Pith Number

pith:KNKODL75

pith:2010:KNKODL75AR4VSLICEWDBBEIY2Z

not attested not anchored not stored refs pending

Variations in Integrated Galactic Initial Mass Functions due to Sampling Method and Cluster Mass Function

(2) Astronomical Institute, Leiden University, M. R. Haas (1), P. Anders (2) ((1) Leiden Observatory, Utrecht University)

arxiv:1001.2009 v1 · 2010-01-13 · 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{KNKODL75AR4VSLICEWDBBEIY2Z}

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	2026-05-18T03:54:39.676037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5354e1affd0479592d022586109118d6745a8385e296adaf2dfc4cb78cd6c74d

Aliases

arxiv: 1001.2009 · arxiv_version: 1001.2009v1 · doi: 10.48550/arxiv.1001.2009 · pith_short_12: KNKODL75AR4V · pith_short_16: KNKODL75AR4VSLIC · pith_short_8: KNKODL75

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/KNKODL75AR4VSLICEWDBBEIY2Z \
  | 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: 5354e1affd0479592d022586109118d6745a8385e296adaf2dfc4cb78cd6c74d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d7aae9f98799425b6dd5ddfbdf3d2587700439bcaabd111aa57c7ce45a66208",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-01-13T09:00:44Z",
    "title_canon_sha256": "4fe8d0ac0395fa9b99369dbfe1447b04df6e393e0d380b1b7ebab6b5da5ea547"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2009",
    "kind": "arxiv",
    "version": 1
  }
}