Pith Number

pith:IVY5UTPZ

pith:2013:IVY5UTPZXMLRISAMRZTKDP23ID

not attested not anchored not stored refs pending

Main Sequence Star Populations in the Virgo Overdensity Region

11), 4), A. Jord\'an (10, Astrophysics (2) Haverford College (3) National Astronomical Observatory of Japan (4) The Graduate University for Advanced Studies (5) Kavli Institute for Astronomy, Astrophysics (6) University of Michigan (7) European Southern Observatory (8) Australian Astronomical Observatory (9) Yale University (10) Pontificia Universidad Catolica de Chile (11) The Milky Way Millennium Nucleus (12) The University of Arizona (13) Harvard-Smithsonian Center for Astrophysics (14) Argelander Institute for Astronomy), B. Willman (2), E. Olszewski (12), G.S. Da Costa (1), H. Jerjen (1), I. Saviane (7), M. Geha (9), M. Mateo (6), M. Walker (13), M. Zoccali (10, N. Arimoto (3, P. Kroupa (14) ((1) Research School of Astronomy, P. Tisserand (1), S. Okamoto (5), S. Walsh (8)

arxiv:1303.5489 v1 · 2013-03-22 · 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{IVY5UTPZXMLRISAMRZTKDP23ID}

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	2026-05-18T01:50:59.705901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4571da4df9bb1714480c8e66a1bf5b40f874f88d27f4eb3a71ee5f74a46ae82d

Aliases

arxiv: 1303.5489 · arxiv_version: 1303.5489v1 · doi: 10.48550/arxiv.1303.5489 · pith_short_12: IVY5UTPZXMLR · pith_short_16: IVY5UTPZXMLRISAM · pith_short_8: IVY5UTPZ

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/IVY5UTPZXMLRISAMRZTKDP23ID \
  | 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: 4571da4df9bb1714480c8e66a1bf5b40f874f88d27f4eb3a71ee5f74a46ae82d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24126a66c700d0ac1522127d71b5d3f449127670dff96a78d942202a45c634f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-03-22T00:30:01Z",
    "title_canon_sha256": "206208625c9317235b0124eb3f7cf6a7647920a29d64dcadd63ed0f78175e09c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5489",
    "kind": "arxiv",
    "version": 1
  }
}