Pith Number

pith:PUUQFBXR

pith:2023:PUUQFBXR3TC5YKCQFKX7CKS5TO

not attested not anchored not stored refs pending

The density of virialized clusters as a probe of dark energy

Evangelos A. Paraskevas, Leandros Perivolaropoulos

arxiv:2308.07046 v2 · 2023-08-14 · 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{PUUQFBXR3TC5YKCQFKX7CKS5TO}

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

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

Receipt and verification

First computed	2026-07-05T06:43:24.920394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d290286f1dcc5dc28502aaff12a5d9baced693e1095851895543bba1f573400

Aliases

arxiv: 2308.07046 · arxiv_version: 2308.07046v2 · doi: 10.48550/arxiv.2308.07046 · pith_short_12: PUUQFBXR3TC5 · pith_short_16: PUUQFBXR3TC5YKCQ · pith_short_8: PUUQFBXR

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/PUUQFBXR3TC5YKCQFKX7CKS5TO \
  | 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: 7d290286f1dcc5dc28502aaff12a5d9baced693e1095851895543bba1f573400

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6175e2a61d16b3d01630254738ccbda028cd13add5bf7ace45d08fb8d047b591",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-08-14T10:15:32Z",
    "title_canon_sha256": "a8fa4022c9286fc5f1d2b25c0903d0a03fd14feddbce68b059b11ae21cf8970e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.07046",
    "kind": "arxiv",
    "version": 2
  }
}