Pith Number

pith:GCZTO5SR

pith:2026:GCZTO5SRBT244OKYA4QWUYMESY

not attested not anchored not stored refs pending

Compressed \emph{Gaussian} likelihood for the \textit{Planck} low-$\ell$ data

Nanoom Lee

arxiv:2606.05166 v1 · 2026-06-03 · 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{GCZTO5SRBT244OKYA4QWUYMESY}

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	2026-06-04T02:07:54.648237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30b33776510cf5ce395807216a61849607a94fe5bc4e86882567752f5c56f2dc

Aliases

arxiv: 2606.05166 · arxiv_version: 2606.05166v1 · doi: 10.48550/arxiv.2606.05166 · pith_short_12: GCZTO5SRBT24 · pith_short_16: GCZTO5SRBT244OKY · pith_short_8: GCZTO5SR

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/GCZTO5SRBT244OKYA4QWUYMESY \
  | 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: 30b33776510cf5ce395807216a61849607a94fe5bc4e86882567752f5c56f2dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eaafc7ca928146acdea09a8527354274688470096a20722e409b45f38b8bb7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-03T17:59:58Z",
    "title_canon_sha256": "3747aa1a40b9521923973ac7da3abce65fc13732be46f5829bf2fd586837eb78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05166",
    "kind": "arxiv",
    "version": 1
  }
}