Pith Number

pith:RUXNBQMB

pith:2005:RUXNBQMBBLPQXWSK6OKEHVR4OO

not attested not anchored not stored refs pending

Distance determinations using type II supernovae and the expanding photosphere method

Luc Dessart (Steward Observatory, University of Arizona) D. John Hillier (University of Pittsburgh)

arxiv:astro-ph/0505465 v1 · 2005-05-23 · 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{RUXNBQMBBLPQXWSK6OKEHVR4OO}

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.

Cited by

1 paper in Pith

SN 2023rve: A Type II Supernova with No Nebular Oxygen

Receipt and verification

First computed	2026-07-04T16:52:26.065138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d2ed0c1810adf0bda4af39443d63c73b7d0672502544c06caff64af0f8a2e4e

Aliases

arxiv: astro-ph/0505465 · arxiv_version: astro-ph/0505465v1 · doi: 10.48550/arxiv.astro-ph/0505465 · pith_short_12: RUXNBQMBBLPQ · pith_short_16: RUXNBQMBBLPQXWSK · pith_short_8: RUXNBQMB

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/RUXNBQMBBLPQXWSK6OKEHVR4OO \
  | 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: 8d2ed0c1810adf0bda4af39443d63c73b7d0672502544c06caff64af0f8a2e4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4960f5fa9d918520388a94a84517225a585d7eefcebfafdeed53f0022d5ee77",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-05-23T02:18:30Z",
    "title_canon_sha256": "3e02a44fa0771e22aad54075d84c4ce0c986379b5715b15a8653d7855c1057b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0505465",
    "kind": "arxiv",
    "version": 1
  }
}