Pith Number

pith:DJH4QQR2

pith:2020:DJH4QQR23MHDLOP6G6SPPGPMGT

not attested not anchored not stored refs pending

Ultralight Scalar Decay and the Hubble Tension

Fabrizio Rompineve, Mark Gonzalez, Mark P. Hertzberg

arxiv:2006.13959 v3 · 2020-06-24 · 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{DJH4QQR23MHDLOP6G6SPPGPMGT}

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

2 papers in Pith

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

Double the axions, half the tension: multi-field early dark energy eases the Hubble tension

Receipt and verification

First computed	2026-07-05T01:41:32.267955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a4fc8423adb0e35b9fe37a4f799ec34fd38f4ce121ca9297f0a75facbad6e05

Aliases

arxiv: 2006.13959 · arxiv_version: 2006.13959v3 · doi: 10.48550/arxiv.2006.13959 · pith_short_12: DJH4QQR23MHD · pith_short_16: DJH4QQR23MHDLOP6 · pith_short_8: DJH4QQR2

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/DJH4QQR23MHDLOP6G6SPPGPMGT \
  | 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: 1a4fc8423adb0e35b9fe37a4f799ec34fd38f4ce121ca9297f0a75facbad6e05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa02c33af3288896124e6229f231be5857489a2d90760f70873a8967802f58e5",
    "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": "2020-06-24T18:00:26Z",
    "title_canon_sha256": "b0ee37d56aefbe4405655294c1e6b1f9a0568db7766f39b70409a7f718548022"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.13959",
    "kind": "arxiv",
    "version": 3
  }
}