Pith Number

pith:BHRU3YXC

pith:2006:BHRU3YXCY77NPLFXERGUFFOJK5

not attested not anchored not stored refs pending

Statefinder diagnosis in a non-flat universe and the holographic model of dark energy

Jingfei Zhang, M. R. Setare, Xin Zhang

arxiv:gr-qc/0611084 v5 · 2006-11-15 · 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{BHRU3YXCY77NPLFXERGUFFOJK5}

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.

Receipt and verification

First computed	2026-05-18T04:38:36.783365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09e34de2e2c7fed7acb7244d4295c95770a6c72d4ba904882b12c18b561f0ed6

Aliases

arxiv: gr-qc/0611084 · arxiv_version: gr-qc/0611084v5 · doi: 10.48550/arxiv.gr-qc/0611084 · pith_short_12: BHRU3YXCY77N · pith_short_16: BHRU3YXCY77NPLFX · pith_short_8: BHRU3YXC

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/BHRU3YXCY77NPLFXERGUFFOJK5 \
  | 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: 09e34de2e2c7fed7acb7244d4295c95770a6c72d4ba904882b12c18b561f0ed6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aead08d5fef9149beb988d869e9c690e36cab3b759c4af5478d7f00885ded0f4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-11-15T14:57:11Z",
    "title_canon_sha256": "05b9e4265a0d64529c623eb9e55e6be5dbb1d80bc71241a57000678f2575c3ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0611084",
    "kind": "arxiv",
    "version": 5
  }
}