Pith Number

pith:O5SQVVER

pith:2017:O5SQVVERI3STO2FNZVE6Y5Z7OU

not attested not anchored not stored refs pending

The dynamically selected stellar halo of the Galaxy with Gaia and the tilt of the velocity ellipsoid

Amina Helmi, Jovan Veljanoski, Lorenzo Posti, Maarten Breddels

arxiv:1711.04766 v2 · 2017-11-13 · 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{O5SQVVERI3STO2FNZVE6Y5Z7OU}

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	2026-05-18T00:10:32.143920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77650ad49146e53768adcd49ec773f753f08e88a5ed1329ed55b7932cca1c1cc

Aliases

arxiv: 1711.04766 · arxiv_version: 1711.04766v2 · doi: 10.48550/arxiv.1711.04766 · pith_short_12: O5SQVVERI3ST · pith_short_16: O5SQVVERI3STO2FN · pith_short_8: O5SQVVER

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/O5SQVVERI3STO2FNZVE6Y5Z7OU \
  | 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: 77650ad49146e53768adcd49ec773f753f08e88a5ed1329ed55b7932cca1c1cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "257bccd67b2c05f32235ebee99c6de9715ce8de2c18e4b3fafd1aca97d7e299f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-13T19:00:00Z",
    "title_canon_sha256": "48e3d4707c8802662b5dca196505b4c3fd5eff683b460ff4d1489fd29601b02c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04766",
    "kind": "arxiv",
    "version": 2
  }
}