Pith Number

pith:O3TMHG36

pith:2021:O3TMHG36PY7J726HX746DXYIOD

not attested not anchored not stored refs pending

A Linear Relation Between the Color Stretch $s_{BV}$ and the Rising Color Slope $s_0^*(B-V)$ of Type Ia Supernovae

Alexei V. Filippenko, A. Pastorello, B. J. Shappee, Chris Ashall, C. S. Kochanek, David A. H. Buckley, D. Bersier, Enrico Cappellaro, Geoffrey Stone, Grant W. Christie, J. A. Munoz, J. L. Prieto, Joel Nicolas, Joseph Brimacombe, Juna A. Kollmeier, K. Z. Stanek, Lina Tomasella, Mariusz Gromadzki, M. D. Stritzinger, N. Elias-Rosa, Peter A. Milne, Ping Chen, P. Lundqvist, Robert Koff, Robert Mutel, S. Benetti, S. Bose, Shaoming Hu, Simon Prentice, S. Mattila, Steven Villanueva, Subo Dong, Thomas G. Brink, Thomas W.-S. Holoien, Tim Natusch, Todd A. Thompson, Tyler Roth

arxiv:2112.13364 v1 · 2021-12-26 · 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{O3TMHG36PY7J726HX746DXYIOD}

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	2026-07-05T06:22:28.275189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76e6c39b7e7e3e9febc7bff9e1df0870f32a44ab633942bac20160defc0e52a7

Aliases

arxiv: 2112.13364 · arxiv_version: 2112.13364v1 · doi: 10.48550/arxiv.2112.13364 · pith_short_12: O3TMHG36PY7J · pith_short_16: O3TMHG36PY7J726H · pith_short_8: O3TMHG36

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/O3TMHG36PY7J726HX746DXYIOD \
  | 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: 76e6c39b7e7e3e9febc7bff9e1df0870f32a44ab633942bac20160defc0e52a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5d2f70f2d7b8454df9a4068e052418138b58945e6968763583522625bf36b83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-12-26T11:50:30Z",
    "title_canon_sha256": "54d4857283979b2cd7e25202f4ff15d941b15f4a2847fe8c7ffd1953d08179b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.13364",
    "kind": "arxiv",
    "version": 1
  }
}