Pith Number

pith:SMZ6NIHP

pith:2010:SMZ6NIHPGD4UDQALPTYWI6TWQL

not attested not anchored not stored refs pending

The Properties of X-ray Cold Fronts in a Statistical Sample of Simulated Galaxy Clusters

Brian W. O'Shea, Britton D. Smith, Eric J. Hallman, Jack O. Burns, Michael L. Norman, Samuel W. Skillman, Tesla E. Jeltema

arxiv:1010.3260 v1 · 2010-10-15 · 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{SMZ6NIHPGD4UDQALPTYWI6TWQL}

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	2026-05-18T02:05:04.295746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9333e6a0ef30f941c00b7cf1647a7682c33e58efd6f844554bbea04084a2615f

Aliases

arxiv: 1010.3260 · arxiv_version: 1010.3260v1 · doi: 10.48550/arxiv.1010.3260 · pith_short_12: SMZ6NIHPGD4U · pith_short_16: SMZ6NIHPGD4UDQAL · pith_short_8: SMZ6NIHP

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/SMZ6NIHPGD4UDQALPTYWI6TWQL \
  | 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: 9333e6a0ef30f941c00b7cf1647a7682c33e58efd6f844554bbea04084a2615f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "702a40fc4010a9529c159ff8a18685c94fb5089731a28ef94f6a3d1d12557d2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-15T20:00:04Z",
    "title_canon_sha256": "51855c2663490592f4874b8a838ea9ea3852a9478c3aabd1d41b5bcf330f8485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3260",
    "kind": "arxiv",
    "version": 1
  }
}