Pith Number

pith:TIRB2HGL

pith:2022:TIRB2HGLDYICN5JGYNSQ5TSRMH

not attested not anchored not stored refs pending

The initial spin distribution of B-type stars revealed by the split main sequences of young star clusters

Abel Schootemeijer, Antonino Milone, Ben Hastings, Chen Wang, Julia Bodensteiner, Norbert Langer, Pablo Marchant, Selma E. de Mink, Stephen Justham

arxiv:2211.15794 v2 · 2022-11-28 · astro-ph.SR · 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{TIRB2HGLDYICN5JGYNSQ5TSRMH}

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	2026-07-05T05:39:47.090966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a221d1ccb1e1026f526c3650ece5161f5f68f07237305b60d00c1308a42520a

Aliases

arxiv: 2211.15794 · arxiv_version: 2211.15794v2 · doi: 10.48550/arxiv.2211.15794 · pith_short_12: TIRB2HGLDYIC · pith_short_16: TIRB2HGLDYICN5JG · pith_short_8: TIRB2HGL

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/TIRB2HGLDYICN5JGYNSQ5TSRMH \
  | 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: 9a221d1ccb1e1026f526c3650ece5161f5f68f07237305b60d00c1308a42520a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fb57d2a9b15c881593f4f8ca69324e5f46dc6b5e16b9579d3248aa6e174dcfe",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-11-28T22:01:33Z",
    "title_canon_sha256": "00dd50a54e51e0ea48264afa1e5fb7d0e656ecf027ea8b58bb0c110d8872ea8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.15794",
    "kind": "arxiv",
    "version": 2
  }
}