Pith Number

pith:SF5UINCS

pith:2024:SF5UINCSYXPN4PT4G5KGAQLGPR

not attested not anchored not stored refs pending

Observational Constraints on the Dark Energy with a Quadratic Equation of State

Alireza Talebian, Ebrahim Yusofi, Eleonora Di Valentino, Hossein Moshafi

arxiv:2403.02000 v3 · 2024-03-04 · astro-ph.CO · astro-ph.GA · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SF5UINCSYXPN4PT4G5KGAQLGPR}

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

Phase-Space Analysis of Quadratic Dark Energy: Stable Attractors and Their Observational Signatures

Receipt and verification

First computed	2026-07-05T08:29:23.590047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

917b443452c5dede3e7c37546041667c788dfba2f2bb4f90a5eed8f687d2a78f

Aliases

arxiv: 2403.02000 · arxiv_version: 2403.02000v3 · doi: 10.48550/arxiv.2403.02000 · pith_short_12: SF5UINCSYXPN · pith_short_16: SF5UINCSYXPN4PT4 · pith_short_8: SF5UINCS

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/SF5UINCSYXPN4PT4G5KGAQLGPR \
  | 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: 917b443452c5dede3e7c37546041667c788dfba2f2bb4f90a5eed8f687d2a78f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd35e67c80dc0d52859474415b80c3352cf99b24599903aeaace62bce29f2df2",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-03-04T12:51:56Z",
    "title_canon_sha256": "48cc1209e9fdfca395dcffe6a57b1e461eedba1c5681e1de1668a43051409dcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.02000",
    "kind": "arxiv",
    "version": 3
  }
}