Pith Number

pith:DQ6N5HPB

pith:2021:DQ6N5HPBWTYE4YV65I54HJGQGS

not attested not anchored not stored refs pending

Chameleon Early Dark Energy and the Hubble Tension

Bhuvnesh Jain, Justin Khoury, Marco Raveri, Mark Trodden, Tanvi Karwal

arxiv:2106.13290 v2 · 2021-06-24 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQ6N5HPBWTYE4YV65I54HJGQGS}

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

12 papers in Pith

Imprint of swampland-inspired coupled early dark energy

The Hubble tension: A decade review

Unifying Early and Late Dark Energy: Dynamical Requirements and Obstructions

Unified dark sector and Hubble-tension alleviation in scalar-vector-tensor gravity

Theoretical and observational constraints on early dark energy in $F(R)$ gravity

Receipt and verification

First computed	2026-07-05T04:11:46.548655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c3cde9de1b4f04e62beea3bc3a4d034876a6f395c2046280f4eace056e14206

Aliases

arxiv: 2106.13290 · arxiv_version: 2106.13290v2 · doi: 10.48550/arxiv.2106.13290 · pith_short_12: DQ6N5HPBWTYE · pith_short_16: DQ6N5HPBWTYE4YV6 · pith_short_8: DQ6N5HPB

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/DQ6N5HPBWTYE4YV65I54HJGQGS \
  | 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: 1c3cde9de1b4f04e62beea3bc3a4d034876a6f395c2046280f4eace056e14206

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "866eb2d5706a652cc8ade89a09054d622d3843923ec0d8f881558ff7e53b3ff2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-06-24T19:40:47Z",
    "title_canon_sha256": "61b2dff5d4e5059bdd9e4ee0fcf5c83e825027367617ba2b5504c2e67420512a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.13290",
    "kind": "arxiv",
    "version": 2
  }
}