Pith Number

pith:2AZN5FA3

pith:2012:2AZN5FA3F6IL3YI4A447YPUB4Z

not attested not anchored not stored refs pending

Absolute Magnitude Calibration for Giants based on the Colour-Magnitude Diagrams of Galactic Clusters. II-Calibration with SDSS

E. Yaz Gokce, S. Bilir, S. Karaali

arxiv:1206.2752 v1 · 2012-06-13 · 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{2AZN5FA3F6IL3YI4A447YPUB4Z}

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	2026-05-18T01:56:59.104830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d032de941b2f90bde11c0739fc3e81e662efac1e593ee3bb6fc0b21bcd91ce1c

Aliases

arxiv: 1206.2752 · arxiv_version: 1206.2752v1 · doi: 10.48550/arxiv.1206.2752 · pith_short_12: 2AZN5FA3F6IL · pith_short_16: 2AZN5FA3F6IL3YI4 · pith_short_8: 2AZN5FA3

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/2AZN5FA3F6IL3YI4A447YPUB4Z \
  | 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: d032de941b2f90bde11c0739fc3e81e662efac1e593ee3bb6fc0b21bcd91ce1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f91a07b84f486ba10ba01d83b4fbdd55b400aa9a22e2738e8c8e295c95f317f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-06-13T09:20:41Z",
    "title_canon_sha256": "74724d8b797fa463b69b483b3d6aa7ba2877db01e7d930cbe9d9c86e8171a893"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2752",
    "kind": "arxiv",
    "version": 1
  }
}