Pith Number

pith:VVV26TMH

pith:2023:VVV26TMHAP3EF2SSTQIUP3D424

not attested not anchored not stored refs pending

Early-time spectroscopic modelling of the transitional Type Ia Supernova 2021rhu with TARDIS

Alexander Reedy, Avery Wold, Estelle Robert, Frank Masci, Georgios Dimitriadis, Jacco Terwel, Jesper Sollerman, Josiah Purdum, Kate Maguire, Luke Harvey, Mark R. Magee, Mathew Smith, Mattia Bulla, Maxime Deckers, Michael W. Coughlin, Simeon Reusch, Steve Schulze, Suhail Dhawan

arxiv:2304.10129 v2 · 2023-04-20 · 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{VVV26TMHAP3EF2SSTQIUP3D424}

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	2026-07-05T06:08:26.524523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad6baf4d8703f642ea529c1147ec7cd73bd9107726f361909de0ca3f82945805

Aliases

arxiv: 2304.10129 · arxiv_version: 2304.10129v2 · doi: 10.48550/arxiv.2304.10129 · pith_short_12: VVV26TMHAP3E · pith_short_16: VVV26TMHAP3EF2SS · pith_short_8: VVV26TMH

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/VVV26TMHAP3EF2SSTQIUP3D424 \
  | 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: ad6baf4d8703f642ea529c1147ec7cd73bd9107726f361909de0ca3f82945805

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef583d164bb5ed182c41215e7343e5c1dd17034ae0290e262f4db106bc735f62",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-04-20T07:31:31Z",
    "title_canon_sha256": "c0984f0ef3324ae78f7cccafe03c039fa88609ff6d64ff5ae60532342170ac26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.10129",
    "kind": "arxiv",
    "version": 2
  }
}