Pith Number

pith:KG6PRWYF

pith:2019:KG6PRWYFGS5ZR6LQXW7MGFXEA2

not attested not anchored not stored refs pending

High-Precision Dark Halo Virial Masses from Globular Cluster Numbers: Implications for Globular Cluster Formation and Galaxy Assembly

Andreas Burkert, Duncan Forbes

arxiv:1901.00900 v3 · 2019-01-03 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KG6PRWYFGS5ZR6LQXW7MGFXEA2}

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	2026-07-05T00:36:17.987733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51bcf8db0534bb98f970bdbec316e4068f70452e73ed93f93623b82c662ec785

Aliases

arxiv: 1901.00900 · arxiv_version: 1901.00900v3 · doi: 10.48550/arxiv.1901.00900 · pith_short_12: KG6PRWYFGS5Z · pith_short_16: KG6PRWYFGS5ZR6LQ · pith_short_8: KG6PRWYF

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/KG6PRWYFGS5ZR6LQXW7MGFXEA2 \
  | 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: 51bcf8db0534bb98f970bdbec316e4068f70452e73ed93f93623b82c662ec785

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eea462e28ec87bca22967949964ecb1dc8f441888fc5c0746752150dc05329f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-03T20:10:15Z",
    "title_canon_sha256": "f912580ca41e41f7106f9bd15e517ce8883606d8635ef45f8c6791da23f06c91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00900",
    "kind": "arxiv",
    "version": 3
  }
}