Pith Number

pith:5F573CZZ

pith:2017:5F573CZZVDQRYNZQKCVS6EJG4Z

not attested not anchored not stored refs pending

Investigating the Relativistic Motion of the Stars Near the Supermassive Black Hole in the Galactic Center

A. Eckart, B. Shahzamanian, C. Straubmeier, J. A. Zensus, M. Parsa, M. Zajacek, V. Karas

arxiv:1708.03507 v1 · 2017-08-11 · 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{5F573CZZVDQRYNZQKCVS6EJG4Z}

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	2026-05-18T00:38:12.494352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e97bfd8b39a8e11c373050ab2f1126e657a28900101d9259df53ffccd5b36b84

Aliases

arxiv: 1708.03507 · arxiv_version: 1708.03507v1 · doi: 10.48550/arxiv.1708.03507 · pith_short_12: 5F573CZZVDQR · pith_short_16: 5F573CZZVDQRYNZQ · pith_short_8: 5F573CZZ

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/5F573CZZVDQRYNZQKCVS6EJG4Z \
  | 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: e97bfd8b39a8e11c373050ab2f1126e657a28900101d9259df53ffccd5b36b84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "909706e82e2f94ba15f610312ab83a94bfd2c35b3fd6f89b1f6b5c0e097ef426",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-11T11:33:04Z",
    "title_canon_sha256": "a98bafeb0fb68785de2b2201ed496c5ed5979bfc8063616f8ddbfd3ebe1a6c26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03507",
    "kind": "arxiv",
    "version": 1
  }
}