Pith Number

pith:A5KUVQY2

pith:2022:A5KUVQY2UFZWKSCLFS6MNEQC5C

not attested not anchored not stored refs pending

Dynamics and statefinder analysis of a class of sign-changeable interacting dark energy scenarios

Antonella Cid, Fabiola Arevalo

arxiv:2202.05130 v1 · 2022-02-10 · 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{A5KUVQY2UFZWKSCLFS6MNEQC5C}

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

1 paper in Pith

On the Gaussian Assumption in the Estimation of Parameters for Dark Energy Models

Receipt and verification

First computed	2026-07-05T05:14:11.000482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07554ac31aa17365484b2cbcc69202e88924a5e9df3c2b277842414f34f92193

Aliases

arxiv: 2202.05130 · arxiv_version: 2202.05130v1 · doi: 10.48550/arxiv.2202.05130 · pith_short_12: A5KUVQY2UFZW · pith_short_16: A5KUVQY2UFZWKSCL · pith_short_8: A5KUVQY2

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/A5KUVQY2UFZWKSCLFS6MNEQC5C \
  | 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: 07554ac31aa17365484b2cbcc69202e88924a5e9df3c2b277842414f34f92193

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11538fa660e313b92cac9b5280149159836c7942f1a8ab88f9bc88f5983202f6",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-02-10T16:35:02Z",
    "title_canon_sha256": "d8d7c712f4c473453a2dac940dbf2445e157cee28556399cc2c41635e83823fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.05130",
    "kind": "arxiv",
    "version": 1
  }
}