Pith Number

pith:4GT7NXO2

pith:2019:4GT7NXO2IYU3KCKGYEZ2YV5EGJ

not attested not anchored not stored refs pending

The star cluster survivability after gas expulsion is independent of the impact of the Galactic tidal field

A. Just, B. Shukirgaliyev, G. Parmentier, P. Berczik

arxiv:1903.09560 v1 · 2019-03-22 · 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{4GT7NXO2IYU3KCKGYEZ2YV5EGJ}

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	2026-05-17T23:49:01.399974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1a7f6ddda4629b50946c133ac57a4324770eaaaa8e768444009978168d9367c

Aliases

arxiv: 1903.09560 · arxiv_version: 1903.09560v1 · doi: 10.48550/arxiv.1903.09560 · pith_short_12: 4GT7NXO2IYU3 · pith_short_16: 4GT7NXO2IYU3KCKG · pith_short_8: 4GT7NXO2

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/4GT7NXO2IYU3KCKGYEZ2YV5EGJ \
  | 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: e1a7f6ddda4629b50946c133ac57a4324770eaaaa8e768444009978168d9367c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "238e121f3d6b09ca33747057f39555cda0d98f90f17c4addf820c07a2166fe96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-22T15:35:48Z",
    "title_canon_sha256": "bca2de62c4420ba83ff581202398cdd20ed3c7e225e4b6d120b7fd65c2803498"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09560",
    "kind": "arxiv",
    "version": 1
  }
}