Pith Number

pith:QPNFHCIP

pith:2015:QPNFHCIPCL62742HYLAH7GSXYL

not attested not anchored not stored refs pending

Frontier Fields Clusters: Chandra and JVLA View of the Pre-Merging Cluster MACS J0416.1-2403

A. Bonafede, A. Goulding, A. Vikhlinin, A. Zitrin, B. Mason, C. Jones, E. Bulbul, E. Churazov, E. Roediger, F. Andrade-Santos, G. Ogrean, H. Ebeling, J. Bagchi, J. Merten, J. Sayers, K. Umetsu, L. David, M. Donahue, M. Johnston-Hollitt, M. Pandey-Pommier, P. E. J. Nulsen, P. Rosati, R. Kraft, R. van Weeren, S. Randall, S. S. Murray, T. E. Clarke, T. Mroczkowski, W. Forman

arxiv:1505.05560 v1 · 2015-05-21 · astro-ph.CO · astro-ph.GA

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T01:28:55.841290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83da53890f12fdaff347c2c07f9a57c2d728ee513629863a7a171912a29a18ce

Aliases

arxiv: 1505.05560 · arxiv_version: 1505.05560v1 · doi: 10.48550/arxiv.1505.05560

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/QPNFHCIPCL62742HYLAH7GSXYL \
  | 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: 83da53890f12fdaff347c2c07f9a57c2d728ee513629863a7a171912a29a18ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4920d69a16f4fa770df962c2ff5e6ad4e41a08d1538022dca2d1916a1c1b8bc1",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-05-21T00:09:13Z",
    "title_canon_sha256": "145b192882421eeaf8964fa4a3beeb2eaf79b66c5be76973bdcfd9c5ae196e9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05560",
    "kind": "arxiv",
    "version": 1
  }
}