Pith Number

pith:KJF5OG63

pith:2012:KJF5OG63KYLVEWBT6WOFIYLR2R

not attested not anchored not stored refs pending

A New Type of Exact Arbitrarily Inhomogeneous Cosmology: Evolution of Deceleration in the Flat Homogeneous-On-Average Case

Charles Hellaby

arxiv:1203.3652 v1 · 2012-03-16 · 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{KJF5OG63KYLVEWBT6WOFIYLR2R}

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	2026-05-18T03:59:50.300052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

524bd71bdb5617525833f59c546171d45ff643fcad5325e564fca0f16b6d7ade

Aliases

arxiv: 1203.3652 · arxiv_version: 1203.3652v1 · doi: 10.48550/arxiv.1203.3652 · pith_short_12: KJF5OG63KYLV · pith_short_16: KJF5OG63KYLVEWBT · pith_short_8: KJF5OG63

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/KJF5OG63KYLVEWBT6WOFIYLR2R \
  | 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: 524bd71bdb5617525833f59c546171d45ff643fcad5325e564fca0f16b6d7ade

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7349f5801346f6960a0545999a9772a078d271429f17bd9fb396086cbd9d926",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-03-16T09:55:36Z",
    "title_canon_sha256": "28a58c333025ac7e4a2b62a002ea2a0a1f4067e42f07c666138dbabd8f9d3939"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3652",
    "kind": "arxiv",
    "version": 1
  }
}