Pith Number

pith:4C53NHI3

pith:2015:4C53NHI37BFSF6KGOWQ7IKUE6W

not attested not anchored not stored refs pending

Massive stars exploding in a He-rich circumstellar medium - VIII. PSN J07285387+3349106, a highly reddened supernova Ibn

A. Dimai, A. Harutyunyan, A. Morales-Garoffolo, A. Pastorello, E. Cappellaro, E. E. O. Ishida, F. Ciabattari, F. Taddia, G. Terreran, J. Sollerman, L. Tartaglia, M. Dennefeld, N. Elias-Rosa, P. Ochner, S. Benetti, S. Leonini, S. Taubenberger, S. Zaggia, U. M. Noebauer

arxiv:1509.09065 v1 · 2015-09-30 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4C53NHI37BFSF6KGOWQ7IKUE6W}

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	2026-05-18T01:27:56.824868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0bbb69d1bf84b22f94675a1f42a84f5ad975a9b9bf80867e71e9494f3b4ade5

Aliases

arxiv: 1509.09065 · arxiv_version: 1509.09065v1 · doi: 10.48550/arxiv.1509.09065 · pith_short_12: 4C53NHI37BFS · pith_short_16: 4C53NHI37BFSF6KG · pith_short_8: 4C53NHI3

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/4C53NHI37BFSF6KGOWQ7IKUE6W \
  | 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: e0bbb69d1bf84b22f94675a1f42a84f5ad975a9b9bf80867e71e9494f3b4ade5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "924d0d8380f9143eca09888ec5501dfb3bf86b8c8d25384423b44e79235a9ed9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-09-30T08:29:39Z",
    "title_canon_sha256": "e342aa67125c2151642e0fab21dbb3988dc94e1d1da01d08c2525c4a5f639bf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.09065",
    "kind": "arxiv",
    "version": 1
  }
}