Pith Number

pith:DSLSKY6V

pith:2025:DSLSKY6VVOUOSN4RMKGWBSINRC

not attested not anchored not stored refs pending

Massive black hole formation in Population III star clusters

B. Reinoso, D.R.G. Schleicher, M. A. Latif

arxiv:2503.20415 v2 · 2025-03-26 · 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{DSLSKY6VVOUOSN4RMKGWBSINRC}

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.

Cited by

1 paper in Pith

Spectral Evolution of Rotating Population III Stars

Receipt and verification

First computed	2026-07-05T11:48:48.033824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c972563d5aba8e93791628d60c90d88aeac38e8b110e56889aedd4c961bad95

Aliases

arxiv: 2503.20415 · arxiv_version: 2503.20415v2 · doi: 10.48550/arxiv.2503.20415 · pith_short_12: DSLSKY6VVOUO · pith_short_16: DSLSKY6VVOUOSN4R · pith_short_8: DSLSKY6V

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/DSLSKY6VVOUOSN4RMKGWBSINRC \
  | 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: 1c972563d5aba8e93791628d60c90d88aeac38e8b110e56889aedd4c961bad95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a323f170b7b31c4ebe79922fa4d5cb954725fcd5bbe155a8c78ec3ec250214d5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-03-26T10:43:00Z",
    "title_canon_sha256": "4ba7b3097818dd40242f857d1e2ba5010d2d8178d6cd8728cc0ab5484b8e5f89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.20415",
    "kind": "arxiv",
    "version": 2
  }
}