Pith Number

pith:WULBYHF4

pith:1995:WULBYHF4PXV6J6B4RSSOZKRKXQ

not attested not anchored not stored refs pending

A Generalized $K$ correction for Type Ia Supernovae: Comparing R-band Photometry Beyond z=0.2 with B, V, and R-band Nearby Photometry

Alex Kim, Ariel Goobar, Saul Perlmutter

arxiv:astro-ph/9505024 v1 · 1995-05-04 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WULBYHF4PXV6J6B4RSSOZKRKXQ}

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	2026-05-18T02:40:35.375274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5161c1cbc7debe4f83c8ca4ecaa2abc2f1952298de57ddea294b51f52ee6cd5

Aliases

arxiv: astro-ph/9505024 · arxiv_version: astro-ph/9505024v1 · doi: 10.48550/arxiv.astro-ph/9505024 · pith_short_12: WULBYHF4PXV6 · pith_short_16: WULBYHF4PXV6J6B4 · pith_short_8: WULBYHF4

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/WULBYHF4PXV6J6B4RSSOZKRKXQ \
  | 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: b5161c1cbc7debe4f83c8ca4ecaa2abc2f1952298de57ddea294b51f52ee6cd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ea95a799bde26f0031edd1a43de937ec5da9b5650eb1e1aa2843feba8dea5b2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-05-04T22:11:38Z",
    "title_canon_sha256": "086aa68fcb1ba6fd0907c588cae3e7d2e7c6b918dbf6083ff700343eb3b7625f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9505024",
    "kind": "arxiv",
    "version": 1
  }
}