Pith Number

pith:K4PLLAJP

pith:2020:K4PLLAJPVJWVHI2ZLTHDISXN52

not attested not anchored not stored refs pending

Host Galaxy Mass Combined with Local Stellar Age Improve Type Ia Supernovae Distances

B. M. Rose, D. Rubin, L. Strolger, P. M. Garnavich

arxiv:2012.01460 v1 · 2020-12-02 · 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{K4PLLAJPVJWVHI2ZLTHDISXN52}

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

An Agnostic Approach to Building Empirical Type Ia Supernova Light Curves: Evidence for Intrinsic Chromatic Flux Variation Using Nearby Supernova Factory Data

Receipt and verification

First computed	2026-07-05T02:21:39.788258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

571eb5812faa6d53a3595cce344aedee941daa0d089b0b61f8712daf14c24325

Aliases

arxiv: 2012.01460 · arxiv_version: 2012.01460v1 · doi: 10.48550/arxiv.2012.01460 · pith_short_12: K4PLLAJPVJWV · pith_short_16: K4PLLAJPVJWVHI2Z · pith_short_8: K4PLLAJP

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/K4PLLAJPVJWVHI2ZLTHDISXN52 \
  | 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: 571eb5812faa6d53a3595cce344aedee941daa0d089b0b61f8712daf14c24325

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d94d67ec5c5b9b77ced64a4c4b508d1dfd66bc2dc8ff44c67ef99cc71942b88",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-12-02T19:04:10Z",
    "title_canon_sha256": "161d44ef18ca37796cbb75e439c0c7e445ed8622c819cf3e8878f56aaf964a8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.01460",
    "kind": "arxiv",
    "version": 1
  }
}