Pith Number

pith:B4JS62M5

pith:2015:B4JS62M55YSIPL4XZSKO3OTMNC

not attested not anchored not stored refs pending

A Unified Energy-Reservoir Model Containing Contributions from $^{56}$Ni and Neutron Stars and Its Implication to Luminous Type Ic Supernovae

L. J. Wang, S. Q. Wang, X. F. Wu, Z. G. Dai

arxiv:1504.04704 v1 · 2015-04-18 · 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{B4JS62M55YSIPL4XZSKO3OTMNC}

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	2026-05-18T01:36:53.853705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f132f699dee2487af97cc94edba6c68adab1a6539191965abe8a13a32cc7511

Aliases

arxiv: 1504.04704 · arxiv_version: 1504.04704v1 · doi: 10.48550/arxiv.1504.04704 · pith_short_12: B4JS62M55YSI · pith_short_16: B4JS62M55YSIPL4X · pith_short_8: B4JS62M5

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/B4JS62M55YSIPL4XZSKO3OTMNC \
  | 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: 0f132f699dee2487af97cc94edba6c68adab1a6539191965abe8a13a32cc7511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45154e7f35ebe1f8d3c04fee09e2b1b1f7854db0d3c913229d362604e6dfd2d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-04-18T10:00:25Z",
    "title_canon_sha256": "f9eae7ec4a405f999bae16d02e304bca241048d16593a8ad15f9d4aba0f7caac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04704",
    "kind": "arxiv",
    "version": 1
  }
}