Pith Number

pith:NOW5USCM

pith:2018:NOW5USCMEKK4PWWZHSRX65MVR3

not attested not anchored not stored refs pending

Kinematics of the Galaxy from OB Stars with Data from the Gaia DR2 Catalogue

A.T. Bajkova, V.V. Bobylev

arxiv:1809.10512 v1 · 2018-09-27 · 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{NOW5USCMEKK4PWWZHSRX65MVR3}

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	2026-05-18T00:04:38.183253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6badda484c2295c7dad93ca37f75958effd98f69230a3f938baebfb6ad4de0c4

Aliases

arxiv: 1809.10512 · arxiv_version: 1809.10512v1 · doi: 10.48550/arxiv.1809.10512 · pith_short_12: NOW5USCMEKK4 · pith_short_16: NOW5USCMEKK4PWWZ · pith_short_8: NOW5USCM

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/NOW5USCMEKK4PWWZHSRX65MVR3 \
  | 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: 6badda484c2295c7dad93ca37f75958effd98f69230a3f938baebfb6ad4de0c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d7fa60e71af697168039a8b53b42754599204b3598e1627fd0e93ff008cd6b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-09-27T13:39:21Z",
    "title_canon_sha256": "801fa5404adb8d995bbe2aa398ab7dbcdf3f64b4086094f1a9114fcff4c4a8ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10512",
    "kind": "arxiv",
    "version": 1
  }
}