Pith Number

pith:TL6PICL7

pith:2011:TL6PICL7KEZBN567CFDEZ4GUEO

not attested not anchored not stored refs pending

The Globular Cluster Systems of Abell 1185

Andres Jordan, John P. Blakeslee, Marianne Takamiya, Michael D. Gregg, Michael J. West, Patrick Cote, Ronald O. Marzke

arxiv:1101.5399 v1 · 2011-01-27 · 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{TL6PICL7KEZBN567CFDEZ4GUEO}

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	2026-05-18T02:03:21.090468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9afcf4097f513216f7df11464cf0d4238462731ead25f7c196a58585f36fc45e

Aliases

arxiv: 1101.5399 · arxiv_version: 1101.5399v1 · doi: 10.48550/arxiv.1101.5399 · pith_short_12: TL6PICL7KEZB · pith_short_16: TL6PICL7KEZBN567 · pith_short_8: TL6PICL7

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/TL6PICL7KEZBN567CFDEZ4GUEO \
  | 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: 9afcf4097f513216f7df11464cf0d4238462731ead25f7c196a58585f36fc45e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d038c6e1eb025589c81b5917428715b93f47a20231bfbfef60c3c9cd2b77b1ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-01-27T21:24:24Z",
    "title_canon_sha256": "cf77c301e6d8eb6192d51021907ddb010b41d68b6b538e7b180a6af93c7e488a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5399",
    "kind": "arxiv",
    "version": 1
  }
}