Pith Number

pith:BHXJXSLN

pith:2018:BHXJXSLN4X6MBE7R77JEN22IGC

not attested not anchored not stored refs pending

Investigating the properties of stripped-envelope supernovae, what are the implications for their progenitors?

A. Gal-Yam, A. Rest T. Reynolds, A. S. Piascik, B. Stalder, C. Ashall, C. Barbarino, C. Inserra, C. McCully, C. M. Copperwheat, D. A. Howell, D. Bersier, D. E. Reichart, D. R. Young, E. Kankare, E. Karamehmetoglu, F. Olivares E., F. Taddia, G. Hosseinzadeh, G. Pignata, G. P. Lamb, J. Harmanen, J. L. O. Saario, J. Sollerman, K. Maguire, K. W. Smith, L. Denneau, L. Galbany, L. Short, M. Fraser, M. J. Darnley, M. Limongi, M. Sullivan, N. Elias-Rosa, \'O. Rodr\'iguez, P. A. Crowther, P. A. James, P. A. Mazzali, S. C. Williams, S. D. Vergani, S. J. Prentice, S. J. Smartt, S. Schulze, S. Valenti, T.-W. Chen

arxiv:1812.03716 v2 · 2018-12-10 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHXJXSLN4X6MBE7R77JEN22IGC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:56:44.704132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09ee9bc96de5fcc093f1ffd246eb48309b1820550899fafc24e87b7addab58d1

Aliases

arxiv: 1812.03716 · arxiv_version: 1812.03716v2 · doi: 10.48550/arxiv.1812.03716 · pith_short_12: BHXJXSLN4X6M · pith_short_16: BHXJXSLN4X6MBE7R · pith_short_8: BHXJXSLN

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/BHXJXSLN4X6MBE7R77JEN22IGC \
  | 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: 09ee9bc96de5fcc093f1ffd246eb48309b1820550899fafc24e87b7addab58d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c809337a633f3eea5bb1910533c7fc996d1579798499689abe047e63721df1ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-12-10T10:18:51Z",
    "title_canon_sha256": "30aa61cb9e7d9510ffdf2ca2e0473270dcd755154b73422bdc06b2b72391e7ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03716",
    "kind": "arxiv",
    "version": 2
  }
}