Pith Number

pith:UQ3E6RTU

pith:2026:UQ3E6RTUOU47OS3QXDSFEJNIC7

not attested not anchored not stored refs pending

The local galaxy distribution does not violate the cosmological principle

Till Sawala (1) ((1) University of Helsinki)

arxiv:2607.01172 v1 · 2026-07-01 · 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{UQ3E6RTUOU47OS3QXDSFEJNIC7}

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	2026-07-02T01:18:31.137134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4364f46747539f74b70b8e45225a817d16d9d1a8fdd43561aafb22d5c5d38c7

Aliases

arxiv: 2607.01172 · arxiv_version: 2607.01172v1 · doi: 10.48550/arxiv.2607.01172 · pith_short_12: UQ3E6RTUOU47 · pith_short_16: UQ3E6RTUOU47OS3Q · pith_short_8: UQ3E6RTU

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/UQ3E6RTUOU47OS3QXDSFEJNIC7 \
  | 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: a4364f46747539f74b70b8e45225a817d16d9d1a8fdd43561aafb22d5c5d38c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcd504a93e8c5e9d5c4cb14db44b107247a43969f5ea49a6a4860012b8af749d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-07-01T17:04:29Z",
    "title_canon_sha256": "63fdfa0e37a0c027938f15a811623b467c31d9f6c8c1c535458752c6f06a7758"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01172",
    "kind": "arxiv",
    "version": 1
  }
}