Pith Number

pith:OLZR4QL4

pith:2024:OLZR4QL4WGOFL2YLPQASZN5T74

not attested not anchored not stored refs pending

WiFeS observations of nearby southern Type Ia supernova host galaxies

Anthony Carr, Chris Lidman, Dan Scolnic, Kenneth C. Freeman, Ryan Camilleri, Tamara M. Davis

arxiv:2402.13484 v2 · 2024-02-21 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLZR4QL4WGOFL2YLPQASZN5T74}

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	2026-07-05T09:37:35.466697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72f31e417cb19c55eb0b7c012cb7b3ff2753f0f0bc19ac3a1ab2690791df3b0b

Aliases

arxiv: 2402.13484 · arxiv_version: 2402.13484v2 · doi: 10.48550/arxiv.2402.13484 · pith_short_12: OLZR4QL4WGOF · pith_short_16: OLZR4QL4WGOFL2YL · pith_short_8: OLZR4QL4

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/OLZR4QL4WGOFL2YLPQASZN5T74 \
  | 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: 72f31e417cb19c55eb0b7c012cb7b3ff2753f0f0bc19ac3a1ab2690791df3b0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6ced1e44411d58edcf5f33aec2d805676f2f13b92bbed7e30078a8ef48dff62",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-02-21T02:50:02Z",
    "title_canon_sha256": "aeab202c06e55ac26c43fbe3d3de6ee9f78fb540554a51b2b3077f1a2c95713d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.13484",
    "kind": "arxiv",
    "version": 2
  }
}