Pith Number

pith:CI5HBUN6

pith:2015:CI5HBUN6IC47OEAJMMHFMJAORV

not attested not anchored not stored refs pending

Cosmology with Superluminous Supernovae

Dario Scovacricchi (ICG Portsmouth), David Bacon (ICG Portsmouth), Mark Sullivan (University of Southampton), Robert C. Nichol (ICG Portsmouth), Szymon Prajs (University of Southampton)

arxiv:1511.06670 v2 · 2015-11-20 · 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{CI5HBUN6IC47OEAJMMHFMJAORV}

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	2026-05-18T01:22:00.373825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

123a70d1be40b9f71009630e56240e8d58c8c9772feb8e7143a04614805c5e93

Aliases

arxiv: 1511.06670 · arxiv_version: 1511.06670v2 · doi: 10.48550/arxiv.1511.06670 · pith_short_12: CI5HBUN6IC47 · pith_short_16: CI5HBUN6IC47OEAJ · pith_short_8: CI5HBUN6

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/CI5HBUN6IC47OEAJMMHFMJAORV \
  | 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: 123a70d1be40b9f71009630e56240e8d58c8c9772feb8e7143a04614805c5e93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3890d7dea0279f324ea613f98ad801df970dad84777b316ebdac62c0404c11ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-11-20T16:24:00Z",
    "title_canon_sha256": "11f6953de4c375178f043659fb5958a81c2433d2b8165e10410f370b881c37d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06670",
    "kind": "arxiv",
    "version": 2
  }
}