Pith Number

pith:VPNEFCGC

pith:2019:VPNEFCGC3TPGNPXP6Q5RUS67UT

not attested not anchored not stored refs pending

Anisotropy of the Universe via the Pantheon supernovae sample revisited

Dong Zhao, Yong Zhou, Zhe Chang

arxiv:1903.12401 v2 · 2019-03-29 · 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{VPNEFCGC3TPGNPXP6Q5RUS67UT}

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

Revisiting cosmic anisotropy with the Pantheon+ compilation

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

Receipt and verification

First computed	2026-05-17T23:45:51.810759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abda4288c2dcde66beeff43b1a4bdfa4ca53922f41f67ef88f5e08e09cfa7a36

Aliases

arxiv: 1903.12401 · arxiv_version: 1903.12401v2 · doi: 10.48550/arxiv.1903.12401 · pith_short_12: VPNEFCGC3TPG · pith_short_16: VPNEFCGC3TPGNPXP · pith_short_8: VPNEFCGC

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/VPNEFCGC3TPGNPXP6Q5RUS67UT \
  | 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: abda4288c2dcde66beeff43b1a4bdfa4ca53922f41f67ef88f5e08e09cfa7a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "425ab36329ceeb75b67b981833dbc70a1cee3a7724a005af7ba380104de4fe03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-03-29T08:58:53Z",
    "title_canon_sha256": "04c8e71dc0019fc459e69457f6aa355f5f48f71e1c99144882c58c0024adf007"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12401",
    "kind": "arxiv",
    "version": 2
  }
}