Pith Number

pith:CDMUGKZ2

pith:2012:CDMUGKZ2IS4AXVXNI5EC5YGV65

not attested not anchored not stored refs pending

Testing hydrostatic equilibrium in galaxy cluster MS 2137

I-Non Tim Chiu, Sandor M. Molnar

arxiv:1206.0532 v5 · 2012-06-04 · 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{CDMUGKZ2IS4AXVXNI5EC5YGV65}

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	2026-05-18T01:57:08.321491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10d9432b3a44b80bd6ed47482ee0d5f757e7ab2c77c54df91f9e09679e564b71

Aliases

arxiv: 1206.0532 · arxiv_version: 1206.0532v5 · doi: 10.48550/arxiv.1206.0532 · pith_short_12: CDMUGKZ2IS4A · pith_short_16: CDMUGKZ2IS4AXVXN · pith_short_8: CDMUGKZ2

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/CDMUGKZ2IS4AXVXNI5EC5YGV65 \
  | 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: 10d9432b3a44b80bd6ed47482ee0d5f757e7ab2c77c54df91f9e09679e564b71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d3848d2587b899e8085ccdd0a0216ff20ff79d03ea8f126c9cab25665db3cb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-04T07:02:28Z",
    "title_canon_sha256": "c997635f06d57c79677a63f9078b771b871675d9124cefe24d44878db8b4a889"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0532",
    "kind": "arxiv",
    "version": 5
  }
}