Pith Number

pith:MP25SJ4W

pith:2018:MP25SJ4WJCFGBP7UXFAZJODAKZ

not attested not anchored not stored refs pending

The Evolution towards Electron-capture Supernovae: the Flame Propagation and the Pre-bounce Electron-neutrino Radiation

H. Umeda, K. Sumiyoshi, K. Takahashi, S. Yamada, T. Yoshida

arxiv:1812.07175 v1 · 2018-12-18 · 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{MP25SJ4WJCFGBP7UXFAZJODAKZ}

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	2026-07-05T04:39:15.024216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f5d92796488a60bff4b94194b860565c518b61450a5e4b26f948308e7aa95c

Aliases

arxiv: 1812.07175 · arxiv_version: 1812.07175v1 · doi: 10.48550/arxiv.1812.07175 · pith_short_12: MP25SJ4WJCFG · pith_short_16: MP25SJ4WJCFGBP7U · pith_short_8: MP25SJ4W

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/MP25SJ4WJCFGBP7UXFAZJODAKZ \
  | 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: 63f5d92796488a60bff4b94194b860565c518b61450a5e4b26f948308e7aa95c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "143ab0087c977be7ec694b836ee8d55176dbe43cb8ebb3df7fcf1deb83db2688",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-12-18T05:26:03Z",
    "title_canon_sha256": "155ad5a0a6035dfd3f54ede1bfbc7c8236dcdc43f0e36033d33fa72b3ec7d7b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07175",
    "kind": "arxiv",
    "version": 1
  }
}