Pith Number

pith:Q4XUUALY

pith:2020:Q4XUUALY55GCMVSBSTQHPXAC5B

not attested not anchored not stored refs pending

Is there evidence for a hotter Universe?

Carlos A. P. Bengaly, Jailson S. Alcaniz, Javier E. Gonzalez

arxiv:2007.13789 v2 · 2020-07-27 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4XUUALY55GCMVSBSTQHPXAC5B}

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

Revisiting the temperature evolution law of the CMB with gaussian processes

Receipt and verification

First computed	2026-07-05T01:42:40.626395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

872f4a0178ef4c26564194e077dc02e85e944ef4cd8018f21770bb9c263b8d40

Aliases

arxiv: 2007.13789 · arxiv_version: 2007.13789v2 · doi: 10.48550/arxiv.2007.13789 · pith_short_12: Q4XUUALY55GC · pith_short_16: Q4XUUALY55GCMVSB · pith_short_8: Q4XUUALY

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/Q4XUUALY55GCMVSBSTQHPXAC5B \
  | 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: 872f4a0178ef4c26564194e077dc02e85e944ef4cd8018f21770bb9c263b8d40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fa516fb0587298b56ec0451a43782b76728d07868798db948ad185135a8be8f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-07-27T18:05:06Z",
    "title_canon_sha256": "8e31e3429b9f87164a40ff72e021ee2ed09e78d581bed65367b0d8780ab9c644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.13789",
    "kind": "arxiv",
    "version": 2
  }
}