Pith Number

pith:CH6YR52Q

pith:2015:CH6YR52QVUYHB4T46QBJANBU46

not attested not anchored not stored refs pending

New holographic dark energy model inspired by the DGP braneworld

A. Sheykhi, M. H. Dehghani, S. Ghaffari

arxiv:1506.02505 v1 · 2015-06-05 · 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{CH6YR52QVUYHB4T46QBJANBU46}

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	2026-05-18T01:19:02.205193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11fd88f750ad3070f27cf402903434e792b22e633ea5b6e90017bb0adb4850d5

Aliases

arxiv: 1506.02505 · arxiv_version: 1506.02505v1 · doi: 10.48550/arxiv.1506.02505 · pith_short_12: CH6YR52QVUYH · pith_short_16: CH6YR52QVUYHB4T4 · pith_short_8: CH6YR52Q

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/CH6YR52QVUYHB4T46QBJANBU46 \
  | 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: 11fd88f750ad3070f27cf402903434e792b22e633ea5b6e90017bb0adb4850d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f8d8366302145c8080802faece9de089026c51ea39bfb4816704948b53a245f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-06-05T05:38:48Z",
    "title_canon_sha256": "f9c4d93246c31a00b5beeb354926fbe70fb3ac03eb0ec3333affa8c367939516"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02505",
    "kind": "arxiv",
    "version": 1
  }
}