Pith Number

pith:E5YLNDDD

pith:2024:E5YLNDDDQNJDREHCZVKWMB6L3N

not attested not anchored not stored refs pending

Testing anisotropic Hubble expansion

Khaled Said, Lister Staveley-Smith, Matthew Colless, Paula Boubel

arxiv:2412.14607 v2 · 2024-12-19 · 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{E5YLNDDDQNJDREHCZVKWMB6L3N}

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

2 papers in Pith

Updates on dipolar anisotropy in local measurements of the Hubble constant from Cosmicflows-4

New constraints on cosmic anisotropy from galaxy clusters using an improved dipole fitting method

Receipt and verification

First computed	2026-07-05T10:44:20.944386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2770b68c6383523890e2cd556607cbdb63fc1763e6041c18c9389ee5f8738fad

Aliases

arxiv: 2412.14607 · arxiv_version: 2412.14607v2 · doi: 10.48550/arxiv.2412.14607 · pith_short_12: E5YLNDDDQNJD · pith_short_16: E5YLNDDDQNJDREHC · pith_short_8: E5YLNDDD

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/E5YLNDDDQNJDREHCZVKWMB6L3N \
  | 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: 2770b68c6383523890e2cd556607cbdb63fc1763e6041c18c9389ee5f8738fad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff40f520a80217fc05dbe0757582f45f57c8143be5d67a910d26a0b534aac6dc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-12-19T07:56:41Z",
    "title_canon_sha256": "e3d86961930df9f9293870ca04a1f240284c9dda23f3bd5e63735ce04f40670e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14607",
    "kind": "arxiv",
    "version": 2
  }
}