Pith Number

pith:B3Q4F2ME

pith:2010:B3Q4F2ME4XSSCQTQP7TGRQQFY4

not attested not anchored not stored refs pending

Quantifying Kinematic Substructure in the Milky Way's Stellar Halo

Ali Luo, Benjamin. A. Weaver, Brian Yanny, Chao Liu, Constance Rockosi, Eric F. Bell, Gang Zhao, Hans-Walter Rix, Heather Morrison, James S. Bullock, Kathryn V. Johnston, Sergey E. Koposov, Timothy C. Beers, Xiang-Xiang Xue, Xi Kang, Young Sun Lee

arxiv:1011.1925 v2 · 2010-11-08 · 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{B3Q4F2ME4XSSCQTQP7TGRQQFY4}

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	2026-05-18T04:15:28.386608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ee1c2e984e5e52142707fe668c205c72e261d83ac2f172b1a69d92c7d38d313

Aliases

arxiv: 1011.1925 · arxiv_version: 1011.1925v2 · doi: 10.48550/arxiv.1011.1925 · pith_short_12: B3Q4F2ME4XSS · pith_short_16: B3Q4F2ME4XSSCQTQ · pith_short_8: B3Q4F2ME

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/B3Q4F2ME4XSSCQTQP7TGRQQFY4 \
  | 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: 0ee1c2e984e5e52142707fe668c205c72e261d83ac2f172b1a69d92c7d38d313

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "993e4bbc8b806197fe1d154feaa14323c23afcc66afdd0fe4987d932b777bde9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-11-08T21:38:04Z",
    "title_canon_sha256": "991e49ded37b9be064e49902d398e6590cb9febf5772bdc50bca212559cbb932"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1925",
    "kind": "arxiv",
    "version": 2
  }
}