Pith Number

pith:ZZKAK2ZR

pith:2017:ZZKAK2ZRFM72BBYZPEUIC4456B

not attested not anchored not stored refs pending

$\Lambda(t)$CDM and the present accelerating expansion of the universe from 5D scalar vacuum

A. Peraza, J. A. Licea, Jos\'e Edgar Madriz Aguilar, J. Zamarripa

arxiv:1706.08886 v1 · 2017-06-26 · 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{ZZKAK2ZRFM72BBYZPEUIC4456B}

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	2026-05-18T00:41:30.693899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce54056b312b3fa08719792881739df06491773f2ecd77d79075abf00672b240

Aliases

arxiv: 1706.08886 · arxiv_version: 1706.08886v1 · doi: 10.48550/arxiv.1706.08886 · pith_short_12: ZZKAK2ZRFM72 · pith_short_16: ZZKAK2ZRFM72BBYZ · pith_short_8: ZZKAK2ZR

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/ZZKAK2ZRFM72BBYZPEUIC4456B \
  | 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: ce54056b312b3fa08719792881739df06491773f2ecd77d79075abf00672b240

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29e7117b5cd6e8c16fd20a14a93d5af809cb7b6463bdc1e9499dce43c67e7ef1",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-06-26T14:10:22Z",
    "title_canon_sha256": "687b6582d2c904d5ebfa453a01ba123fa05e625fc8b6145f93139857a988da0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08886",
    "kind": "arxiv",
    "version": 1
  }
}