Pith Number

pith:OLE22FAE

pith:2011:OLE22FAE4SVHGFY4QCQ34KX6GQ

not attested not anchored not stored refs pending

Joint Bayesian separation and restoration of CMB from convolutional mixtures

D. Herranz, E.E. Kuruoglu, E. Salerno, J.L. Sanz, K. Kayabol

arxiv:1101.1397 v1 · 2011-01-07 · astro-ph.IM · 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{OLE22FAE4SVHGFY4QCQ34KX6GQ}

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	2026-05-18T02:04:11.934710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72c9ad1404e4aa73171c80a1be2afe3423f511f6b9e09216d660aa3d2d360fec

Aliases

arxiv: 1101.1397 · arxiv_version: 1101.1397v1 · doi: 10.48550/arxiv.1101.1397 · pith_short_12: OLE22FAE4SVH · pith_short_16: OLE22FAE4SVHGFY4 · pith_short_8: OLE22FAE

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/OLE22FAE4SVHGFY4QCQ34KX6GQ \
  | 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: 72c9ad1404e4aa73171c80a1be2afe3423f511f6b9e09216d660aa3d2d360fec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "855fa78c550b0af84eab1b8e72aef9e136aa0083ddd221fb274dd6d00fa3eb6f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-01-07T10:18:25Z",
    "title_canon_sha256": "4e28f72c2e958d422280f916d5d87e9f4e5e80320e03d4e54cdf5e9e6fec9912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1397",
    "kind": "arxiv",
    "version": 1
  }
}