Pith Number

pith:SM6IB5AN

pith:2008:SM6IB5AN2FJCMORGCPZXQLQDON

not attested not anchored not stored refs pending

The influence of star clusters on galactic disks: new insights on star-formation in galaxies

Bonn), Pavel Kroupa (AIfA

arxiv:0810.4143 v1 · 2008-10-22 · 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{SM6IB5AN2FJCMORGCPZXQLQDON}

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	2026-05-18T01:21:56.250710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

933c80f40dd152263a2613f3782e03737efa4efe8ce83e0f1d6b5372e24233bf

Aliases

arxiv: 0810.4143 · arxiv_version: 0810.4143v1 · doi: 10.48550/arxiv.0810.4143 · pith_short_12: SM6IB5AN2FJC · pith_short_16: SM6IB5AN2FJCMORG · pith_short_8: SM6IB5AN

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/SM6IB5AN2FJCMORGCPZXQLQDON \
  | 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: 933c80f40dd152263a2613f3782e03737efa4efe8ce83e0f1d6b5372e24233bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab79ddf7ef1d2a72924dbf0525de2729ac8d0d55d5cc5c2502a201fa9d95d3b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-22T20:00:58Z",
    "title_canon_sha256": "1b30a4e2ac4bfd61e6113fe530d42c328f2a8a1504a5cd9cc96ca4b95a00f215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.4143",
    "kind": "arxiv",
    "version": 1
  }
}