Pith Number

pith:5K73ITQA

pith:2018:5K73ITQAZ3BZYVPQ2BVE2X3RHZ

not attested not anchored not stored refs pending

Star-disc interaction in galactic nuclei: formation of a central stellar disc

Andreas Just, Bekdaulet Shukirgaliyev, Chingis Omarov, Emmanuil Vilkoviskij, Peter Berczik, Rainer Spurzem, Taras Panamarev, Yohai Meiron

arxiv:1802.03027 v1 · 2018-02-08 · astro-ph.GA · astro-ph.HE · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5K73ITQAZ3BZYVPQ2BVE2X3RHZ}

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	2026-05-18T00:21:06.108973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eabfb44e00cec39c55f0d06a4d5f713e7f485d58ed09e66901e1b6afb30159db

Aliases

arxiv: 1802.03027 · arxiv_version: 1802.03027v1 · doi: 10.48550/arxiv.1802.03027 · pith_short_12: 5K73ITQAZ3BZ · pith_short_16: 5K73ITQAZ3BZYVPQ · pith_short_8: 5K73ITQA

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/5K73ITQAZ3BZYVPQ2BVE2X3RHZ \
  | 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: eabfb44e00cec39c55f0d06a4d5f713e7f485d58ed09e66901e1b6afb30159db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca08ce70906b27c09f51a46018f1536d59f3b25d72806fd1298d2f008e4b842b",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-08T19:13:25Z",
    "title_canon_sha256": "6aff6fcab51fd6403d2c5e9f69606e056ecf13163c256e23a759873a15024b36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03027",
    "kind": "arxiv",
    "version": 1
  }
}