Pith Number

pith:7QX7CHRO

pith:2006:7QX7CHROEQ566IFPKBB3VJD5WS

not attested not anchored not stored refs pending

Evolving Newton's Constant, Extended Gravity Theories and SnIa Data Analysis

L. Perivolaropoulos, S. Nesseris

arxiv:astro-ph/0602053 v2 · 2006-02-02 · astro-ph · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QX7CHROEQ566IFPKBB3VJD5WS}

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

The Quintom theory of dark energy after DESI DR2

Extended Dark Energy analysis using DESI DR2 BAO measurements

Receipt and verification

First computed	2026-07-04T16:57:54.894146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc2ff11e2e243bef20af5043baa47db493e81d3d060118e017018383d7d0d069

Aliases

arxiv: astro-ph/0602053 · arxiv_version: astro-ph/0602053v2 · doi: 10.48550/arxiv.astro-ph/0602053 · pith_short_12: 7QX7CHROEQ56 · pith_short_16: 7QX7CHROEQ566IFP · pith_short_8: 7QX7CHRO

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/7QX7CHROEQ566IFPKBB3VJD5WS \
  | 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: fc2ff11e2e243bef20af5043baa47db493e81d3d060118e017018383d7d0d069

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "122e7c7a5fb6c3e4b1c391e81a57b8191eb89ad1a5f0a3e744228ee313c1ced5",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-02-02T17:55:19Z",
    "title_canon_sha256": "d5c5fa811a4cf26398078018fef4bbd98a848bda5380dc447eaef717bea055cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0602053",
    "kind": "arxiv",
    "version": 2
  }
}