Pith Number

pith:WZOUQTFW

pith:2024:WZOUQTFW7DIHGNLSHCWG26SZGX

not attested not anchored not stored refs pending

SN 2019nyk: A rapidly declining Type II supernova with early interaction signatures

Amit Kumar, Anjasha Gangopadhyay, Curtis McCully, Daichi Hiramatsu, D. Andrew Howell, Giuliano Pignata, Javier Silva-Farf\'an, K. Azalee Bostroem, Kuntal Misra, Mridweeka Singh, Naveen Dukiya, Raya Dastidar

arxiv:2403.00927 v1 · 2024-03-01 · 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{WZOUQTFW7DIHGNLSHCWG26SZGX}

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	2026-07-05T07:51:14.256723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b65d484cb6f8d073357238ac6d7a5935c10e39408fbaaf93a29887d4458f558a

Aliases

arxiv: 2403.00927 · arxiv_version: 2403.00927v1 · doi: 10.48550/arxiv.2403.00927 · pith_short_12: WZOUQTFW7DIH · pith_short_16: WZOUQTFW7DIHGNLS · pith_short_8: WZOUQTFW

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/WZOUQTFW7DIHGNLSHCWG26SZGX \
  | 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: b65d484cb6f8d073357238ac6d7a5935c10e39408fbaaf93a29887d4458f558a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71b6907d2fde9eddb250e9477de4614fff9db642df9ad622a74dcc00a521763f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-03-01T19:16:14Z",
    "title_canon_sha256": "c16457ac34ec0d536a7ae9e007865c040d9d1cae1c70fcc4aed68a84af73439c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.00927",
    "kind": "arxiv",
    "version": 1
  }
}