Pith Number

pith:ONITZCFU

pith:2019:ONITZCFU6D6I43ETS6DT6CQJL2

not attested not anchored not stored refs pending

Cosmic acceleration via space-time-matter theory

Raziyeh Zaregonbadi

arxiv:1908.04414 v1 · 2019-08-07 · 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{ONITZCFU6D6I43ETS6DT6CQJL2}

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	2026-07-04T23:58:10.963891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73513c88b4f0fc8e6c9397873f0a095e97ff268f6e72856ad539c2305dc3c8e3

Aliases

arxiv: 1908.04414 · arxiv_version: 1908.04414v1 · doi: 10.48550/arxiv.1908.04414 · pith_short_12: ONITZCFU6D6I · pith_short_16: ONITZCFU6D6I43ET · pith_short_8: ONITZCFU

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/ONITZCFU6D6I43ETS6DT6CQJL2 \
  | 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: 73513c88b4f0fc8e6c9397873f0a095e97ff268f6e72856ad539c2305dc3c8e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8360170c88a23e6adf63372e1e95c696d19609785c8dd58f7049bdbeea9a2c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-08-07T19:26:54Z",
    "title_canon_sha256": "b9f1a851bd17ae81f67fdfb966ea81bdc19f56c06bc14cbf0207fe57bbb22e58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04414",
    "kind": "arxiv",
    "version": 1
  }
}