Pith Number

pith:CM5J3QGY

pith:2023:CM5J3QGYGARPB6MWRHQUTYDOBE

not attested not anchored not stored refs pending

The young massive SMC cluster NGC 330 seen by MUSE III. Stellar parameters and rotational velocities

A. de Koter, C. J. Evans, C. Wang, F. R. N. Schneider, G. Banyard, H. Sana, J. Bodensteiner, L. Mahy, L. R. Patrick, N. Langer, P. L. Dufton, S. E. de Mink, V. H\'enault-Brunet, Y. G\"otberg

arxiv:2308.14799 v1 · 2023-08-28 · 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{CM5J3QGYGARPB6MWRHQUTYDOBE}

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	2026-07-05T07:23:04.972296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

133a9dc0d83022f0f99689e149e06e0919d45aafc1502cee644f2ecde0cbd7ae

Aliases

arxiv: 2308.14799 · arxiv_version: 2308.14799v1 · doi: 10.48550/arxiv.2308.14799 · pith_short_12: CM5J3QGYGARP · pith_short_16: CM5J3QGYGARPB6MW · pith_short_8: CM5J3QGY

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/CM5J3QGYGARPB6MWRHQUTYDOBE \
  | 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: 133a9dc0d83022f0f99689e149e06e0919d45aafc1502cee644f2ecde0cbd7ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34803288f879cab29f25fa1b10764549aa142298d167810fbc0692380131a52f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-08-28T18:00:04Z",
    "title_canon_sha256": "a1e549192b81b161b3a6ee51034b761b92ca0034737c553a0ca923bea6575d14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.14799",
    "kind": "arxiv",
    "version": 1
  }
}