Pith Number

pith:QBU2XII2

pith:2021:QBU2XII2ACJIBOXQO6K34VBSV2

not attested not anchored not stored refs pending

$\Lambda$CDM: Much more than we expected, but now less than what we want

Michael S. Turner

arxiv:2109.01760 v1 · 2021-09-04 · astro-ph.CO · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QBU2XII2ACJIBOXQO6K34VBSV2}

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

Is cosmological data suggesting a nonminimal coupling between matter and gravity?

Receipt and verification

First computed	2026-07-05T03:11:34.569061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8069aba11a009280baf07795be5432ae8aed976d0ef080260ef21a9da74bcca1

Aliases

arxiv: 2109.01760 · arxiv_version: 2109.01760v1 · doi: 10.48550/arxiv.2109.01760 · pith_short_12: QBU2XII2ACJI · pith_short_16: QBU2XII2ACJIBOXQ · pith_short_8: QBU2XII2

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/QBU2XII2ACJIBOXQO6K34VBSV2 \
  | 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: 8069aba11a009280baf07795be5432ae8aed976d0ef080260ef21a9da74bcca1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "586b6e6a3d344bef256dc8e51e9c3e13bc18e5a603be59ceb8f0713782878b0c",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-09-04T00:55:30Z",
    "title_canon_sha256": "4645859c435ad24a11d22485933db154f4eef7b9f0bd1724ce7cbc75a5263e52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.01760",
    "kind": "arxiv",
    "version": 1
  }
}