Pith Number

pith:7VUFWKB7

pith:2012:7VUFWKB7MV6CAVRYESHPJAXF4M

not attested not anchored not stored refs pending

Supernovae and their host galaxies. I. The SDSS DR8 database and statistics

A. A. Hakobyan, A. R. Petrosian, D. Kunth, G. A. Mamon, J. M. Gomes, L. S. Aramyan, M. Turatto, V. Zh. Adibekyan

arxiv:1206.5016 v2 · 2012-06-21 · 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{7VUFWKB7MV6CAVRYESHPJAXF4M}

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

Strong Progenitor Age Bias in Supernova Cosmology. III. Progenitor Age as the Physical Origin of the Type Ia Supernova Magnitude Steps with Host Properties

Receipt and verification

First computed	2026-05-18T03:49:19.525879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd685b283f657c205638248ef482e5e31777ba6c5f771c8145c480915429f4d3

Aliases

arxiv: 1206.5016 · arxiv_version: 1206.5016v2 · doi: 10.48550/arxiv.1206.5016 · pith_short_12: 7VUFWKB7MV6C · pith_short_16: 7VUFWKB7MV6CAVRY · pith_short_8: 7VUFWKB7

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/7VUFWKB7MV6CAVRYESHPJAXF4M \
  | 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: fd685b283f657c205638248ef482e5e31777ba6c5f771c8145c480915429f4d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2c713be4a247670cf9b9525e402571302a5e9827716681b3eb1550db4f44a9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-21T21:08:39Z",
    "title_canon_sha256": "341a311b7f90b9b17f6197d6552bea9d6142a82044e59e9bab7a1eaa5a17746f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5016",
    "kind": "arxiv",
    "version": 2
  }
}