Pith Number

pith:TZY65NFK

pith:2020:TZY65NFKVCHY32FPE3B7BQ23GF

not attested not anchored not stored refs pending

Testing H0 in Acoustic Dark Energy Models with Planck and ACT Polarization

Marco Raveri, Meng-Xiang Lin, Wayne Hu

arxiv:2009.08974 v2 · 2020-09-18 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZY65NFKVCHY32FPE3B7BQ23GF}

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

3 papers in Pith

Unifying Early and Late Dark Energy: Dynamical Requirements and Obstructions

In the Realm of the Hubble tension $-$ a Review of Solutions

Disentangling cosmic distance tensions with early and late dark energy

Receipt and verification

First computed	2026-07-05T01:59:32.928283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e71eeb4aaa88f8de8af26c3f0c35b315d2470254c916320b962784dae1f3b7e

Aliases

arxiv: 2009.08974 · arxiv_version: 2009.08974v2 · doi: 10.48550/arxiv.2009.08974 · pith_short_12: TZY65NFKVCHY · pith_short_16: TZY65NFKVCHY32FP · pith_short_8: TZY65NFK

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/TZY65NFKVCHY32FPE3B7BQ23GF \
  | 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: 9e71eeb4aaa88f8de8af26c3f0c35b315d2470254c916320b962784dae1f3b7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae2d00e86a752b351f4f8c65e5f13ccb85029b6f12afd962dc85f7021c8f6a3a",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-09-18T17:59:04Z",
    "title_canon_sha256": "c0eb7767390f3c4257ee07956ba5a4b6e57cefa24d424b7492c2c2e89e992b91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.08974",
    "kind": "arxiv",
    "version": 2
  }
}