Pith Number

pith:I7FH2PHQ

pith:2021:I7FH2PHQFVEFZASUROV3KAEPQT

not attested not anchored not stored refs pending

Early-Universe-Physics Insensitive and Uncalibrated Cosmic Standards: Constraints on $\Omega_{\rm{m}}$ and Implications for the Hubble Tension

Katherine J. Mack, Weikang Lin, Xingang Chen

arxiv:2102.05701 v2 · 2021-02-10 · astro-ph.CO · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I7FH2PHQFVEFZASUROV3KAEPQT}

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

4 papers in Pith

The Hubble tension: A decade review

In the Realm of the Hubble tension $-$ a Review of Solutions

Exploring the interplay of late-time dynamical dark energy and new physics before recombination

Cosmological intercept tension

Receipt and verification

First computed	2026-07-05T03:25:29.931616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47ca7d3cf02d485c82548babb5008f84c88a721dc0f7136f35ca7f896db80e41

Aliases

arxiv: 2102.05701 · arxiv_version: 2102.05701v2 · doi: 10.48550/arxiv.2102.05701 · pith_short_12: I7FH2PHQFVEF · pith_short_16: I7FH2PHQFVEFZASU · pith_short_8: I7FH2PHQ

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/I7FH2PHQFVEFZASUROV3KAEPQT \
  | 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: 47ca7d3cf02d485c82548babb5008f84c88a721dc0f7136f35ca7f896db80e41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac1fabe3a56790bc39c4ce71d45fa4275a5378e45b520dac66d8d2500343ba95",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-02-10T19:14:15Z",
    "title_canon_sha256": "51df6f1fc7f02d330aa593d4a1ac38ad7e589d888c2da92f25b9f798c5e98c4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.05701",
    "kind": "arxiv",
    "version": 2
  }
}