Pith Number

pith:MAB5K5J6

pith:2015:MAB5K5J6BC5BQFFSPF5Z5QDZRQ

not attested not anchored not stored refs pending

Conformally Friedmann-Lemaitre-Robertson-Walker cosmologies

Matt Visser (Victoria University of Wellington)

arxiv:1502.02758 v3 · 2015-02-10 · gr-qc · astro-ph.CO · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MAB5K5J6BC5BQFFSPF5Z5QDZRQ}

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

Probing cosmic anisotropy with galaxy clusters and supernovae

Receipt and verification

First computed	2026-05-18T00:29:41.166864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6003d5753e08ba1814b2797b9ec0798c22f05d968c46c6d2529af21d3f24c9ff

Aliases

arxiv: 1502.02758 · arxiv_version: 1502.02758v3 · doi: 10.48550/arxiv.1502.02758 · pith_short_12: MAB5K5J6BC5B · pith_short_16: MAB5K5J6BC5BQFFS · pith_short_8: MAB5K5J6

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/MAB5K5J6BC5BQFFSPF5Z5QDZRQ \
  | 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: 6003d5753e08ba1814b2797b9ec0798c22f05d968c46c6d2529af21d3f24c9ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b24ce535c0eeaaffe0255d53cabc7452f857410da2259df29409948247608f2",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-02-10T02:45:28Z",
    "title_canon_sha256": "4199216be90864432c43e9821305720d45960f84d8b02a42003511a6a7ab7725"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02758",
    "kind": "arxiv",
    "version": 3
  }
}