Pith Number

pith:BY73J4VP

pith:2018:BY73J4VPYPLQPAHZVQJ6CES4YR

not attested not anchored not stored refs pending

A high cluster formation efficiency in the Sagittarius B2 complex

Adam Ginsburg, J. M. Diederik Kruijssen

arxiv:1808.06616 v3 · 2018-08-20 · 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{BY73J4VPYPLQPAHZVQJ6CES4YR}

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	2026-05-17T23:52:58.928727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e3fb4f2afc3d70780f9ac13e1125cc46580929f779e12caa46a9b4c0ae75714

Aliases

arxiv: 1808.06616 · arxiv_version: 1808.06616v3 · doi: 10.48550/arxiv.1808.06616 · pith_short_12: BY73J4VPYPLQ · pith_short_16: BY73J4VPYPLQPAHZ · pith_short_8: BY73J4VP

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/BY73J4VPYPLQPAHZVQJ6CES4YR \
  | 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: 0e3fb4f2afc3d70780f9ac13e1125cc46580929f779e12caa46a9b4c0ae75714

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "822dca068e67f19cd85e870a8124c201763f6f5d6263810170d136493dd7196f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-20T18:00:02Z",
    "title_canon_sha256": "3c8f30022e9eb4fcaa50e7be04d24ef6761d7e38109083b8816476055a1347d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06616",
    "kind": "arxiv",
    "version": 3
  }
}