Pith Number

pith:B4VCG5HQ

pith:2026:B4VCG5HQZSAGVY2VF5J536ID4G

not attested not anchored not stored refs pending

SN 2024dy: Dust formation in a long-lived Type IIn supernova and constraints on the dust mass

Anjasha Gangopadhyay, Avinash Singh, Bhavya Ailawadhi, Devendra K. Sahu, Koji S. Kawabata, Kuntal Misra, Masaomi Tanaka, Masayuki Yamanaka, Monalisa Dubey, Naveen Dukiya, Sota Goto, Takahiro Nagayama, Tatsuya Nakaoka

arxiv:2606.18585 v1 · 2026-06-17 · astro-ph.HE · 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{B4VCG5HQZSAGVY2VF5J536ID4G}

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	2026-06-19T16:11:41.671923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f2a2374f0cc806ae3552f53ddf903e1881e1116ec3e95c6e5afbba06a1250f1

Aliases

arxiv: 2606.18585 · arxiv_version: 2606.18585v1 · doi: 10.48550/arxiv.2606.18585 · pith_short_12: B4VCG5HQZSAG · pith_short_16: B4VCG5HQZSAGVY2V · pith_short_8: B4VCG5HQ

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/B4VCG5HQZSAGVY2VF5J536ID4G \
  | 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: 0f2a2374f0cc806ae3552f53ddf903e1881e1116ec3e95c6e5afbba06a1250f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ef0b133221790e629f753856b29523389d85369b923e7dda50568016a8eaf2f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-17T01:25:42Z",
    "title_canon_sha256": "0249f39b7aeb46a2dd942ade2d537fd29e8b8b22477c9451244187a1429d336b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18585",
    "kind": "arxiv",
    "version": 1
  }
}