Pith Number

pith:4B7VAPKN

pith:2020:4B7VAPKNPZ3JJNL43HT4N3D66P

not attested not anchored not stored refs pending

A Monte Carlo comparison between template-based and Wiener-filter CMB dipole estimators

H. K. Eriksen, H. Thommesen, I. K. Wehus, K. J. Andersen, L. M. Mocanu, M. Brilenkov, M. Galloway, R. Aurlien, R. Banerji, T. L. Svalheim, U. Fuskeland

arxiv:2007.06250 v1 · 2020-07-13 · 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{4B7VAPKNPZ3JJNL43HT4N3D66P}

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	2026-07-05T01:53:53.620549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e07f503d4d7e7694b57cd9e7c6ec7ef3edbaab2aca9e1f4042fb0b4c828cc105

Aliases

arxiv: 2007.06250 · arxiv_version: 2007.06250v1 · doi: 10.48550/arxiv.2007.06250 · pith_short_12: 4B7VAPKNPZ3J · pith_short_16: 4B7VAPKNPZ3JJNL4 · pith_short_8: 4B7VAPKN

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/4B7VAPKNPZ3JJNL43HT4N3D66P \
  | 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: e07f503d4d7e7694b57cd9e7c6ec7ef3edbaab2aca9e1f4042fb0b4c828cc105

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4514c551cedad814610cd0568e555c79d3ecaa2b6a866981ed5f40ad309911b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-07-13T08:54:21Z",
    "title_canon_sha256": "38a99a471feccae6aebc13896ace5e850dbfce81be8bf691e7da5875ac3db68e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.06250",
    "kind": "arxiv",
    "version": 1
  }
}