Pith Number

pith:CEOUL7XK

pith:2018:CEOUL7XKCXG5A2NSX7FQMFZVV6

not attested not anchored not stored refs pending

SNhunt151: an explosive event inside a dense cocoon

A. J. Drake, A. Morales-Garoffolo, A. Pastorello, A. V. Filippenko, D. A. Howell, E. Cappellaro, E. Kankare, F. Ciabattari, G. Pignata, G. Terreran, J. Isern, L. Tartaglia, L. Tomasella, M. Turatto, N. Elias-Rosa, P. Ochner, S. Benetti, S. C. Howerton, S. G. Djorgovski, S. Geier, S. Leonini, S. Valenti, T. Kangas

arxiv:1801.03040 v1 · 2018-01-09 · astro-ph.SR · 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{CEOUL7XKCXG5A2NSX7FQMFZVV6}

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	2026-05-18T00:25:15.291998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

111d45feea15cdd069b2bfcb061735afa00238b07e294255be4baf8d343cf63d

Aliases

arxiv: 1801.03040 · arxiv_version: 1801.03040v1 · doi: 10.48550/arxiv.1801.03040 · pith_short_12: CEOUL7XKCXG5 · pith_short_16: CEOUL7XKCXG5A2NS · pith_short_8: CEOUL7XK

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/CEOUL7XKCXG5A2NSX7FQMFZVV6 \
  | 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: 111d45feea15cdd069b2bfcb061735afa00238b07e294255be4baf8d343cf63d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ae865deed2f3361c7769929768a590090eca1980fcef79298d7c12e59522050",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-01-09T17:15:53Z",
    "title_canon_sha256": "25e03bab0d6276ab6592e642bae06fb3726a57ac6364722b4b50b9ac3e8ef01a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03040",
    "kind": "arxiv",
    "version": 1
  }
}