Pith Number

pith:GVDSO4GZ

pith:2011:GVDSO4GZKXH3F23EFXG7JFW2FK

not attested not anchored not stored refs pending

On the Self-Similar Appearance of Galaxy Clusters in X-rays

Gayoung Chon, Hans Boehringer, Klaus Dolag

arxiv:1112.5035 v1 · 2011-12-21 · 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{GVDSO4GZKXH3F23EFXG7JFW2FK}

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	2026-05-18T01:59:04.011413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35472770d955cfb2eb642dcdf496da2aa71547203ece806edff29a92271f278a

Aliases

arxiv: 1112.5035 · arxiv_version: 1112.5035v1 · doi: 10.48550/arxiv.1112.5035 · pith_short_12: GVDSO4GZKXH3 · pith_short_16: GVDSO4GZKXH3F23E · pith_short_8: GVDSO4GZ

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/GVDSO4GZKXH3F23EFXG7JFW2FK \
  | 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: 35472770d955cfb2eb642dcdf496da2aa71547203ece806edff29a92271f278a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64ad6784192f4e873ca4d682b9196095d3670c269cfde2102cd4b0ffe2a61a4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-21T14:31:09Z",
    "title_canon_sha256": "772e400ad38a5fa7a0c5b3e247787719fcd9effbee2db92101596bb985bc71f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5035",
    "kind": "arxiv",
    "version": 1
  }
}