Pith Number

pith:4Q66CVVA

pith:2017:4Q66CVVABVENAICDPDDBG3SYHA

not attested not anchored not stored refs pending

Emergence of a stellar cusp by a dark matter cusp in a low-mass compact ultra-faint dwarf galaxy

Shigeki Inoue

arxiv:1701.07459 v3 · 2017-01-25 · 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{4Q66CVVABVENAICDPDDBG3SYHA}

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	2026-05-18T00:47:48.238302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e43de156a00d48d0204378c6136e5838131a010a72f767161487fe9d90e1f50f

Aliases

arxiv: 1701.07459 · arxiv_version: 1701.07459v3 · doi: 10.48550/arxiv.1701.07459 · pith_short_12: 4Q66CVVABVEN · pith_short_16: 4Q66CVVABVENAICD · pith_short_8: 4Q66CVVA

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/4Q66CVVABVENAICDPDDBG3SYHA \
  | 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: e43de156a00d48d0204378c6136e5838131a010a72f767161487fe9d90e1f50f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cec64c5dd941cc17531b97adac799992b4282e9f1b6e0e0fb657c83cd4c3ce53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-25T19:43:05Z",
    "title_canon_sha256": "1076af8cb1f8cd1d2e9626c43737dff4d153d813f5e0d913bedb05236c50644a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07459",
    "kind": "arxiv",
    "version": 3
  }
}