Pith Number

pith:W6VZIPZW

pith:2018:W6VZIPZW5BJ3YDUP6IZFT4UPKM

not attested not anchored not stored refs pending

Off the beaten path: Gaia reveals GD-1 stars outside of the main stream

Adrian M. Price-Whelan, Ana Bonaca

arxiv:1805.00425 v2 · 2018-05-01 · 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{W6VZIPZW5BJ3YDUP6IZFT4UPKM}

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.

Cited by

1 paper in Pith

Applying Liouville's Theorem to Gaia Data

Receipt and verification

First computed	2026-05-18T00:07:07.522948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7ab943f36e853bc0e8ff23259f28f532f98dbf067661dcd578ce8b2daa4da4d

Aliases

arxiv: 1805.00425 · arxiv_version: 1805.00425v2 · doi: 10.48550/arxiv.1805.00425 · pith_short_12: W6VZIPZW5BJ3 · pith_short_16: W6VZIPZW5BJ3YDUP · pith_short_8: W6VZIPZW

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/W6VZIPZW5BJ3YDUP6IZFT4UPKM \
  | 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: b7ab943f36e853bc0e8ff23259f28f532f98dbf067661dcd578ce8b2daa4da4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c473d347d512bdea27d73fcab10a50bc47cf3f64c52aad57db1ee2062266236e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-05-01T16:40:01Z",
    "title_canon_sha256": "cb2dc4b9d1e7bef20125daf27614da52bf7d1ff622f3066d5bbd2d74ade97bbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00425",
    "kind": "arxiv",
    "version": 2
  }
}