:2008:2RAOEFHKJGA4C4M3ESJ5LT7ROW

not attested not anchored not stored refs pending

CMB power spectrum estimation using wavelets

F. Guilloux, G. Fa\"y, J. Delabrouille, J.-F. Cardoso, M. Betoule, M. Le Jeune

arxiv:0807.1113 v2 · 2008-07-07 · 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{2RAOEFHKJGA4C4M3ESJ5LT7ROW}

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.

Receipt and verification

First computed	2026-05-18T04:16:41.130144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d440e214ea4981c1719b2493d5cff175924e413e740b20f944e3e25dac3f25d1

Aliases

arxiv: 0807.1113 · arxiv_version: 0807.1113v2 · doi: 10.48550/arxiv.0807.1113 · pith_short_12: 2RAOEFHKJGA4 · pith_short_16: 2RAOEFHKJGA4C4M3 · pith_short_8: 2RAOEFHK

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/2RAOEFHKJGA4C4M3ESJ5LT7ROW \
  | 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: d440e214ea4981c1719b2493d5cff175924e413e740b20f944e3e25dac3f25d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6041c2b7e514b335a9cb09dcb9b4404fad3d028612f5162bd151aa743e30dc07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-07-07T20:09:42Z",
    "title_canon_sha256": "4d0458e8f07f17ed972df3b826f94c30e5bda2139dfaf9ec45520f5bba27f57e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.1113",
    "kind": "arxiv",
    "version": 2
  }
}