Pith Number

pith:Q4YCCDSJ

pith:2015:Q4YCCDSJSZYCOGMI65Z2ZWUGHD

not attested not anchored not stored refs pending

High velocity stars from close interaction of a globular cluster and a super massive black hole

G. Fragione, R. Capuzzo-Dolcetta

arxiv:1509.03170 v1 · 2015-09-10 · 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{Q4YCCDSJSZYCOGMI65Z2ZWUGHD}

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	2026-05-18T01:29:44.715096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8730210e499670271988f773acda8638e239dca47a874c81b5b7596effa13cff

Aliases

arxiv: 1509.03170 · arxiv_version: 1509.03170v1 · doi: 10.48550/arxiv.1509.03170 · pith_short_12: Q4YCCDSJSZYC · pith_short_16: Q4YCCDSJSZYCOGMI · pith_short_8: Q4YCCDSJ

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/Q4YCCDSJSZYCOGMI65Z2ZWUGHD \
  | 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: 8730210e499670271988f773acda8638e239dca47a874c81b5b7596effa13cff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de69821e16136147197ff5183d6e8b6f5a2215403efd6bdf07493358bf69e8ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-09-10T14:22:21Z",
    "title_canon_sha256": "037796e66d3d464d8fa1dd03e59afcf544f2519374d77674f7e8669d6751e410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03170",
    "kind": "arxiv",
    "version": 1
  }
}