Pith Number

pith:C2FTJLJE

pith:2018:C2FTJLJEEMAVO6BEH35IBDUJSD

not attested not anchored not stored refs pending

The delay of shock breakout due to circumstellar material seen in most Type II Supernovae

A. Clocchiatti, A. de Ugarte Postigo, A. Gal-Yam, A.K. Vivas, A. Razza, C. Ashall, D.R. Young, E. Hsiao, E. Kankare, E. Vera, F. Bufano, F. F\"orster, F. Olivares E., G. Cabrera-Vives, G. Gr\"afener, G. Medina, G. Pignata, H. Kuncarayakti, I. Reyes, J.C. Maureira, J. Mart\'inez-Palomera, J.P. Anderson, J. San Mart\'in, L. Galbany, L. Le Guillou, M. Fraser, M. Hamuy, N.A. Walton, P.A. Est\'evez, P.A. Mazzali, P. Huentelemu, P. Huijse, R.C. Smith, S. Blinnikov, S.-C. Yoon, S. Gonz\'alez-Gait\'an, Th. de Jaeger, T.J. Moriya

arxiv:1809.06379 v1 · 2018-09-17 · 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{C2FTJLJEEMAVO6BEH35IBDUJSD}

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	2026-05-18T00:05:27.356829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

168b34ad2423015778243efa808e8990d3155a9b7ea92bf3e8de0343851dee46

Aliases

arxiv: 1809.06379 · arxiv_version: 1809.06379v1 · doi: 10.48550/arxiv.1809.06379 · pith_short_12: C2FTJLJEEMAV · pith_short_16: C2FTJLJEEMAVO6BE · pith_short_8: C2FTJLJE

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/C2FTJLJEEMAVO6BEH35IBDUJSD \
  | 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: 168b34ad2423015778243efa808e8990d3155a9b7ea92bf3e8de0343851dee46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb811835523dae64b26f1e7c512fab4b75ed60a3f4cd37864b216f0e883a8f2e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-17T18:00:02Z",
    "title_canon_sha256": "0e1a156171407b0f7136e5080dfa90b5c2ff3bd98aa2483327cd371760d8b195"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06379",
    "kind": "arxiv",
    "version": 1
  }
}