Pith Number

pith:FIF4KZ5C

pith:2025:FIF4KZ5CZ6H2X6D2ZHUT7JQ35N

not attested not anchored not stored refs pending

Expanding the parameter space of 2002es-like type Ia supernovae: on the underluminous ASASSN-20jq / SN 2020qxp

A. Fiore, Alejandro Clocchiatti, Andrea Pastorello, Anna V. Payne, A. Reguitti, Benjamin J. Shappee, Chris Ashall, Claudia P. Guti\'errez, C. S. Kochanek, E. A. M. Jensen, Eddie Baron, Jason T. Hinkle, Katie Auchettl, K. Z. Stanek, L. Galbany, Mark E. Huber, Mark Phillips, Maximilian D. Stritzinger, Michael A. Tucker, N. Elias-Rosa, Peter Hoeflich, Peter Lundqvist, R. S. Post, Subhash Bose, T. de Jaeger, W. B. Hoogendam

arxiv:2501.04086 v2 · 2025-01-07 · 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{FIF4KZ5CZ6H2X6D2ZHUT7JQ35N}

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	2026-07-05T11:33:49.052958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a0bc567a2cf8fabf87ac9e93fa61beb535d00c2e7b3b65299d5c91c17a54b68

Aliases

arxiv: 2501.04086 · arxiv_version: 2501.04086v2 · doi: 10.48550/arxiv.2501.04086 · pith_short_12: FIF4KZ5CZ6H2 · pith_short_16: FIF4KZ5CZ6H2X6D2 · pith_short_8: FIF4KZ5C

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/FIF4KZ5CZ6H2X6D2ZHUT7JQ35N \
  | 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: 2a0bc567a2cf8fabf87ac9e93fa61beb535d00c2e7b3b65299d5c91c17a54b68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24199bfcf55bd7682b1e7a23734400f39b9fca69a7ae6dca41f8f398e5637f89",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-01-07T19:00:02Z",
    "title_canon_sha256": "509a2a4ffb028afa13d7e47830060e6342ff2ce618a3be4ad575c9fde5e4cd42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04086",
    "kind": "arxiv",
    "version": 2
  }
}