Pith Number

pith:W2C2MA4M

pith:2011:W2C2MA4ME5CNJIZZ2GQWLXZJI5

not attested not anchored not stored refs pending

The effects of dynamical interactions on planets in young substructured star clusters

Richard J. Parker, Sascha P. Quanz (ETH Zurich, Switzerland)

arxiv:1109.6007 v1 · 2011-09-27 · astro-ph.EP · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W2C2MA4ME5CNJIZZ2GQWLXZJI5}

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	2026-05-18T02:00:22.517419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b685a6038c2744d4a339d1a165df294760ccdb511cbde5c70dbc4aba7eda0d24

Aliases

arxiv: 1109.6007 · arxiv_version: 1109.6007v1 · doi: 10.48550/arxiv.1109.6007 · pith_short_12: W2C2MA4ME5CN · pith_short_16: W2C2MA4ME5CNJIZZ · pith_short_8: W2C2MA4M

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/W2C2MA4ME5CNJIZZ2GQWLXZJI5 \
  | 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: b685a6038c2744d4a339d1a165df294760ccdb511cbde5c70dbc4aba7eda0d24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "116dc882368b6192c7e8d21d7f778ade4f4d290dbcd6de19192c9b1771331ee8",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-09-27T20:00:00Z",
    "title_canon_sha256": "d915c81823e54a3412ac2389580d1332292d352a41f8ba52614bbccd0460e458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6007",
    "kind": "arxiv",
    "version": 1
  }
}