Pith Number

pith:RKGEGBCX

pith:2011:RKGEGBCXMDU4GPSVRIJITPX7SW

not attested not anchored not stored refs pending

The effect of metallicity on the delay-time distribution of type Ia supernova

Wuming Yang, Xiangcun Meng, Zhongmu Li

arxiv:1105.5265 v1 · 2011-05-26 · 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{RKGEGBCXMDU4GPSVRIJITPX7SW}

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	2026-05-18T02:01:50.535266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a8c43045760e9c33e558a1289beff9581ed0bcb8404ed0f878440787a00dcc6

Aliases

arxiv: 1105.5265 · arxiv_version: 1105.5265v1 · doi: 10.48550/arxiv.1105.5265 · pith_short_12: RKGEGBCXMDU4 · pith_short_16: RKGEGBCXMDU4GPSV · pith_short_8: RKGEGBCX

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/RKGEGBCXMDU4GPSVRIJITPX7SW \
  | 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: 8a8c43045760e9c33e558a1289beff9581ed0bcb8404ed0f878440787a00dcc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e8c583a90c17e8c31a0382ab7215aa2707644e970f93ae8c6deedaaf4c4f51a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-26T12:53:48Z",
    "title_canon_sha256": "890bc53fb74d40cb2f1ca8558015d4e120438649191161b854d882f5da77061a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5265",
    "kind": "arxiv",
    "version": 1
  }
}