Pith Number

pith:VP5X22W4

pith:2015:VP5X22W4WODNUJEVY3DZJDWJCD

not attested not anchored not stored refs pending

The evolution of rotating very massive stars with LMC composition

A. de Koter, C.J. Evans, D. Sanyal, F.R.N. Schneider, G. Gr\"afener, H. Sana, J.S. Vink, K. K\"ohler, N. Langer, P.A. Crowther, S.E. de Mink

arxiv:1501.03794 v1 · 2015-01-15 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VP5X22W4WODNUJEVY3DZJDWJCD}

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	2026-05-18T02:29:17.816962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abfb7d6adcb386da2495c6c7948ec910dd08792f2e10782360abbeb7d7a9c140

Aliases

arxiv: 1501.03794 · arxiv_version: 1501.03794v1 · doi: 10.48550/arxiv.1501.03794 · pith_short_12: VP5X22W4WODN · pith_short_16: VP5X22W4WODNUJEV · pith_short_8: VP5X22W4

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/VP5X22W4WODNUJEVY3DZJDWJCD \
  | 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: abfb7d6adcb386da2495c6c7948ec910dd08792f2e10782360abbeb7d7a9c140

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "496898490c8851992c5bbfa4a5ed964b5f8103d22ceb69492aa8eaed924e0153",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-15T19:57:04Z",
    "title_canon_sha256": "b3c934c085b1621ce2a2464e44ef0e4b9f87e4b3ac924842561610c1b675680c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03794",
    "kind": "arxiv",
    "version": 1
  }
}