Pith Number

pith:7TOTUACC

pith:2011:7TOTUACCOLD2UPFEEBETPMRVDV

not attested not anchored not stored refs pending

A highly efficient measure of mass segregation in star clusters

C. Olczak, R. Spurzem, Th. Henning

arxiv:1107.1842 v1 · 2011-07-10 · astro-ph.GA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TOTUACCOLD2UPFEEBETPMRVDV}

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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.

Cited by

1 paper in Pith

Mass Segregation in the CMZoom Survey

Receipt and verification

First computed	2026-05-18T02:01:20.783306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcdd3a004272c7aa3ca4204937b2351d42f76389d08c2a0ecb2c1311aa882fe7

Aliases

arxiv: 1107.1842 · arxiv_version: 1107.1842v1 · doi: 10.48550/arxiv.1107.1842 · pith_short_12: 7TOTUACCOLD2 · pith_short_16: 7TOTUACCOLD2UPFE · pith_short_8: 7TOTUACC

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/7TOTUACCOLD2UPFEEBETPMRVDV \
  | 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: fcdd3a004272c7aa3ca4204937b2351d42f76389d08c2a0ecb2c1311aa882fe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4830a81196365965098095c6d990c68e34440c769fe4cef2b280f46e7ac6618b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-07-10T07:54:06Z",
    "title_canon_sha256": "59553c7e8f1ea8b1ce14123fa654842cb2dfa7cdb0d80f9ee30988aad3a8ebe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1842",
    "kind": "arxiv",
    "version": 1
  }
}