Pith Number

pith:KLKV2WB6

pith:2012:KLKV2WB6WPNRDXLONQMLY7EL3C

not attested not anchored not stored refs pending

Studying the properties of galaxy cluster morphology estimators

A. Wei{\ss}mann, H. B\"ohringer, R. Suhada, S. Ameglio

arxiv:1210.6445 v2 · 2012-10-24 · 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{KLKV2WB6WPNRDXLONQMLY7EL3C}

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	2026-05-18T03:38:55.508161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52d55d583eb3db11dd6e6c18bc7c8bd8a9af524839c77d32b4f9b8a074c8b4c0

Aliases

arxiv: 1210.6445 · arxiv_version: 1210.6445v2 · doi: 10.48550/arxiv.1210.6445 · pith_short_12: KLKV2WB6WPNR · pith_short_16: KLKV2WB6WPNRDXLO · pith_short_8: KLKV2WB6

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/KLKV2WB6WPNRDXLONQMLY7EL3C \
  | 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: 52d55d583eb3db11dd6e6c18bc7c8bd8a9af524839c77d32b4f9b8a074c8b4c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40a5f9cbe3523a12ca4e967255c123bc406a87ca066dd1609fd19a662c365ea1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-24T07:28:02Z",
    "title_canon_sha256": "db50e1434dd5d2658068f1fa2e775b3d96438a3d1ea67ad03e255f170036c67b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6445",
    "kind": "arxiv",
    "version": 2
  }
}