Pith Number

pith:5XU22SVY

pith:2013:5XU22SVYTZT5DHNSLJKB7DBMYE

not attested not anchored not stored refs pending

An exact integral relation between the Ni56 mass and the bolometric light curve of a type Ia supernova

Boaz Katz, Doron Kushnir, Subo Dong (IAS)

arxiv:1301.6766 v1 · 2013-01-28 · astro-ph.HE · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XU22SVYTZT5DHNSLJKB7DBMYE}

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	2026-05-18T03:35:12.424531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ede9ad4ab89e67d19db25a541f8c2cc13e0a1dd1e7d5acd9c137a23b04fff263

Aliases

arxiv: 1301.6766 · arxiv_version: 1301.6766v1 · doi: 10.48550/arxiv.1301.6766 · pith_short_12: 5XU22SVYTZT5 · pith_short_16: 5XU22SVYTZT5DHNS · pith_short_8: 5XU22SVY

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/5XU22SVYTZT5DHNSLJKB7DBMYE \
  | 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: ede9ad4ab89e67d19db25a541f8c2cc13e0a1dd1e7d5acd9c137a23b04fff263

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd4550202daeec3b08b833d0e3b4258b1d690f81fc78af44c3d3ab28f8e728e5",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-01-28T21:02:06Z",
    "title_canon_sha256": "b2c64444a7a6c8eafd1177695f7d69ebfd29a2485d6fbaf77e618270bca434a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6766",
    "kind": "arxiv",
    "version": 1
  }
}