Pith Number

pith:VXYGZ65W

pith:2014:VXYGZ65WCMBPGMED3UUNGIEYC7

not attested not anchored not stored refs pending

Efficient optimal non-Gaussian CMB estimators with polarisation

J.R. Fergusson

arxiv:1403.7949 v3 · 2014-03-31 · 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{VXYGZ65WCMBPGMED3UUNGIEYC7}

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.

Cited by

1 paper in Pith

Non-Gaussianity in SMICA

Receipt and verification

First computed	2026-05-18T02:43:36.118610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adf06cfbb61302f33083dd28d3209817dee88c853d7a38bab0a1187cf3583673

Aliases

arxiv: 1403.7949 · arxiv_version: 1403.7949v3 · doi: 10.48550/arxiv.1403.7949 · pith_short_12: VXYGZ65WCMBP · pith_short_16: VXYGZ65WCMBPGMED · pith_short_8: VXYGZ65W

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/VXYGZ65WCMBPGMED3UUNGIEYC7 \
  | 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: adf06cfbb61302f33083dd28d3209817dee88c853d7a38bab0a1187cf3583673

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1891cc3547909adea92e0910b4e428fcd512b692b84968256c8b7da68eeb0e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-31T11:22:11Z",
    "title_canon_sha256": "9a17b3b2d6107889f12d46303db152da23740f055e102ebcfa9b47231cc78d8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7949",
    "kind": "arxiv",
    "version": 3
  }
}