Pith Number

pith:7XSNT6WF

pith:2011:7XSNT6WFTHDMYG4CTL65K7CPK2

not attested not anchored not stored refs pending

Supernova Discoveries 2010-2011: Statistics and Trends

Avishay Gal-Yam, David Bishop, Ilan Manulis, Paolo Mazzali

arxiv:1103.5165 v2 · 2011-03-26 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XSNT6WFTHDMYG4CTL65K7CPK2}

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	2026-05-18T02:02:44.712088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fde4d9fac599c6cc1b829afdd57c4f56a5edb9ef1da8b90747f15f5707c1ff2b

Aliases

arxiv: 1103.5165 · arxiv_version: 1103.5165v2 · doi: 10.48550/arxiv.1103.5165 · pith_short_12: 7XSNT6WFTHDM · pith_short_16: 7XSNT6WFTHDMYG4C · pith_short_8: 7XSNT6WF

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/7XSNT6WFTHDMYG4CTL65K7CPK2 \
  | 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: fde4d9fac599c6cc1b829afdd57c4f56a5edb9ef1da8b90747f15f5707c1ff2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2edeb9f43dc8a05dd47ff0a3ee4aeb976dcf187b4d15cdd16d05603d4ccc7dc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-26T20:59:59Z",
    "title_canon_sha256": "74fc33d2d9708edac79c4fb62b460388cc7eb85c783b49fde539a793ab793cb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5165",
    "kind": "arxiv",
    "version": 2
  }
}