Pith Number

pith:KCLHR4NP

pith:2017:KCLHR4NPTDXVD3TWLIX5VH6F4Z

not attested not anchored not stored refs pending

The nature of disk of satellites around Milky Way-like galaxies

Federico Marinacci, Moupiya Maji, Qirong Zhu, Yuexing Li

arxiv:1702.00497 v1 · 2017-02-01 · 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{KCLHR4NPTDXVD3TWLIX5VH6F4Z}

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	2026-05-18T00:51:33.425802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

509678f1af98ef51ee765a2fda9fc5e653178f174e5f2c724580bf45030cf167

Aliases

arxiv: 1702.00497 · arxiv_version: 1702.00497v1 · doi: 10.48550/arxiv.1702.00497 · pith_short_12: KCLHR4NPTDXV · pith_short_16: KCLHR4NPTDXVD3TW · pith_short_8: KCLHR4NP

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/KCLHR4NPTDXVD3TWLIX5VH6F4Z \
  | 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: 509678f1af98ef51ee765a2fda9fc5e653178f174e5f2c724580bf45030cf167

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7edfb73ec9dc6f43389a6867b61234c93a9d553e087688989b2970ab2b97bcca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-02-01T23:18:16Z",
    "title_canon_sha256": "d6a669abb69e54f1c4ac2ad7bf56a62aaa9e0f6877bae6991a0fe90020d06117"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00497",
    "kind": "arxiv",
    "version": 1
  }
}