Pith Number

pith:DL7QBNKU

pith:2018:DL7QBNKUSM7PAHUCVE27MB3RMA

not attested not anchored not stored refs pending

The Galactic warp revealed by Gaia DR2 kinematics

A. C. Robin, A. Spagna, C. A. L. Bailer-Jones, C. Babusiaux, C. Reyl\'e, D. Katz, D. W. Evans, E. Poggio, F. Figueras, G. M. Seabroke, M. Fouesneau, M. G. Lattanzi, M. Romero-G\'omez, R. Andrae, R. Drimmel, R. L. Smart, T. Antoja

arxiv:1805.03171 v3 · 2018-05-08 · 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{DL7QBNKUSM7PAHUCVE27MB3RMA}

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	2026-05-18T00:07:34.479131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aff00b554933ef01e82a935f607716032d8e257f4786db3f1d40378e8ecd9b4

Aliases

arxiv: 1805.03171 · arxiv_version: 1805.03171v3 · doi: 10.48550/arxiv.1805.03171 · pith_short_12: DL7QBNKUSM7P · pith_short_16: DL7QBNKUSM7PAHUC · pith_short_8: DL7QBNKU

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/DL7QBNKUSM7PAHUCVE27MB3RMA \
  | 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: 1aff00b554933ef01e82a935f607716032d8e257f4786db3f1d40378e8ecd9b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "000904230da1ad01e22f8f7c61eb72abf19f51f4b5c429a77a79b99899c24b71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-05-08T17:15:11Z",
    "title_canon_sha256": "009695ce9f4a7ff81dc511cdc8610b403adb2be2799850309541b1e1e6de9e5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03171",
    "kind": "arxiv",
    "version": 3
  }
}