Pith Number

pith:P2M7PGLL

pith:2009:P2M7PGLLKQ5NER7N54FFD3HUGB

not attested not anchored not stored refs pending

Dynamical Evolution of Young Embedded Clusters: A Parameter Space Survey

Eva-Marie Proszkow, Fred C. Adams

arxiv:0910.4679 v1 · 2009-10-24 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2M7PGLLKQ5NER7N54FFD3HUGB}

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.

Cited by

1 paper in Pith

Scattered light signatures of flyby-induced warps in protoplanetary discs

Receipt and verification

First computed	2026-05-18T02:34:12.939970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e99f7996b543ad247edef0a51ecf4307a6aa2853f5843fd120714458d2966e4

Aliases

arxiv: 0910.4679 · arxiv_version: 0910.4679v1 · doi: 10.48550/arxiv.0910.4679 · pith_short_12: P2M7PGLLKQ5N · pith_short_16: P2M7PGLLKQ5NER7N · pith_short_8: P2M7PGLL

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/P2M7PGLLKQ5NER7N54FFD3HUGB \
  | 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: 7e99f7996b543ad247edef0a51ecf4307a6aa2853f5843fd120714458d2966e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a65846a23abb02d98300460f4e09beb9e11d71e2cb6d760d11b6c78f2ba3fb6c",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-10-24T20:53:57Z",
    "title_canon_sha256": "291e411f81981cbd483d086d642a925e48f0f1f7de1f23ecba37840ab9662eee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4679",
    "kind": "arxiv",
    "version": 1
  }
}