Pith Number

pith:EUFEDFD7

pith:2012:EUFEDFD7YKKOALNRZBUXT4PHOR

not attested not anchored not stored refs pending

Fast Wiener filtering of CMB maps

Benjamin D. Wandelt, Franz Elsner

arxiv:1211.0585 v2 · 2012-11-03 · 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{EUFEDFD7YKKOALNRZBUXT4PHOR}

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	2026-05-18T03:36:26.654157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

250a41947fc294e02db1c86979f1e7746552cdb736be4d14fa968dde79033780

Aliases

arxiv: 1211.0585 · arxiv_version: 1211.0585v2 · doi: 10.48550/arxiv.1211.0585 · pith_short_12: EUFEDFD7YKKO · pith_short_16: EUFEDFD7YKKOALNR · pith_short_8: EUFEDFD7

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/EUFEDFD7YKKOALNRZBUXT4PHOR \
  | 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: 250a41947fc294e02db1c86979f1e7746552cdb736be4d14fa968dde79033780

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8da340361c3b18b112cdc9a6a1d1be25a7db1d5034ad19cec133643c8f259944",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-03T00:14:50Z",
    "title_canon_sha256": "42d9c501d725e1d840ca47631eaed3a41f5ad969a99947c40338f85a8f605bc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0585",
    "kind": "arxiv",
    "version": 2
  }
}