Pith Number

pith:XJ6FUEPD

pith:2018:XJ6FUEPDMT75B54VHEKY46UU5V

not attested not anchored not stored refs pending

The hidden giant: discovery of an enormous Galactic dwarf satellite in Gaia DR2

A. Geringer-Sameth, D. B. Zucker, G. Torrealba, J. L. Sanders, K. Kuehn, M. G. Walker, N. W. Evans, S. E. Koposov, T. S. Li, V. Belokurov, W. Dehnen

arxiv:1811.04082 v3 · 2018-11-09 · 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{XJ6FUEPDMT75B54VHEKY46UU5V}

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	2026-05-17T23:43:04.328953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba7c5a11e364ffd0f79539158e7a94ed5c517525a5fadcfe0d529cc5bb8e3275

Aliases

arxiv: 1811.04082 · arxiv_version: 1811.04082v3 · doi: 10.48550/arxiv.1811.04082 · pith_short_12: XJ6FUEPDMT75 · pith_short_16: XJ6FUEPDMT75B54V · pith_short_8: XJ6FUEPD

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/XJ6FUEPDMT75B54VHEKY46UU5V \
  | 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: ba7c5a11e364ffd0f79539158e7a94ed5c517525a5fadcfe0d529cc5bb8e3275

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e2e6f8d05caa929084face2b3d7983218cd7b37546c378330aeab00e7e5f43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-09T19:00:00Z",
    "title_canon_sha256": "f5a8a4066c114f621c502865b404e244123540ef03b5a4d6ed74dae054b4f606"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04082",
    "kind": "arxiv",
    "version": 3
  }
}