Pith Number

pith:Z57TEJJR

pith:2025:Z57TEJJRHLKPPZG74XIFYN2VQV

not attested not anchored not stored refs pending

Confirming the uniformity of the Hubble flow with Pantheon+ Supernovae

Carlos A. P. Bengaly, Xiaoyun Shao

arxiv:2510.19945 v2 · 2025-10-22 · 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{Z57TEJJRHLKPPZG74XIFYN2VQV}

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	2026-06-02T01:03:15.281288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf7f3225313ad4f7e4dfe5d05c3755856d3c10ab646ded629cf2349c7edae4f4

Aliases

arxiv: 2510.19945 · arxiv_version: 2510.19945v2 · doi: 10.48550/arxiv.2510.19945 · pith_short_12: Z57TEJJRHLKP · pith_short_16: Z57TEJJRHLKPPZG7 · pith_short_8: Z57TEJJR

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/Z57TEJJRHLKPPZG74XIFYN2VQV \
  | 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: cf7f3225313ad4f7e4dfe5d05c3755856d3c10ab646ded629cf2349c7edae4f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1942ab490b3d58e3576ac4c0ca31f455b77f0daca689e3df7b0bcb915e78636f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-10-22T18:18:01Z",
    "title_canon_sha256": "a09330e57535a53d7cbfae0340bc73123277a28757bd029ef3afb3120d32ad72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.19945",
    "kind": "arxiv",
    "version": 2
  }
}