Pith Number

pith:2FDNCXGG

pith:2010:2FDNCXGGUBXXHGNVVBK5ACRFYL

not attested not anchored not stored refs pending

Luminosity distance and redshift in the Szekeres inhomogeneous cosmological models

Anthony Nwankwo, John Thompson (The University of Texas at Dallas), Mustapha Ishak

arxiv:1005.2989 v3 · 2010-05-17 · 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{2FDNCXGGUBXXHGNVVBK5ACRFYL}

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

CMB dipoles and other low-order multipoles in the quasispherical Szekeres model

Receipt and verification

First computed	2026-05-18T02:07:18.118943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d146d15cc6a06f7399b5a855d00a25c2d275c48a5f7886b2a5b30c3633d3e35a

Aliases

arxiv: 1005.2989 · arxiv_version: 1005.2989v3 · doi: 10.48550/arxiv.1005.2989 · pith_short_12: 2FDNCXGGUBXX · pith_short_16: 2FDNCXGGUBXXHGNV · pith_short_8: 2FDNCXGG

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/2FDNCXGGUBXXHGNVVBK5ACRFYL \
  | 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: d146d15cc6a06f7399b5a855d00a25c2d275c48a5f7886b2a5b30c3633d3e35a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "109a18ab13dc9cd2403f58955f8cbbbc121380092861869495d41ac7e702c203",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-17T17:54:00Z",
    "title_canon_sha256": "927f6560637973d38bb7646a53bd0a06097a398ac3e4887638c52b685efc9b7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2989",
    "kind": "arxiv",
    "version": 3
  }
}