Pith Number

pith:KAG6ADGU

pith:2023:KAG6ADGUBSTSKF453HUIGNVGMT

not attested not anchored not stored refs pending

The relation between the cool-core radius and the host galaxy clusters: thermodynamic properties and cluster mass

FanLam Ng, Shutaro Ueda

arxiv:2309.16297 v2 · 2023-09-28 · astro-ph.CO · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KAG6ADGUBSTSKF453HUIGNVGMT}

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	2026-07-05T08:10:56.911502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

500de00cd40ca725179dd9e88336a664d4349179e0d9249a96f29df14662250c

Aliases

arxiv: 2309.16297 · arxiv_version: 2309.16297v2 · doi: 10.48550/arxiv.2309.16297 · pith_short_12: KAG6ADGUBSTS · pith_short_16: KAG6ADGUBSTSKF45 · pith_short_8: KAG6ADGU

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/KAG6ADGUBSTSKF453HUIGNVGMT \
  | 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: 500de00cd40ca725179dd9e88336a664d4349179e0d9249a96f29df14662250c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d5cd760b26b2f6b29ce2accb1dc958e1f63202f0383762983887aa4eba343e0",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-09-28T09:50:04Z",
    "title_canon_sha256": "8416f7020489c511d3f80f0e56c01e188e6e714a9ed9c400d4d1882c3dc90593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.16297",
    "kind": "arxiv",
    "version": 2
  }
}