Pith Number

pith:JZXMAUGJ

pith:2007:JZXMAUGJYMFMR2MRSQEU663Z6T

not attested not anchored not stored refs pending

The supernova rate in local galaxy clusters

A. Gal-Yam, D. Maoz, F. Mannucci, K. Sharon, M. Della Valle, M. T. Botticella, N. Panagia

arxiv:0710.1094 v1 · 2007-10-05 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JZXMAUGJYMFMR2MRSQEU663Z6T}

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	2026-05-18T02:35:24.650602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e6ec050c9c30ac8e99194094f7b79f4e32d5579b22c9bf54a4366f29c3cdc53

Aliases

arxiv: 0710.1094 · arxiv_version: 0710.1094v1 · doi: 10.48550/arxiv.0710.1094 · pith_short_12: JZXMAUGJYMFM · pith_short_16: JZXMAUGJYMFMR2MR · pith_short_8: JZXMAUGJ

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/JZXMAUGJYMFMR2MRSQEU663Z6T \
  | 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: 4e6ec050c9c30ac8e99194094f7b79f4e32d5579b22c9bf54a4366f29c3cdc53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7e10eb25569a1d971f9c2bde3e62348596fcff64d41aee2de290ede90170a30",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-10-05T12:34:28Z",
    "title_canon_sha256": "31dbfb6905b59ae14143c9229b5a6974f46be92b21bdf88df90ce562a70c17f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.1094",
    "kind": "arxiv",
    "version": 1
  }
}