Pith Number

pith:4Z4SLB6U

pith:2023:4Z4SLB6UDIDK65QTDKNOF4BPJB

not attested not anchored not stored refs pending

Estimated Age of the Universe in Fractional Cosmology

Emanuel Wallison de Oliveira Costa, Pedro Felix da Silva J\'unior, Raheleh Jalalzadeh, Seyed Meraj Mousavi Rasouli, Shahram Jalalzadeh

arxiv:2310.09464 v3 · 2023-10-14 · 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{4Z4SLB6UDIDK65QTDKNOF4BPJB}

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

1 paper in Pith

Cosmology of fractional gravity

Receipt and verification

First computed	2026-07-05T08:52:27.022816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6792587d41a06af76131a9ae2f02f486293ad8b0fc44206b8e853f1cecddf61

Aliases

arxiv: 2310.09464 · arxiv_version: 2310.09464v3 · doi: 10.48550/arxiv.2310.09464 · pith_short_12: 4Z4SLB6UDIDK · pith_short_16: 4Z4SLB6UDIDK65QT · pith_short_8: 4Z4SLB6U

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/4Z4SLB6UDIDK65QTDKNOF4BPJB \
  | 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: e6792587d41a06af76131a9ae2f02f486293ad8b0fc44206b8e853f1cecddf61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "469f4c09c9113a15547b4c1f5be9f6e5a7ce710bcd73815dbe4c18b5e84bfd35",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-10-14T01:30:15Z",
    "title_canon_sha256": "6097ed756b03cd22ce1ee3ecb77ae86b628a845eb1b2a9e46b092b1e9435d890"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.09464",
    "kind": "arxiv",
    "version": 3
  }
}