Pith Number

pith:AJKFUT65

pith:2015:AJKFUT65LQOXWWKVVYRVZLZY4Y

not attested not anchored not stored refs pending

Gas expulsion in massive star clusters? Constraints from observations of young and gas-free objects

Corinne Charbonnel, Martin G. H. Krause, Nate Bastian, Roland Diehl

arxiv:1512.04256 v1 · 2015-12-14 · 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{AJKFUT65LQOXWWKVVYRVZLZY4Y}

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	2026-05-18T01:20:32.737573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02545a4fdd5c1d7b5955ae235caf38e62c7e20f2f8f7767623ed2b83d08b66aa

Aliases

arxiv: 1512.04256 · arxiv_version: 1512.04256v1 · doi: 10.48550/arxiv.1512.04256 · pith_short_12: AJKFUT65LQOX · pith_short_16: AJKFUT65LQOXWWKV · pith_short_8: AJKFUT65

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/AJKFUT65LQOXWWKVVYRVZLZY4Y \
  | 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: 02545a4fdd5c1d7b5955ae235caf38e62c7e20f2f8f7767623ed2b83d08b66aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33e9cae7ebd74a0944de6d11de5cc3bbbc334353d29ace3cb3ec0f658fbdcde5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-14T11:07:47Z",
    "title_canon_sha256": "64ee55d483987cfb166205e11aaa1f265d7c8c1ffa16f7ddc54bf9e938d13100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04256",
    "kind": "arxiv",
    "version": 1
  }
}