Pith Number

pith:PIV4ZPOR

pith:2020:PIV4ZPOR5FBT6SPEUP2RLBHB6Q

not attested not anchored not stored refs pending

Gravity in the Era of Equality: Towards solutions to the Hubble problem without fine-tuned initial conditions

Miguel Zumalacarregui

arxiv:2003.06396 v2 · 2020-03-13 · astro-ph.CO · gr-qc · 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{PIV4ZPOR5FBT6SPEUP2RLBHB6Q}

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

7 papers in Pith

Imprint of swampland-inspired coupled early dark energy

Starobinsky-inflation in asymptotically safe shift-symmetric scalar-tensor theory

Cosmological Constraints on Minimal Cubic Galileon Models in Teleparallel Gravity

Running into tension: primordial black holes from ultra-slow-roll inflation, spectral running, and the Hubble tension

Early- and Late-Time Modifications to $\Lambda$CDM: Implications for the Hubble Tension

Receipt and verification

First computed	2026-07-05T01:20:55.404870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a2bccbdd1e9433f49e4a3f51584e1f42161525edd455efc0acd1767f30ffeb0

Aliases

arxiv: 2003.06396 · arxiv_version: 2003.06396v2 · doi: 10.48550/arxiv.2003.06396 · pith_short_12: PIV4ZPOR5FBT · pith_short_16: PIV4ZPOR5FBT6SPE · pith_short_8: PIV4ZPOR

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/PIV4ZPOR5FBT6SPEUP2RLBHB6Q \
  | 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: 7a2bccbdd1e9433f49e4a3f51584e1f42161525edd455efc0acd1767f30ffeb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04379efa7146a50a852cac0338a362260c8cd6ab1a14837d0a34e26c4a8dc0e5",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-03-13T17:33:40Z",
    "title_canon_sha256": "3be500930755a2b605979dc02165b2cf5b06536ec418036eebfbdf91d97d3ed6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.06396",
    "kind": "arxiv",
    "version": 2
  }
}