Pith Number

pith:VTIRC36C

pith:2017:VTIRC36C6RBBZZHXGCS4KBLP6M

not attested not anchored not stored refs pending

Importance of $^{56}$Ni production on diagnosing explosion mechanism of core-collapse supernova

Keiichi Maeda (Kyoto U. & Kavli IPMU), Kyoto U.), Nozomu Tominaga (Konan U. & Kavli IPMU), Yudai Suwa (YITP

arxiv:1704.04780 v1 · 2017-04-16 · 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{VTIRC36C6RBBZZHXGCS4KBLP6M}

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	2026-05-17T23:48:57.488397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acd1116fc2f4421ce4f730a5c5056ff309886a2739f9afc781aa9972b018e044

Aliases

arxiv: 1704.04780 · arxiv_version: 1704.04780v1 · doi: 10.48550/arxiv.1704.04780 · pith_short_12: VTIRC36C6RBB · pith_short_16: VTIRC36C6RBBZZHX · pith_short_8: VTIRC36C

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/VTIRC36C6RBBZZHXGCS4KBLP6M \
  | 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: acd1116fc2f4421ce4f730a5c5056ff309886a2739f9afc781aa9972b018e044

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f00f842aaee602e5b23bf371940e5785c0b8a72e6d0911a500f4165410d1588",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-04-16T14:21:25Z",
    "title_canon_sha256": "30a4f745afa5d52dc3de4b6524ba2bbabc60fd122cd2161d335ce21286a718cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04780",
    "kind": "arxiv",
    "version": 1
  }
}