Pith Number

pith:QIAUMDI3

pith:2016:QIAUMDI3FQWASQ6LRBDJ7IX2LF

not attested not anchored not stored refs pending

The Milky Way's halo in 6D: Gaia's Radial Velocity Spectrometer performance

(2) Observatoire Paris-Site de Meudon, Alain Gueguen (2), Chris Dolding (1), David Katz (2), Dorking, France), George Seabroke (1), GEPI, Howard Huckle (1), Kevin Benson (1), Mark Cropper (1), Mike Smith (1), Olivier Marchal (2), Paola Sartoretti (2), Paris, Pasquale Panuzzo (2), Steve Baker (1) ((1) Mullard Space Science Laboratory, Surrey, UK, University College London

arxiv:1609.03575 v1 · 2016-09-12 · astro-ph.IM · 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{QIAUMDI3FQWASQ6LRBDJ7IX2LF}

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	2026-05-18T01:04:46.470598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8201460d1b2c2c0943cb88469fa2fa594400565261c7c02b96094e9ceb174844

Aliases

arxiv: 1609.03575 · arxiv_version: 1609.03575v1 · doi: 10.48550/arxiv.1609.03575 · pith_short_12: QIAUMDI3FQWA · pith_short_16: QIAUMDI3FQWASQ6L · pith_short_8: QIAUMDI3

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/QIAUMDI3FQWASQ6LRBDJ7IX2LF \
  | 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: 8201460d1b2c2c0943cb88469fa2fa594400565261c7c02b96094e9ceb174844

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0e1288e9b7d192ec8b11b2ae41fdd117ff6ee06ebfb4608ba25b602525750c6",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-09-12T20:00:13Z",
    "title_canon_sha256": "328c7adad0fdda94911b26fde07423e33613389f1e9bfac6979fae0422c8dbb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03575",
    "kind": "arxiv",
    "version": 1
  }
}