Pith Number

pith:3VVVLAWZ

pith:2012:3VVVLAWZMWXAHFFDXQNNT4ZCOI

not attested not anchored not stored refs pending

Absolute Magnitude Calibration for Red Giants based on the Colour-Magnitude Diagrams of Galactic Clusters. III-Calibration with 2MASS

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

arxiv:1208.3196 v1 · 2012-08-15 · 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{3VVVLAWZMWXAHFFDXQNNT4ZCOI}

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	2026-05-18T01:55:15.563236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd6b5582d965ae0394a3bc1ad9f322721c831e1c6bc532800bbefc7868862aa4

Aliases

arxiv: 1208.3196 · arxiv_version: 1208.3196v1 · doi: 10.48550/arxiv.1208.3196 · pith_short_12: 3VVVLAWZMWXA · pith_short_16: 3VVVLAWZMWXAHFFD · pith_short_8: 3VVVLAWZ

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/3VVVLAWZMWXAHFFDXQNNT4ZCOI \
  | 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: dd6b5582d965ae0394a3bc1ad9f322721c831e1c6bc532800bbefc7868862aa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d287bf9d86872acca5014b47f73e22faeba7b6d0280c25565f37b891fa5cc51b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-08-15T20:00:03Z",
    "title_canon_sha256": "d809d8422042f6bb9386740748fcdacc0c15efbb74e2adbe53a005a289c0aaa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3196",
    "kind": "arxiv",
    "version": 1
  }
}