Pith Number

pith:ZYHBS55Z

pith:2012:ZYHBS55ZXECSKYCABEREMIO274

not attested not anchored not stored refs pending

Residual foreground contamination in the WMAP data and bias in non-Gaussianity estimation

Changbom Park, Pravabati Chingangbam

arxiv:1210.2250 v1 · 2012-10-08 · 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{ZYHBS55ZXECSKYCABEREMIO274}

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	2026-05-18T01:54:04.649571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce0e1977b9b90525604009224621daff142bb65303ed0797fc94c794bfb5b674

Aliases

arxiv: 1210.2250 · arxiv_version: 1210.2250v1 · doi: 10.48550/arxiv.1210.2250 · pith_short_12: ZYHBS55ZXECS · pith_short_16: ZYHBS55ZXECSKYCA · pith_short_8: ZYHBS55Z

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/ZYHBS55ZXECSKYCABEREMIO274 \
  | 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: ce0e1977b9b90525604009224621daff142bb65303ed0797fc94c794bfb5b674

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa335ddc73b092b7bfd1750cb809e9ea8735905f92921f9b126cd2c7d0ab1aa3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-08T11:54:06Z",
    "title_canon_sha256": "ce701fecda0c3cb184609f88f895cc85e964e8ec4ea63568fa965708bf3ebd7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2250",
    "kind": "arxiv",
    "version": 1
  }
}