Pith Number

pith:KBDPVJOQ

pith:2022:KBDPVJOQDQLVF2GW36LLYYU5X3

not attested not anchored not stored refs pending

An Effective Sign Switching Dark Energy: Lotka-Volterra Model of Two Interacting Fluids

Yen Chin Ong

arxiv:2212.04429 v2 · 2022-12-08 · gr-qc · astro-ph.CO · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBDPVJOQDQLVF2GW36LLYYU5X3}

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

5 papers in Pith

What it takes to solve the Hubble tension through Modifications of Cosmological Recombination II: in light of ACT DR6 and DESI DR2

Unifying Early and Late Dark Energy: Dynamical Requirements and Obstructions

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

Latent-Space Gaussian Processes for Dark-Energy Reconstruction from Observational $H(z)$ Data

Receipt and verification

First computed	2026-07-05T07:19:42.179957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5046faa5d01c1752e8d6df96bc629dbed2d3a70137394449b55c498b74b0158a

Aliases

arxiv: 2212.04429 · arxiv_version: 2212.04429v2 · doi: 10.48550/arxiv.2212.04429 · pith_short_12: KBDPVJOQDQLV · pith_short_16: KBDPVJOQDQLVF2GW · pith_short_8: KBDPVJOQ

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/KBDPVJOQDQLVF2GW36LLYYU5X3 \
  | 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: 5046faa5d01c1752e8d6df96bc629dbed2d3a70137394449b55c498b74b0158a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ae83c85c1b569ffd72b92c3a9af11a8b7c32075eff430d12ea00cc019efdc89",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-12-08T17:44:12Z",
    "title_canon_sha256": "1df3cfb9a9b194e5560480a129c8f8346cfa1f8a79aeeaa0441689a1b9bea0eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04429",
    "kind": "arxiv",
    "version": 2
  }
}