Pith Number

pith:DJET4BPP

pith:2014:DJET4BPPQWTJTDBMB7TMPER5VI

not attested not anchored not stored refs pending

Cosmic acceleration with a negative cosmological constant in higher dimensions

Kei-ichi Maeda, Nobuyoshi Ohta

arxiv:1404.0561 v2 · 2014-04-02 · hep-th · 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{DJET4BPPQWTJTDBMB7TMPER5VI}

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	2026-05-18T01:43:42.985728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a493e05ef85a6998c2c0fe6c7923daa345bbb2cfd5ab5376f67e68fc4c8f079

Aliases

arxiv: 1404.0561 · arxiv_version: 1404.0561v2 · doi: 10.48550/arxiv.1404.0561 · pith_short_12: DJET4BPPQWTJ · pith_short_16: DJET4BPPQWTJTDBM · pith_short_8: DJET4BPP

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/DJET4BPPQWTJTDBMB7TMPER5VI \
  | 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: 1a493e05ef85a6998c2c0fe6c7923daa345bbb2cfd5ab5376f67e68fc4c8f079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6b38510e3d488f36f22b10c7759e4e2c60975b063e04f77e2eff0dedb6b9c7b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-04-02T14:15:58Z",
    "title_canon_sha256": "7f011d757402cd0989cde7cd0bb0a346ae50d44e95384de03bfdc77c4d9a6985"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0561",
    "kind": "arxiv",
    "version": 2
  }
}