Pith Number

pith:WU5S4JA3

pith:2012:WU5S4JA3DPOJ4TN527JLVRUTDU

not attested not anchored not stored refs pending

Spectroscopic Constraints on the Form of the Stellar Cluster Mass Function

C. B. Kaschinski, D.R. Weisz, G. Trancho, I.S. Konstantopoulos, M. Fouesneau, M. Gieles, N. Bastian, S.S. Larsen

arxiv:1203.5825 v1 · 2012-03-26 · 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{WU5S4JA3DPOJ4TN527JLVRUTDU}

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	2026-05-18T01:58:01.608513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b53b2e241b1bdc9e4dbdd7d2bac6931d1c5129d3777917afcb2a0da15ce91787

Aliases

arxiv: 1203.5825 · arxiv_version: 1203.5825v1 · doi: 10.48550/arxiv.1203.5825 · pith_short_12: WU5S4JA3DPOJ · pith_short_16: WU5S4JA3DPOJ4TN5 · pith_short_8: WU5S4JA3

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/WU5S4JA3DPOJ4TN527JLVRUTDU \
  | 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: b53b2e241b1bdc9e4dbdd7d2bac6931d1c5129d3777917afcb2a0da15ce91787

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1831d8cb8f34565bda5ffac064f01037f99af7d5ae78dfa0d8b82d91398f637b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-03-26T21:46:48Z",
    "title_canon_sha256": "eaee7d4dde5fa853e20ae8540216b6281c42a9a8f26807510f4956034ecc3702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5825",
    "kind": "arxiv",
    "version": 1
  }
}