Pith Number

pith:VB3MTOV2

pith:2019:VB3MTOV24XSO36CVPKDOENIHQO

not attested not anchored not stored refs pending

Early-type Host Galaxies of Type Ia Supernovae. II. Evidence for Luminosity Evolution in Supernova Cosmology

Chang Hee Ree, Chul Chung, Yijung Kang, Young-Lo Kim, Young-Wook Lee

arxiv:1912.04903 v2 · 2019-12-10 · astro-ph.GA · 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{VB3MTOV24XSO36CVPKDOENIHQO}

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

1 paper in Pith

Interacting dark energy in the early 2020s: a promising solution to the $H_0$ and cosmic shear tensions

Receipt and verification

First computed	2026-07-05T00:38:09.300416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a876c9babae5e4edf8557a86e2350783b95241b0da7173c27334bead246fccaf

Aliases

arxiv: 1912.04903 · arxiv_version: 1912.04903v2 · doi: 10.48550/arxiv.1912.04903 · pith_short_12: VB3MTOV24XSO · pith_short_16: VB3MTOV24XSO36CV · pith_short_8: VB3MTOV2

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/VB3MTOV24XSO36CVPKDOENIHQO \
  | 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: a876c9babae5e4edf8557a86e2350783b95241b0da7173c27334bead246fccaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b2163a961c3b63311a7030a5937a0fc3f8d738a8a0f40ab4d2686ae0096de7a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-12-10T19:00:00Z",
    "title_canon_sha256": "6c4459519114c192f505b2b5524dfcb4151e9eb271313324fa2d732232f09d9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.04903",
    "kind": "arxiv",
    "version": 2
  }
}