Pith Number

pith:6P7G2YHY

pith:2018:6P7G2YHYXCPSAOG7GP5HTGFUUK

not attested not anchored not stored refs pending

The ${\it XMM}$ Cluster Survey: joint modelling of the $L_{\rm X}-T$ scaling relation for clusters and groups of galaxies

A. Kathy Romer, Alberto Bermeo-Hernandez, Andrew R. Liddle, Ben Hoyle, Carlos Vergara-Cervantes, Chris A. Collins, Christopher J. Miller, John P. Stott, Julian A. Mayers, Leyla Ebrahimpour, Maria Manolopoulou, Martin Sahl\'en, Matt Hilton, Paul Giles, Pedro T. P. Viana, Philip J. Rooney, Robert C. Nichol, Robert G. Mann, Sunayana Bhargava

arxiv:1805.03465 v1 · 2018-05-09 · 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{6P7G2YHYXCPSAOG7GP5HTGFUUK}

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	2026-05-18T00:16:20.145114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3fe6d60f8b89f2038df33fa7998b4a2af93b14b0f9380adb2c337c10004ca7f

Aliases

arxiv: 1805.03465 · arxiv_version: 1805.03465v1 · doi: 10.48550/arxiv.1805.03465 · pith_short_12: 6P7G2YHYXCPS · pith_short_16: 6P7G2YHYXCPSAOG7 · pith_short_8: 6P7G2YHY

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/6P7G2YHYXCPSAOG7GP5HTGFUUK \
  | 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: f3fe6d60f8b89f2038df33fa7998b4a2af93b14b0f9380adb2c337c10004ca7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b45a72e4ad2115e91c7d0e58622f286f15945ac360bc6aece846357f0478527d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-05-09T12:05:19Z",
    "title_canon_sha256": "e9e22db675df43243ee39a3a1c52dfe9b238db9683fc34c9bdd79acdc07a3292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03465",
    "kind": "arxiv",
    "version": 1
  }
}