Pith Number

pith:VLSMOF4S

pith:2013:VLSMOF4SJW4Z6XROYWRIAD7MPM

not attested not anchored not stored refs pending

Spatial distributions of core-collapse supernovae in infrared-bright galaxies

A. Takalo, Erkki Kankare, Jari K. Kotilainen, P. V\"ais\"anen, R. Greimel, Seppo Mattila, Tuomas Kangas

arxiv:1309.6781 v1 · 2013-09-26 · astro-ph.HE · 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{VLSMOF4SJW4Z6XROYWRIAD7MPM}

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	2026-05-18T01:47:26.350328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aae4c717924db99f5e2ec5a2800fec7b22e35749cbcd7597c861237f380cf0d6

Aliases

arxiv: 1309.6781 · arxiv_version: 1309.6781v1 · doi: 10.48550/arxiv.1309.6781 · pith_short_12: VLSMOF4SJW4Z · pith_short_16: VLSMOF4SJW4Z6XRO · pith_short_8: VLSMOF4S

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/VLSMOF4SJW4Z6XROYWRIAD7MPM \
  | 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: aae4c717924db99f5e2ec5a2800fec7b22e35749cbcd7597c861237f380cf0d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2143958b34a42b005530e82012780012673462ac79596c01196c0e9d7558d851",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-09-26T10:13:32Z",
    "title_canon_sha256": "8d1fe7d95681b40a6f159af6e7796fd483182635d5f10c73a42e284701a44507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6781",
    "kind": "arxiv",
    "version": 1
  }
}