Pith Number

pith:3NFP72CG

pith:2014:3NFP72CGOKTA353ML2F6QNML66

not attested not anchored not stored refs pending

Properties of Stellar Populations in Isolated Lenticular Galaxies

Ivan Katkov, Olga Sil'chenko, Victor Afanasiev

arxiv:1406.7121 v1 · 2014-06-27 · 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{3NFP72CGOKTA353ML2F6QNML66}

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	2026-05-18T01:42:45.919905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db4affe84672a60df76c5e8be8358bf7b7ed53c5f950e40c208cbf420eaf21c8

Aliases

arxiv: 1406.7121 · arxiv_version: 1406.7121v1 · doi: 10.48550/arxiv.1406.7121 · pith_short_12: 3NFP72CGOKTA · pith_short_16: 3NFP72CGOKTA353M · pith_short_8: 3NFP72CG

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/3NFP72CGOKTA353ML2F6QNML66 \
  | 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: db4affe84672a60df76c5e8be8358bf7b7ed53c5f950e40c208cbf420eaf21c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00311901ea6708f049c9bea44f6663797932fa1d19b87a381d3abf552646763f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-06-27T09:20:27Z",
    "title_canon_sha256": "46c633b4c0533eef99a81d0926e6a773d9dd72113eff6f03ae0385a60547f2b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7121",
    "kind": "arxiv",
    "version": 1
  }
}