Pith Number

pith:46TRX3TC

pith:2010:46TRX3TCQOGDXBYCQLIYV6MV2Y

not attested not anchored not stored refs pending

A Systematic Search for X-ray Cavities in the Hot Gas of Galaxy Groups

Jesper Rasmussen, John S. Mulchaey, Ruobing Dong

arxiv:1002.2218 v1 · 2010-02-10 · 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{46TRX3TCQOGDXBYCQLIYV6MV2Y}

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	2026-05-18T02:09:09.745482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7a71bee62838c3b870282d18af995d62015358c004c7d364504b969adaf7755

Aliases

arxiv: 1002.2218 · arxiv_version: 1002.2218v1 · doi: 10.48550/arxiv.1002.2218 · pith_short_12: 46TRX3TCQOGD · pith_short_16: 46TRX3TCQOGDXBYC · pith_short_8: 46TRX3TC

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/46TRX3TCQOGDXBYCQLIYV6MV2Y \
  | 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: e7a71bee62838c3b870282d18af995d62015358c004c7d364504b969adaf7755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f983fa743bb9ae4163b954b5843ee8b49bd30f7908f14bca9577bf634b54c9dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-10T21:01:38Z",
    "title_canon_sha256": "96e213eb4504c55466ffca8f866ea2a4d464050b50f11d869477452f02a5c7ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2218",
    "kind": "arxiv",
    "version": 1
  }
}