Pith Number

pith:5SRLUF4N

pith:2018:5SRLUF4N4HHDUDYECDUVEXREMC

not attested not anchored not stored refs pending

Obscured Star Formation in the Host Galaxies of Superluminous Supernovae

B. Hatsukade, K. Morokuma-Matsui, K. Motogi, K. Niinuma, M. Hayashi, M. Konishi, N. Tominaga, T. Morokuma, Y. Matsuda, Y. Tamura

arxiv:1803.02185 v1 · 2018-03-06 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5SRLUF4N4HHDUDYECDUVEXREMC}

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	2026-05-18T00:17:04.345439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eca2ba178de1ce3a0f0410e9525e2460ba754b1dd1a5f24ad7aa960c3ced9b86

Aliases

arxiv: 1803.02185 · arxiv_version: 1803.02185v1 · doi: 10.48550/arxiv.1803.02185 · pith_short_12: 5SRLUF4N4HHD · pith_short_16: 5SRLUF4N4HHDUDYE · pith_short_8: 5SRLUF4N

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/5SRLUF4N4HHDUDYECDUVEXREMC \
  | 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: eca2ba178de1ce3a0f0410e9525e2460ba754b1dd1a5f24ad7aa960c3ced9b86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9f11da1c53125d831ef17d22639522e4b897c82b653a0f004ca37a4fc9694db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-06T14:08:21Z",
    "title_canon_sha256": "edcd14562b52af4cc1dc7ea9a5eebd40a36aa55279719880fbe2a2e834aa793a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02185",
    "kind": "arxiv",
    "version": 1
  }
}