Pith Number

pith:XKSBCDUS

pith:2023:XKSBCDUSV2ZQQ4HEL372VUMJK2

not attested not anchored not stored refs pending

Long-rising Type II supernovae resembling supernova 1987A -- I. A comparative study through scaling relations

A. Pastorello, G. Manic\`o, L. Zampieri, M. L. Pumo, S. Benetti, S. Cherubini, S. P. Cosentino

arxiv:2303.10478 v1 · 2023-03-18 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKSBCDUSV2ZQQ4HEL372VUMJK2}

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	2026-07-05T05:55:22.119869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baa4110e92aeb30870e45effaad18956ad4ca3bb7cc37256df78d6ea6b7f3d75

Aliases

arxiv: 2303.10478 · arxiv_version: 2303.10478v1 · doi: 10.48550/arxiv.2303.10478 · pith_short_12: XKSBCDUSV2ZQ · pith_short_16: XKSBCDUSV2ZQQ4HE · pith_short_8: XKSBCDUS

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/XKSBCDUSV2ZQQ4HEL372VUMJK2 \
  | 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: baa4110e92aeb30870e45effaad18956ad4ca3bb7cc37256df78d6ea6b7f3d75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0d33d12d3264041092eea718e7243837bea459b0f96d65d02a456f85335cf51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-03-18T19:28:07Z",
    "title_canon_sha256": "7b7ca79509bc4a3a78ab30d011e767df4020c43457da9a03449a5df0c28c5867"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.10478",
    "kind": "arxiv",
    "version": 1
  }
}