Pith Number

pith:FQULXB7U

pith:2011:FQULXB7UKBUXGIHHSDBECQ4BHQ

not attested not anchored not stored refs pending

Dissipationless Formation and Evolution of the Milky Way Nuclear Star Cluster

Alessandra Mastrobuono-Battisti, David Merritt, Fabio Antonini, Roberto Capuzzo-Dolcetta

arxiv:1110.5937 v2 · 2011-10-26 · astro-ph.GA · 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{FQULXB7UKBUXGIHHSDBECQ4BHQ}

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	2026-05-18T02:00:03.339549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c28bb87f450697320e790c24143813c38a4b210f3d19aaf6fa141b5667673d1

Aliases

arxiv: 1110.5937 · arxiv_version: 1110.5937v2 · doi: 10.48550/arxiv.1110.5937 · pith_short_12: FQULXB7UKBUX · pith_short_16: FQULXB7UKBUXGIHH · pith_short_8: FQULXB7U

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/FQULXB7UKBUXGIHHSDBECQ4BHQ \
  | 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: 2c28bb87f450697320e790c24143813c38a4b210f3d19aaf6fa141b5667673d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4eea58d84772393b118c68744576ec54e1f65dca9a2e2230b49566b8476741a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-10-26T22:05:06Z",
    "title_canon_sha256": "f0e8594193d344877647c933690f80a2f3370e237d3cbb040a3017bc22d654b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5937",
    "kind": "arxiv",
    "version": 2
  }
}