Pith Number

pith:EWI7R2IN

pith:2024:EWI7R2INT75L4APTPNAJWYB6I6

not attested not anchored not stored refs pending

Hubble Diagrams in Statistically Homogeneous, Anisotropic Universes

Theodore Anton, Timothy Clifton

arxiv:2402.16585 v2 · 2024-02-26 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWI7R2INT75L4APTPNAJWYB6I6}

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	2026-07-05T08:25:01.112222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2591f8e90d9ffabe01f37b409b603e47837101bd967f901ea62415a5a9897360

Aliases

arxiv: 2402.16585 · arxiv_version: 2402.16585v2 · doi: 10.48550/arxiv.2402.16585 · pith_short_12: EWI7R2INT75L · pith_short_16: EWI7R2INT75L4APT · pith_short_8: EWI7R2IN

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/EWI7R2INT75L4APTPNAJWYB6I6 \
  | 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: 2591f8e90d9ffabe01f37b409b603e47837101bd967f901ea62415a5a9897360

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38dd8353874e485fe8e6a2405bff9280ca3806f75a48cb6c14e70226ce4f0d1a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-02-26T14:07:39Z",
    "title_canon_sha256": "f3830724dd065d6d662f35c908a5dd65d7c5ef8935a0afb628551185007a579c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.16585",
    "kind": "arxiv",
    "version": 2
  }
}