Pith Number

pith:PXO7TXA7

pith:2017:PXO7TXA7FVFPFI7AS2M7QHMNEK

not attested not anchored not stored refs pending

The Gravitational Wave Signal of a Core Collapse Supernova Explosion of a 15M$_\odot$ Star

Anthony Mezzacappa, Eirik Endeve, Eric J. Lentz, J. Austin Harris, John M. Blondin, Konstantin N. Yakunin, O. E. Bronson Messer, Pedro Marronetti, Stephen W. Bruenn, W. Raphael Hix

arxiv:1701.07325 v1 · 2017-01-25 · 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{PXO7TXA7FVFPFI7AS2M7QHMNEK}

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	2026-05-18T00:52:04.859685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dddf9dc1f2d4af2a3e09699f81d8d22a08501006cad303c2e87e4b6ea794caa

Aliases

arxiv: 1701.07325 · arxiv_version: 1701.07325v1 · doi: 10.48550/arxiv.1701.07325 · pith_short_12: PXO7TXA7FVFP · pith_short_16: PXO7TXA7FVFPFI7A · pith_short_8: PXO7TXA7

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/PXO7TXA7FVFPFI7AS2M7QHMNEK \
  | 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: 7dddf9dc1f2d4af2a3e09699f81d8d22a08501006cad303c2e87e4b6ea794caa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de895654bc0d3febbf838c90aa2e4525d53f107e242c4e582879fe48a4446ce7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-01-25T14:16:09Z",
    "title_canon_sha256": "238abe77a4ae84d1272321e4d77b9a0f0ddf8ba67f7f7ca58e21b907e5ecd1f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07325",
    "kind": "arxiv",
    "version": 1
  }
}