Pith Number

pith:QZYMNM44

pith:2018:QZYMNM44625W4RY7FJOVDUR35M

not attested not anchored not stored refs pending

New stellar encounters discovered in the second Gaia data release

C.A.L. Bailer-Jones, Heidelberg), J. Rybizki, M. Fouesneau (Max Planck Institute for Astronomy, R. Andrae

arxiv:1805.07581 v2 · 2018-05-19 · astro-ph.SR · astro-ph.EP · 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{QZYMNM44625W4RY7FJOVDUR35M}

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	2026-05-18T00:08:06.898870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8670c6b39cf6bb6e471f2a5d51d23beb1b0196da81c8a2af8ad5f31ec42af851

Aliases

arxiv: 1805.07581 · arxiv_version: 1805.07581v2 · doi: 10.48550/arxiv.1805.07581 · pith_short_12: QZYMNM44625W · pith_short_16: QZYMNM44625W4RY7 · pith_short_8: QZYMNM44

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/QZYMNM44625W4RY7FJOVDUR35M \
  | 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: 8670c6b39cf6bb6e471f2a5d51d23beb1b0196da81c8a2af8ad5f31ec42af851

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e02db4388c37b71f5577d99a1f9a6e026abfed05611befb080d506f7cd2ed16",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-05-19T12:19:00Z",
    "title_canon_sha256": "cac0ed17ae563433ccb21e86715cf32a755d3dff95946232fd1d84c2f0d317ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07581",
    "kind": "arxiv",
    "version": 2
  }
}