Pith Number

pith:CXBK2T7V

pith:2016:CXBK2T7VOPIH3XQW5SCPEAFBWT

not attested not anchored not stored refs pending

AMI observations of ten CLASH galaxy clusters: SZ and X-ray data used together to determine cluster dynamical states

Clare Rumsey, Farhan Feroz, Helen R. Russell, Keith J. B. Grainge, Malak Olamaie, Michael P. Hobson, Michel P. Schammel, Richard D. E. Saunders, Will J. Handley, Yvette C. Perrott

arxiv:1604.06120 v1 · 2016-04-20 · 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{CXBK2T7VOPIH3XQW5SCPEAFBWT}

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	2026-05-18T01:16:12.616722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15c2ad4ff573d07dde16ec84f200a1b4e07f88aa8fc5411b960994f016410ad1

Aliases

arxiv: 1604.06120 · arxiv_version: 1604.06120v1 · doi: 10.48550/arxiv.1604.06120 · pith_short_12: CXBK2T7VOPIH · pith_short_16: CXBK2T7VOPIH3XQW · pith_short_8: CXBK2T7V

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/CXBK2T7VOPIH3XQW5SCPEAFBWT \
  | 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: 15c2ad4ff573d07dde16ec84f200a1b4e07f88aa8fc5411b960994f016410ad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d67d99d76b1b4c9a8357e5cf58e05a70a1f2cb591427bf03e6a5d7a0e411bec1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-04-20T20:35:40Z",
    "title_canon_sha256": "ea4d2a505de422a001c16e27fe8bf8e8a6204f6bd40eb22690fa4c47eef80a11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06120",
    "kind": "arxiv",
    "version": 1
  }
}