Pith Number

pith:BLYTRPV6

pith:2007:BLYTRPV65ZYJ4G67AZZ3JSVENV

not attested not anchored not stored refs pending

Constraining supernova models using the hot gas in clusters of galaxies

Jacco Vink, J.A.M. Bleeker, J. de Plaa, J.S. Kaastra, M. Mendez, N. Werner

arxiv:astro-ph/0701553 v1 · 2007-01-19 · 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{BLYTRPV65ZYJ4G67AZZ3JSVENV}

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	2026-07-04T14:59:04.124487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0af138bebeee709e1bdf0673b4caa46d738f5e7f9c8b648e572dacbb02517e2b

Aliases

arxiv: astro-ph/0701553 · arxiv_version: astro-ph/0701553v1 · doi: 10.48550/arxiv.astro-ph/0701553 · pith_short_12: BLYTRPV65ZYJ · pith_short_16: BLYTRPV65ZYJ4G67 · pith_short_8: BLYTRPV6

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/BLYTRPV65ZYJ4G67AZZ3JSVENV \
  | 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: 0af138bebeee709e1bdf0673b4caa46d738f5e7f9c8b648e572dacbb02517e2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "234fa7599e7c3ddab36bc5b6fb2cd7ec2578245a4ee31133c92c732cec3efd78",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-19T09:02:44Z",
    "title_canon_sha256": "c56ed0b131db5b776290457f077a7bd6f9c395ef74bd0351b1c210905e93d95a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701553",
    "kind": "arxiv",
    "version": 1
  }
}