Pith Number

pith:4D6S5XJD

pith:2015:4D6S5XJD2BABU2OL4GUKM65VYZ

not attested not anchored not stored refs pending

Chemical composition of intermediate mass stars members of the M6 (NGC 6405) open cluster

Berahitdin Albayrak, Jacques Richer, Luca Fossati, Richard Monier, Tolgahan K{\i}l{\i}\c{c}o\u{g}lu

arxiv:1510.05385 v1 · 2015-10-19 · 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{4D6S5XJD2BABU2OL4GUKM65VYZ}

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	2026-05-18T01:20:50.220643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0fd2edd23d0401a69cbe1a8a67bb5c6663e40dd4b79083d5f534a101385c4ce

Aliases

arxiv: 1510.05385 · arxiv_version: 1510.05385v1 · doi: 10.48550/arxiv.1510.05385 · pith_short_12: 4D6S5XJD2BAB · pith_short_16: 4D6S5XJD2BABU2OL · pith_short_8: 4D6S5XJD

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/4D6S5XJD2BABU2OL4GUKM65VYZ \
  | 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: e0fd2edd23d0401a69cbe1a8a67bb5c6663e40dd4b79083d5f534a101385c4ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdd654b9029e9f874b87a02185770dc3094a28fac95a6b77a441e8a57622bfe5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-19T08:36:44Z",
    "title_canon_sha256": "b898fe4f3f0393e6741be8cce19a4f4503bae196e4ff7502f1ddb20a23c2df38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05385",
    "kind": "arxiv",
    "version": 1
  }
}