Pith Number

pith:O3NVHWP2

pith:2019:O3NVHWP2BUOS2DKJ77ZFPCKFBI

not attested not anchored not stored refs pending

Hierarchical Bayesian CMB Component Separation with the No-U-Turn Sampler

(2) University of Manchester, 3) ((1) University of Oxford, (3) California Institute of Technology), C. Dickinson (2, Luke R.P. Jew (1), R.D.P. Grumitt (1)

arxiv:1910.14170 v2 · 2019-10-30 · 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{O3NVHWP2BUOS2DKJ77ZFPCKFBI}

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

Deep Learning for CMB Foreground Removal and Beam Deconvolution: A U-Net GAN Approach

Receipt and verification

First computed	2026-07-05T09:36:34.351867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76db53d9fa0d1d2d0d49fff25789450a2a625b9948b27746b1061305b34cc80b

Aliases

arxiv: 1910.14170 · arxiv_version: 1910.14170v2 · doi: 10.48550/arxiv.1910.14170 · pith_short_12: O3NVHWP2BUOS · pith_short_16: O3NVHWP2BUOS2DKJ · pith_short_8: O3NVHWP2

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/O3NVHWP2BUOS2DKJ77ZFPCKFBI \
  | 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: 76db53d9fa0d1d2d0d49fff25789450a2a625b9948b27746b1061305b34cc80b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d7e0acf578128155859a08c47e7eeeab461d2424f8b372a2645d6ddc4a456bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-10-30T22:58:30Z",
    "title_canon_sha256": "5fdce192cbf8230995a740cc2eb80743803e6787fb5e773f18d4165fd74c7dd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.14170",
    "kind": "arxiv",
    "version": 2
  }
}