Pith Number

pith:R2SFMSZF

pith:2021:R2SFMSZFNTSELHB7N5E7EJTVYO

not attested not anchored not stored refs pending

Near-IR Type Ia SN distances: host galaxy extinction and mass-step corrections revisited

A. Goobar, A. M. Watson, C. McCully, D. A. Howell, G. Hosseinzadeh, J. Burke, J. Johansson, J. Sollerman, L. Yan, M. M. Kasliwal, N. Butler, O. D. Fox, P. E. Nugent, S. B. Cenko, S. Dhawan, S. Valenti, T. Petrushevska, U. C. Fremling, V. Stanishev, W. H. Lee

arxiv:2105.06236 v2 · 2021-05-13 · astro-ph.GA · 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{R2SFMSZFNTSELHB7N5E7EJTVYO}

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	2026-07-05T03:45:32.334332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ea4564b256ce4459c3f6f49f22675c39a1f3777d911192b8966a0ef56cbeb95

Aliases

arxiv: 2105.06236 · arxiv_version: 2105.06236v2 · doi: 10.48550/arxiv.2105.06236 · pith_short_12: R2SFMSZFNTSE · pith_short_16: R2SFMSZFNTSELHB7 · pith_short_8: R2SFMSZF

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/R2SFMSZFNTSELHB7N5E7EJTVYO \
  | 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: 8ea4564b256ce4459c3f6f49f22675c39a1f3777d911192b8966a0ef56cbeb95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8abf7d6c51dbd2087b0fc76744339db01257c7e16045145f0ebfa6ff62f6f556",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-05-13T12:40:23Z",
    "title_canon_sha256": "c02e5e66c1b7a3a3f150330e8585dc154d642b6d7fb26bf31a8ee68e0ab92358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.06236",
    "kind": "arxiv",
    "version": 2
  }
}