Pith Number

pith:CFUXURF6

pith:2013:CFUXURF6P6KBDNBMXUJQ4WKCSR

not attested not anchored not stored refs pending

Environment-derived constraints on the progenitors of low-luminosity type I supernovae

Avishay Gal-Yam, Hagai B. Perets, Joseph Lyman, Joseph P. Anderson, Paolo Mazzali, Phil James, Sue Percival

arxiv:1306.2474 v1 · 2013-06-11 · astro-ph.SR · 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{CFUXURF6P6KBDNBMXUJQ4WKCSR}

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	2026-05-18T01:49:23.786131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11697a44be7f9411b42cbd130e5942945e20dafe0620ea70f2d4ff9e9b2830ac

Aliases

arxiv: 1306.2474 · arxiv_version: 1306.2474v1 · doi: 10.48550/arxiv.1306.2474 · pith_short_12: CFUXURF6P6KB · pith_short_16: CFUXURF6P6KBDNBM · pith_short_8: CFUXURF6

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/CFUXURF6P6KBDNBMXUJQ4WKCSR \
  | 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: 11697a44be7f9411b42cbd130e5942945e20dafe0620ea70f2d4ff9e9b2830ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41a3e00b3945656a3e99af6df0ea71a674fae55bafd7318c482762fdf558ae74",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-06-11T10:12:07Z",
    "title_canon_sha256": "bd39fc1961609f55c28ea1c5b835bbfcd3b939eae0f60ef95e6c3a3fc620d358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2474",
    "kind": "arxiv",
    "version": 1
  }
}