Pith Number

pith:7QVEXMZO

pith:2003:7QVEXMZOQ6ECSJEP763J4W5CVT

not attested not anchored not stored refs pending

Curvature quintessence matched with observational data

A. Troisi, S. Capozziello, S. Carloni, V. F. Cardone

arxiv:astro-ph/0307018 v1 · 2003-07-01 · astro-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{7QVEXMZOQ6ECSJEP763J4W5CVT}

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

Unified Cosmological Scenario in Holographic $f(Q)$ gravity: From Inflation to Late-Time Acceleration

Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution

Receipt and verification

First computed	2026-07-04T16:52:05.438615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc2a4bb32e878829248fffb69e5ba2acf6ab2e524d5e9c8ed53f319831b305af

Aliases

arxiv: astro-ph/0307018 · arxiv_version: astro-ph/0307018v1 · doi: 10.48550/arxiv.astro-ph/0307018 · pith_short_12: 7QVEXMZOQ6EC · pith_short_16: 7QVEXMZOQ6ECSJEP · pith_short_8: 7QVEXMZO

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/7QVEXMZOQ6ECSJEP763J4W5CVT \
  | 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: fc2a4bb32e878829248fffb69e5ba2acf6ab2e524d5e9c8ed53f319831b305af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a82fd4ef3b86d1762eefe547767afe35ac882ac253b81e64a86e2156d6509b1a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-07-01T15:24:29Z",
    "title_canon_sha256": "905fc3c0fb45a595b1b69fdd5cc10817c804e0c34bdd2de8b806fa8e6c096d3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0307018",
    "kind": "arxiv",
    "version": 1
  }
}