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Pith Number

pith:KNB5NZBU

pith:2002:KNB5NZBUDLIZRLL7V6O3FZANSP
not attested not anchored not stored refs pending

The Initial Mass Function of Stars: Evidence for Uniformity in Variable Systems

Pavel Kroupa (University of Kiel)

arxiv:astro-ph/0201098 v1 · 2002-01-07 · astro-ph

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{KNB5NZBUDLIZRLL7V6O3FZANSP}

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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

13 papers in Pith

Receipt and verification
First computed 2026-07-04T16:29:13.104681Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

5343d6e4341ad198ad7faf9db2e40d93fda2cf5b3919d94f41d758fc53cc4a78

Aliases

arxiv: astro-ph/0201098 · arxiv_version: astro-ph/0201098v1 · doi: 10.48550/arxiv.astro-ph/0201098 · pith_short_12: KNB5NZBUDLIZ · pith_short_16: KNB5NZBUDLIZRLL7 · pith_short_8: KNB5NZBU
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/KNB5NZBUDLIZRLL7V6O3FZANSP \
  | 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: 5343d6e4341ad198ad7faf9db2e40d93fda2cf5b3919d94f41d758fc53cc4a78
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "308c4b8d114c56b26bc5cccfcbfc4fb877b84542b291cc78e914c72eff25ab06",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-01-07T21:09:22Z",
    "title_canon_sha256": "d0bee70bdbaa3b607183df94a7d55aa66acd8ad8ce1bc14ccb6a7d1cd4bc751f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0201098",
    "kind": "arxiv",
    "version": 1
  }
}