Pith Number

pith:4MV5FLJV

pith:2009:4MV5FLJVUDVD6KAVJAGUKADFEB

not attested not anchored not stored refs pending

Observational constraints on holographic dark energy with varying gravitational constant

Emmanuel N. Saridakis, Jianbo Lu, Lixin Xu, M. R. Setare

arxiv:0912.0923 v2 · 2009-12-04 · astro-ph.CO · gr-qc · 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{4MV5FLJVUDVD6KAVJAGUKADFEB}

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

Compact objects in AdS spacetime with exponential, quadratic and power-law bosonic mass profiles

Barrow holographic dark energy interacting model in the presence of radiation and matter

Receipt and verification

First computed	2026-05-18T02:24:45.886650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e32bd2ad35a0ea3f2815480d4500652045ebc0e5cf7603bae5c0e9227891ea2c

Aliases

arxiv: 0912.0923 · arxiv_version: 0912.0923v2 · doi: 10.48550/arxiv.0912.0923 · pith_short_12: 4MV5FLJVUDVD · pith_short_16: 4MV5FLJVUDVD6KAV · pith_short_8: 4MV5FLJV

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/4MV5FLJVUDVD6KAVJAGUKADFEB \
  | 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: e32bd2ad35a0ea3f2815480d4500652045ebc0e5cf7603bae5c0e9227891ea2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d9578eafbb7ad9684b680e67b6b2192cc36e5342ab447bbc7e7761b81c7fe22",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-12-04T19:47:21Z",
    "title_canon_sha256": "f25487d3f82b219c184e8531eddccf3e082fae84905132d49459c2424309dcf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0923",
    "kind": "arxiv",
    "version": 2
  }
}