Pith Number

pith:NKCSNHGS

pith:2012:NKCSNHGSNHXWBNGE5L4OOKF6XT

not attested not anchored not stored refs pending

Stellar Archaeology in the Galactic halo with the Ultra-Faint Dwarfs: VI. Ursa Major II

(10) Joint Institute for Nuclear Astrophysics, (2) NASA-Ames Research Center, (3) University of Wyoming, (4) INAF-OABO, (5) INAF-TNG, (6) Michigan State University, (7) Observatoire de Geneve, (8) Pontificia Universidad Catolica de Chile, (9) University of Wisconsin Oshkosh, B.J. Pritzl (9), C.A. Kuehn (6), C. Greco (7), C.T. Rodgers (3), G. Clementini (4), H.A.Smith (6), I. Musella (1), K. Kinemuchi (2), L. Di Fabrizio (5), M. Catelan (8), M. Dall'Ora (1), Michigan State University), M. Marconi (1), T.C. Beers (10) ((1) INAF-OACN, V. Ripepi (1)

arxiv:1203.5321 v1 · 2012-03-23 · 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{NKCSNHGSNHXWBNGE5L4OOKF6XT}

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	2026-05-18T01:58:02.367518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a85269cd269ef60b4c4eaf8e728bebcd983c00f906c3ccd36ffc0e6a9a46c58

Aliases

arxiv: 1203.5321 · arxiv_version: 1203.5321v1 · doi: 10.48550/arxiv.1203.5321 · pith_short_12: NKCSNHGSNHXW · pith_short_16: NKCSNHGSNHXWBNGE · pith_short_8: NKCSNHGS

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/NKCSNHGSNHXWBNGE5L4OOKF6XT \
  | 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: 6a85269cd269ef60b4c4eaf8e728bebcd983c00f906c3ccd36ffc0e6a9a46c58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe96fd300a9f0c25737bd376f25fd4f5a669cd2255702b654afc4ef4e56e6d28",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-23T18:55:02Z",
    "title_canon_sha256": "3f98971c1a1cc84e2ea9fd8a570ef28ecdc33b0e289bbcd9f9d55dec1aee215b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5321",
    "kind": "arxiv",
    "version": 1
  }
}