Pith Number

pith:ZVTYC5AI

pith:2022:ZVTYC5AICEKKSGYAWRI5BVGZS3

not attested not anchored not stored refs pending

SN 2019va: A Type IIP Supernova with Large Influence of Nickel-56 Decay on the Plateau-phase Light Curve

A. P. Nagy, E. Baron, F. Huang, Han Lin, Hanna Sai, Jicheng Zhang, J. M. DerKacy, Jujia Zhang, Jun Mo, Melissa Graham, T.-M. Zhang, Xiaofeng Wang, Xinghan Zhang, Yongzhi Cai, Zhitong Li

arxiv:2204.13970 v1 · 2022-04-29 · 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{ZVTYC5AICEKKSGYAWRI5BVGZS3}

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	2026-07-05T04:27:58.864788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd678174081114a91b00b451d0d4d996e099e7e25490b4edb27ba4259cb68eea

Aliases

arxiv: 2204.13970 · arxiv_version: 2204.13970v1 · doi: 10.48550/arxiv.2204.13970 · pith_short_12: ZVTYC5AICEKK · pith_short_16: ZVTYC5AICEKKSGYA · pith_short_8: ZVTYC5AI

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/ZVTYC5AICEKKSGYAWRI5BVGZS3 \
  | 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: cd678174081114a91b00b451d0d4d996e099e7e25490b4edb27ba4259cb68eea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdb128ecb7366d38e2d54d103a961f6dd1c99ffda61c313f7ede23b03def3853",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-04-29T09:42:45Z",
    "title_canon_sha256": "1678c5c3fe1fb0d498200ae5a27b4bb1e5f656acf46b9f2b523badc5d3224c85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.13970",
    "kind": "arxiv",
    "version": 1
  }
}