Pith Number

pith:WNOU6FSL

pith:2010:WNOU6FSLTFHF2T4I36GU33YWHL

not attested not anchored not stored refs pending

Performance of XFaster likelihood in real CMB experiments

C. R. Contaldi, C. R. Lawrence, G. Rocha, J. R. Bond, K. M. Gorski, L. P. L. Colombo

arxiv:1008.4948 v1 · 2010-08-29 · 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{WNOU6FSLTFHF2T4I36GU33YWHL}

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	2026-05-18T04:41:43.349645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b35d4f164b994e5d4f88df8d4def163acfc3143503c93322515f4a741ebfba05

Aliases

arxiv: 1008.4948 · arxiv_version: 1008.4948v1 · doi: 10.48550/arxiv.1008.4948 · pith_short_12: WNOU6FSLTFHF · pith_short_16: WNOU6FSLTFHF2T4I · pith_short_8: WNOU6FSL

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/WNOU6FSLTFHF2T4I36GU33YWHL \
  | 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: b35d4f164b994e5d4f88df8d4def163acfc3143503c93322515f4a741ebfba05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04f61d961b929551224304502a8003788659f414359ad88e67b29196fbc99916",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-08-29T19:32:19Z",
    "title_canon_sha256": "9a5498f5613bdcbac61cc0d06c03d68c1a041ea4e7fe92ec22d7478c146a56bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4948",
    "kind": "arxiv",
    "version": 1
  }
}