Pith Number

pith:M4IA45X3

pith:2012:M4IA45X3V26DETDN3XVOSWI42Q

not attested not anchored not stored refs pending

Axisymmetric Ab Initio Core-Collapse Supernova Simulations of 12-25 M_sol Stars

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

arxiv:1212.1747 v2 · 2012-12-08 · 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{M4IA45X3V26DETDN3XVOSWI42Q}

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	2026-05-18T01:52:46.293869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67100e76fbaebc324c6dddeae9591cd4186049fba8ed46dd5319f93f13b9e878

Aliases

arxiv: 1212.1747 · arxiv_version: 1212.1747v2 · doi: 10.48550/arxiv.1212.1747 · pith_short_12: M4IA45X3V26D · pith_short_16: M4IA45X3V26DETDN · pith_short_8: M4IA45X3

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/M4IA45X3V26DETDN3XVOSWI42Q \
  | 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: 67100e76fbaebc324c6dddeae9591cd4186049fba8ed46dd5319f93f13b9e878

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17cdb019b760df070eeca344008cbde7af7676d1a9754235b30e16dbb21fabac",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-12-08T00:58:17Z",
    "title_canon_sha256": "262f8e3cb3b50155e1a7bb37ab21af538646b31ab2d46cec50374aeced2b15f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1747",
    "kind": "arxiv",
    "version": 2
  }
}