Pith Number

pith:RFH3UCXD

pith:2024:RFH3UCXD7Y4OC323U24TIBFCDZ

not attested not anchored not stored refs pending

The Red Supergiant Progenitor of Type II Supernova 2024ggi

Cuiying Song, Danfeng Xiang, Gaici Li, Han Lin, Jujia Zhang, Jun Mo, Liang-Duan Liu, Lingzhi Wang, Liyang Chen, Xiaofeng Wang, Zhenyu Wang

arxiv:2405.07699 v1 · 2024-05-13 · 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{RFH3UCXD7Y4OC323U24TIBFCDZ}

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

Stellar evolution through the Red Supergiant phase

Receipt and verification

First computed	2026-07-05T08:18:26.678803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

894fba0ae3fe38e16f5ba6b93404a21e5df8f1f116c261bae24e27b6feeb4c39

Aliases

arxiv: 2405.07699 · arxiv_version: 2405.07699v1 · doi: 10.48550/arxiv.2405.07699 · pith_short_12: RFH3UCXD7Y4O · pith_short_16: RFH3UCXD7Y4OC323 · pith_short_8: RFH3UCXD

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/RFH3UCXD7Y4OC323U24TIBFCDZ \
  | 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: 894fba0ae3fe38e16f5ba6b93404a21e5df8f1f116c261bae24e27b6feeb4c39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f216d4c7cc7b2f8fc370d42344bee69b63d688e981d262252688fbd4d1a1b13f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-05-13T12:34:31Z",
    "title_canon_sha256": "2555ac7e726d3b7d2fcb86c80535f93ef2340860af92bcff26432fdda34cd5c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.07699",
    "kind": "arxiv",
    "version": 1
  }
}