Pith Number

pith:5OPS4JOG

pith:2016:5OPS4JOGUBOYBNECFK5EF5HH5H

not attested not anchored not stored refs pending

X-ray analysis of the galaxy group UGC03957 beyond R200 with Suzaku

J. Hasenbusch, L. Lovisari, S. Th\"olken, T. H. Reiprich

arxiv:1603.05255 v2 · 2016-03-16 · astro-ph.CO · 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{5OPS4JOGUBOYBNECFK5EF5HH5H}

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	2026-05-18T01:10:50.369602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb9f2e25c6a05d80b4822aba42f4e7e9ff6c0e1ed08d8d5508f58a643007bc77

Aliases

arxiv: 1603.05255 · arxiv_version: 1603.05255v2 · doi: 10.48550/arxiv.1603.05255 · pith_short_12: 5OPS4JOGUBOY · pith_short_16: 5OPS4JOGUBOYBNEC · pith_short_8: 5OPS4JOG

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/5OPS4JOGUBOYBNECFK5EF5HH5H \
  | 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: eb9f2e25c6a05d80b4822aba42f4e7e9ff6c0e1ed08d8d5508f58a643007bc77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "008e571c0c0deaa1fe3e39e170a89b6ce351b9521c289d80f97cc4ad70b2aaea",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-03-16T20:00:23Z",
    "title_canon_sha256": "1e897cc802ce3a122fc03450eb025013cce2cc7694f33a48e317730adfa3f991"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05255",
    "kind": "arxiv",
    "version": 2
  }
}