Pith Number

pith:VFHFBHFD

pith:2018:VFHFBHFDV7FA5ZRWZM2WHHNS3Y

not attested not anchored not stored refs pending

Supernova explosions of massive stars and cosmic rays

A. Chieffi, A. Meli, B. B. Nath, E. Haug, E. Kun, I. Gebauer, J. Becker Tjus, L. \'A. Gergely, L. I. Caramete, P. L. Biermann, P. P. Kronberg, R. Diehl, T. Stanev, W. de Boer

arxiv:1803.10752 v1 · 2018-03-28 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VFHFBHFDV7FA5ZRWZM2WHHNS3Y}

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	2026-05-18T00:02:01.403857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a94e509ca3afca0ee636cb35639db2de275803c8a7e72e5ed0eb6db61e65fb75

Aliases

arxiv: 1803.10752 · arxiv_version: 1803.10752v1 · doi: 10.48550/arxiv.1803.10752 · pith_short_12: VFHFBHFDV7FA · pith_short_16: VFHFBHFDV7FA5ZRW · pith_short_8: VFHFBHFD

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/VFHFBHFDV7FA5ZRWZM2WHHNS3Y \
  | 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: a94e509ca3afca0ee636cb35639db2de275803c8a7e72e5ed0eb6db61e65fb75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fcc3fe8544baa15df3e4c45750b72e49b97c8927c8f9a128a74aba8695063f2",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-03-28T17:43:00Z",
    "title_canon_sha256": "428ab089e7b1cf447d4c105efd48d875b37ecfdb54e268a2cbcac4b7667c96ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10752",
    "kind": "arxiv",
    "version": 1
  }
}