Pith Number

pith:TDOZVK45

pith:2017:TDOZVK45Q3LCEF3Y26BMQ5URSB

not attested not anchored not stored refs pending

A GRB and Broad-lined Type Ic Supernova from a Single Central Engine

Andrew I. MacFadyen, Daniel Kasen, Federica B. Bianco, Jennifer Barnes, Maryam Modjaz, Paul C. Duffell, Yuqian Liu

arxiv:1708.02630 v1 · 2017-08-08 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDOZVK45Q3LCEF3Y26BMQ5URSB}

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.

Cited by

1 paper in Pith

The GRBSN webtool: An open-source repository for gamma-ray burst-supernova associations

Receipt and verification

First computed	2026-05-18T00:12:19.470241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98dd9aab9d86d6221778d782c87691907aaf7e8028d8fbe52db2bbf7b29f061b

Aliases

arxiv: 1708.02630 · arxiv_version: 1708.02630v1 · doi: 10.48550/arxiv.1708.02630 · pith_short_12: TDOZVK45Q3LC · pith_short_16: TDOZVK45Q3LCEF3Y · pith_short_8: TDOZVK45

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/TDOZVK45Q3LCEF3Y26BMQ5URSB \
  | 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: 98dd9aab9d86d6221778d782c87691907aaf7e8028d8fbe52db2bbf7b29f061b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0b1d2379af229aaaed48d9b9c26c9c3ffac2500e97ef7e68888c5f226a6424f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-08-08T19:55:05Z",
    "title_canon_sha256": "6d56ed421508a4fb405a016a26eb28319a9dd1560dbe3e33882432ce4e3a5373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02630",
    "kind": "arxiv",
    "version": 1
  }
}