Pith Number

pith:KC2PWSV2

pith:2015:KC2PWSV2RVBTHP5GIBAGX5ZGUQ

not attested not anchored not stored refs pending

The Progenitor of the Type IIb SN 2008ax Revisited

Gast\'on Folatelli, Hanindyo Kuncarayakti, Keiichi Maeda, Ken'ichi Nomoto, Melina C. Bersten, Omar G. Benvenuto

arxiv:1509.01588 v1 · 2015-09-04 · 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{KC2PWSV2RVBTHP5GIBAGX5ZGUQ}

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.

Cited by

1 paper in Pith

Neutron star-companion interaction in core collapse supernovae. Population synthesis based on detailed binary evolution models

Receipt and verification

First computed	2026-05-18T01:30:57.519929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50b4fb4aba8d4333bfa640406bf726a42ed520dff859e501b2beb225c66b85c0

Aliases

arxiv: 1509.01588 · arxiv_version: 1509.01588v1 · doi: 10.48550/arxiv.1509.01588 · pith_short_12: KC2PWSV2RVBT · pith_short_16: KC2PWSV2RVBTHP5G · pith_short_8: KC2PWSV2

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/KC2PWSV2RVBTHP5GIBAGX5ZGUQ \
  | 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: 50b4fb4aba8d4333bfa640406bf726a42ed520dff859e501b2beb225c66b85c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "358d9d7d1fd9d5ceeacd789c883a60b8b074ba0cb6f2adbeef8fd6d0eed15b34",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-09-04T20:05:22Z",
    "title_canon_sha256": "bc5679e09378dbbfb93d814e21c4ef8cc2e297f4123551c2da6f1dc09909c823"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01588",
    "kind": "arxiv",
    "version": 1
  }
}