Pith Number

pith:NSITI76N

pith:2015:NSITI76NO43ETSZO43NDC3MBFG

not attested not anchored not stored refs pending

The formation and dynamical evolution of young star clusters

Michiko Fujii, Simon Portegies Zwart

arxiv:1512.00090 v1 · 2015-11-30 · 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{NSITI76NO43ETSZO43NDC3MBFG}

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	2026-05-18T01:21:51.382382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c91347fcd773649cb2ee6da316d8129b5a165b1a8bd7c0e7c6e63180b4ef90b

Aliases

arxiv: 1512.00090 · arxiv_version: 1512.00090v1 · doi: 10.48550/arxiv.1512.00090 · pith_short_12: NSITI76NO43E · pith_short_16: NSITI76NO43ETSZO · pith_short_8: NSITI76N

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/NSITI76NO43ETSZO43NDC3MBFG \
  | 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: 6c91347fcd773649cb2ee6da316d8129b5a165b1a8bd7c0e7c6e63180b4ef90b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f436ded415b751ce18fade3df4f8cf890e0eee39a023d313d0896c9f2dd9f8a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-11-30T23:22:45Z",
    "title_canon_sha256": "415e9242f91e0885b73a6b00ee7a066898c8de0077bbff2da3db6de798a0394c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00090",
    "kind": "arxiv",
    "version": 1
  }
}