Pith Number

pith:SUJF6RK5

pith:2016:SUJF6RK5DA2OWZ3FBTTHXN57H3

not attested not anchored not stored refs pending

A KAT-7 view of a low-mass sample of galaxy clusters

D. Dallacasa, G. Bernardi, G. Brunetti, M. Johnston-Hollitt, N. Oozeer, O.M. Smirnov, R. Cassano, T. Venturi, V. Cuciti

arxiv:1603.07595 v1 · 2016-03-24 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SUJF6RK5DA2OWZ3FBTTHXN57H3}

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	2026-05-18T01:18:20.456534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95125f455d1834eb67650ce67bb7bf3ee122204eaa4c3672504475e5db428874

Aliases

arxiv: 1603.07595 · arxiv_version: 1603.07595v1 · doi: 10.48550/arxiv.1603.07595 · pith_short_12: SUJF6RK5DA2O · pith_short_16: SUJF6RK5DA2OWZ3F · pith_short_8: SUJF6RK5

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/SUJF6RK5DA2OWZ3FBTTHXN57H3 \
  | 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: 95125f455d1834eb67650ce67bb7bf3ee122204eaa4c3672504475e5db428874

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89d7e7a0031d7e1752f5ae5eb327ac05fae5c0ac6bb60899c680c8fb90c6aa10",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-03-24T14:39:19Z",
    "title_canon_sha256": "1f6be63f4af8be29fb4a2569e2be2f8ab26764ead99ff8890eb677acb2e0cc3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07595",
    "kind": "arxiv",
    "version": 1
  }
}