Pith Number

pith:RZ2CWXTI

pith:2012:RZ2CWXTIHVJVBB6UA3VLGPUW5E

not attested not anchored not stored refs pending

Establishing homogeneity of the universe in the shadow of dark energy

Chris Clarkson (Cape Town)

arxiv:1204.5505 v1 · 2012-04-24 · astro-ph.CO · 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{RZ2CWXTIHVJVBB6UA3VLGPUW5E}

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

Constraints on the gravitational potential from DESI DR2 BAO and its implications for the local void scenario

Receipt and verification

First computed	2026-05-18T01:57:46.457136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e742b5e683d535087d406eab33e96e907ffa4e6a02d6f43fbc66c1bde9fd12e

Aliases

arxiv: 1204.5505 · arxiv_version: 1204.5505v1 · doi: 10.48550/arxiv.1204.5505 · pith_short_12: RZ2CWXTIHVJV · pith_short_16: RZ2CWXTIHVJVBB6U · pith_short_8: RZ2CWXTI

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/RZ2CWXTIHVJVBB6UA3VLGPUW5E \
  | 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: 8e742b5e683d535087d406eab33e96e907ffa4e6a02d6f43fbc66c1bde9fd12e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8933a9af12345651de163d0b68e4950e6fec768b7d0cf4c84427c396720ac1a5",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-24T22:22:24Z",
    "title_canon_sha256": "b3e0cd4d1f95631e97ada069d47938faebf3a3ae650dbd6d7763bf4f6d16cb71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5505",
    "kind": "arxiv",
    "version": 1
  }
}