Pith Number

pith:FRGVSKZ4

pith:2025:FRGVSKZ4FLVMPXHRJEJZQVVJC6

not attested not anchored not stored refs pending

Open clusters in the outer disc studied with MEGARA@GTC Auner 1 and Berkeley 102

A. Gil de Paz, C. Jordi, F. Anders, J. Carbajo-Hijarrubia, L. Balaguer-N\'u\~nez, L. Casamiquela, R. Carrera

arxiv:2506.10512 v1 · 2025-06-12 · 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{FRGVSKZ4FLVMPXHRJEJZQVVJC6}

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	2026-07-05T11:37:23.429370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c4d592b3c2aeac7dcf149139856a917a6bf6f3b770a817edca4ba67fa51e44f

Aliases

arxiv: 2506.10512 · arxiv_version: 2506.10512v1 · doi: 10.48550/arxiv.2506.10512 · pith_short_12: FRGVSKZ4FLVM · pith_short_16: FRGVSKZ4FLVMPXHR · pith_short_8: FRGVSKZ4

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/FRGVSKZ4FLVMPXHRJEJZQVVJC6 \
  | 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: 2c4d592b3c2aeac7dcf149139856a917a6bf6f3b770a817edca4ba67fa51e44f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aeedbd15ebeb927ab16eb6306ea3c00468bc473f8e8ec005e7731c40a064cf5",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-06-12T09:19:44Z",
    "title_canon_sha256": "99f8d070238828a46ae84ebd597b9593f4e75ce12c90e07d18340d9a3281dd86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.10512",
    "kind": "arxiv",
    "version": 1
  }
}