Pith Number

pith:NR7AHJQM

pith:2008:NR7AHJQMT2RATWDBMV2J3YGCAP

not attested not anchored not stored refs pending

Evidence for primordial mass segregation in globular clusters

Guido De Marchi, Holger Baumgardt, Pavel Kroupa

arxiv:0806.0622 v1 · 2008-06-04 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NR7AHJQMT2RATWDBMV2J3YGCAP}

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.

Cited by

1 paper in Pith

Formation of rotating supergiants via stellar mergers in dense clusters: Implications for black hole natal spins

Receipt and verification

First computed	2026-07-04T17:11:07.840386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c7e03a60c9ea209d86165749de0c203d3a33b04a93134b38eda89b2e5e68a04

Aliases

arxiv: 0806.0622 · arxiv_version: 0806.0622v1 · doi: 10.48550/arxiv.0806.0622 · pith_short_12: NR7AHJQMT2RA · pith_short_16: NR7AHJQMT2RATWDB · pith_short_8: NR7AHJQM

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/NR7AHJQMT2RATWDBMV2J3YGCAP \
  | 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: 6c7e03a60c9ea209d86165749de0c203d3a33b04a93134b38eda89b2e5e68a04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "176bc224dab100ed6ca29397a25759a89ab98ebb130cec59862f026e6a4d7783",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-04T11:35:31Z",
    "title_canon_sha256": "c0f0b9d337f3a341cba1b8c7c9e1eb3b1ede46e01ef5f5db64cfbc7747711b28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.0622",
    "kind": "arxiv",
    "version": 1
  }
}