Pith Number

pith:BJHYIFEP

pith:2016:BJHYIFEPVTYYV6ODH4LWCWXR7K

not attested not anchored not stored refs pending

Early dark energy, the Hubble-parameter tension, and the string axiverse

Marc Kamionkowski, Tanvi Karwal

arxiv:1608.01309 v2 · 2016-08-03 · 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{BJHYIFEPVTYYV6ODH4LWCWXR7K}

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

10 papers in Pith

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

Connecting Early Dark Energy to Late Dark Energy by the Diluting Matter Potential

Probing Dynamical Dark Energy with Late-Time Data: Evidence, Tensions, and the Limits of the $w_0w_a$CDM Framework

Nonlinear Matter Power Spectrum from relativistic $N$-body Simulations: $\Lambda_{\rm s}$CDM versus $\Lambda$CDM

The Hubble Tension and Early Dark Energy

Receipt and verification

First computed	2026-05-18T00:55:45.648629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a4f84148facf18af9c33f17615af1fa8ba44bd198a04e969db48608077507e1

Aliases

arxiv: 1608.01309 · arxiv_version: 1608.01309v2 · doi: 10.48550/arxiv.1608.01309 · pith_short_12: BJHYIFEPVTYY · pith_short_16: BJHYIFEPVTYYV6OD · pith_short_8: BJHYIFEP

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/BJHYIFEPVTYYV6ODH4LWCWXR7K \
  | 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: 0a4f84148facf18af9c33f17615af1fa8ba44bd198a04e969db48608077507e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dfbd3af05f88a0b269c6a29e9b1401972511779c0b37cbd6be2f50683dba7f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-08-03T20:00:01Z",
    "title_canon_sha256": "20f33b9f6977b72dae7338d64931817b1b5711fc2e71ab5b7ec241a713a0802b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01309",
    "kind": "arxiv",
    "version": 2
  }
}