Pith Number

pith:DM5HP3MK

pith:2021:DM5HP3MKUFT5P2V3RBDXWSJPFH

not attested not anchored not stored refs pending

Improved limits on the tensor-to-scalar ratio using BICEP and Planck

A. J. Banday, B. Partridge, C. R. Lawrence, D. Scott, E. Mart\'inez-Gonz\'alez, H. K. Eriksen, I. K. Wehus, J. Borrill, K. J. Andersen, K. M. G\'orski, L. P. L. Colombo, M. Tristram, R. B. Barreiro, R. Fernandez-Cobos, R. Keskitalo, T. L. Svalheim, T. S. Kisner

arxiv:2112.07961 v2 · 2021-12-15 · 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{DM5HP3MKUFT5P2V3RBDXWSJPFH}

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

17 papers in Pith

Cosmological history after higher dimensional inflation

Finite modular Coleman-Weinberg inflation

Constraining primordial oscillations and inflationary particle production with Planck, ACT DR6, and DESI DR2

Controlled Penumbral Inflation from Monodromic Valleys

Setting requirements on out-of-band rejection for next-generation CMB experiments. Application to the LiteBIRD instrument

Receipt and verification

First computed	2026-07-05T04:34:49.010755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b3a77ed8aa167d7eabb88477b492f29c53935c73464d71f96f4c1a4e990f871

Aliases

arxiv: 2112.07961 · arxiv_version: 2112.07961v2 · doi: 10.48550/arxiv.2112.07961 · pith_short_12: DM5HP3MKUFT5 · pith_short_16: DM5HP3MKUFT5P2V3 · pith_short_8: DM5HP3MK

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/DM5HP3MKUFT5P2V3RBDXWSJPFH \
  | 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: 1b3a77ed8aa167d7eabb88477b492f29c53935c73464d71f96f4c1a4e990f871

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9acafd3a8cc3df6ec6393ddb0a4f36ccb5786d39ac110d23cfe86ab2f627f77e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-12-15T08:34:11Z",
    "title_canon_sha256": "60748241b0e365961133a4a2018a5f40f2ef1feb0447d073a211fd48963f894d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.07961",
    "kind": "arxiv",
    "version": 2
  }
}