Pith Number

pith:Y67523D7

pith:2022:Y67523D7E2QHDZRYZWG2WK2NDW

not attested not anchored not stored refs pending

A grounded perspective on New Early Dark Energy using ACT, SPT, and BICEP/Keck

Florian Niedermann, Juan S. Cruz, Martin S. Sloth

arxiv:2209.02708 v2 · 2022-09-06 · 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{Y67523D7E2QHDZRYZWG2WK2NDW}

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

The Hubble tension: A decade review

The End of the First Act: Spectral Running, Interacting Dark Radiation, and the Hubble Tension in Light of ACT DR6 Data

Receipt and verification

First computed	2026-07-05T05:45:18.274522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7bfdd6c7f26a071e638cd8dab2b4d1d841e7e04b02c53f7e47b75b920a4777a

Aliases

arxiv: 2209.02708 · arxiv_version: 2209.02708v2 · doi: 10.48550/arxiv.2209.02708 · pith_short_12: Y67523D7E2QH · pith_short_16: Y67523D7E2QHDZRY · pith_short_8: Y67523D7

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/Y67523D7E2QHDZRYZWG2WK2NDW \
  | 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: c7bfdd6c7f26a071e638cd8dab2b4d1d841e7e04b02c53f7e47b75b920a4777a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83008f868d3220ff166dbca64f44c4ef9cfe8e93e453fdbd0986de31e9cd95a0",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-09-06T18:00:00Z",
    "title_canon_sha256": "b7a6a5ce8d45faf7834a5beb6054ada610e0662a2338d58ee210e5b9d0def69e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.02708",
    "kind": "arxiv",
    "version": 2
  }
}