Pith Number

pith:VLFZLWNF

pith:2014:VLFZLWNFTNJFGEF53YGIO4O3SY

not attested not anchored not stored refs pending

Bayesian CMB foreground separation with a correlated log-normal model

Niels Oppermann (CITA), Torsten A. En{\ss}lin (MPA)

arxiv:1407.0941 v1 · 2014-07-03 · 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{VLFZLWNFTNJFGEF53YGIO4O3SY}

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	2026-05-18T02:48:25.102401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aacb95d9a59b525310bdde0c8771db960e683fa5555fa4f71bab8412efef081e

Aliases

arxiv: 1407.0941 · arxiv_version: 1407.0941v1 · doi: 10.48550/arxiv.1407.0941 · pith_short_12: VLFZLWNFTNJF · pith_short_16: VLFZLWNFTNJFGEF5 · pith_short_8: VLFZLWNF

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/VLFZLWNFTNJFGEF53YGIO4O3SY \
  | 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: aacb95d9a59b525310bdde0c8771db960e683fa5555fa4f71bab8412efef081e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3d38e61e628b41ec5c742e4522758aa2382c497a5fd168f7d4fb4944b28274b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-07-03T15:08:35Z",
    "title_canon_sha256": "7b26b300b8767a92c263582545d99bef054814ee361ba7d9b257bf52deecb586"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0941",
    "kind": "arxiv",
    "version": 1
  }
}