Pith Number

pith:543MUOF6

pith:2021:543MUOF6WUZJOB7BTNNW5ROYPO

not attested not anchored not stored refs pending

Stellar Population Astrophysics (SPA) with TNG Atmospheric parameters of members of 16 unstudied open clusters

A. Bragaglia, A. Frasca4, A. Vallenari, E. Carretta, G. Andreuzzi, G. Casali, J. ALonso-Santiago, L. Magrini, L. Origlia, L. Spina, R. Carrera, R.Zhang, S. Lucatello, V. DOrazi, X. Fu

arxiv:2106.08014 v1 · 2021-06-15 · astro-ph.GA · 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{543MUOF6WUZJOB7BTNNW5ROYPO}

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

Kings of the Milky Way: A Homogeneous Gaia DR3 Analysis of King Open Clusters and the Galactic Disc Metallicity Gradient

Receipt and verification

First computed	2026-07-05T03:25:57.958769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef36ca38beb5329707e19b5b6ec5d87b9048b82c509c7be19edeedf43bcdb8f0

Aliases

arxiv: 2106.08014 · arxiv_version: 2106.08014v1 · doi: 10.48550/arxiv.2106.08014 · pith_short_12: 543MUOF6WUZJ · pith_short_16: 543MUOF6WUZJOB7B · pith_short_8: 543MUOF6

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/543MUOF6WUZJOB7BTNNW5ROYPO \
  | 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: ef36ca38beb5329707e19b5b6ec5d87b9048b82c509c7be19edeedf43bcdb8f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "822fa4af4e1d683241e9b71233f4e4f9f895aa9e260fee8dab40efd4d01ccfb0",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-06-15T09:58:09Z",
    "title_canon_sha256": "0df8fd0591c9b2737f575071ced2b125c1001c6b636f7ad856947954a74710cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.08014",
    "kind": "arxiv",
    "version": 1
  }
}