Pith Number

pith:YA5YXJK6

pith:2014:YA5YXJK62RUDEWQWAKZ7XHMO2Q

not attested not anchored not stored refs pending

Black hole and nuclear cluster scaling relations: M_bh ~ M_nc^{2.7+/-0.7}

Alister W. Graham

arxiv:1412.5715 v1 · 2014-12-18 · 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{YA5YXJK62RUDEWQWAKZ7XHMO2Q}

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.

Cited by

1 paper in Pith

Galaxy morphology dependent (black hole mass)-(velocity dispersion) relations: implications for gravitational wave forecasts and cosmological simulations

Receipt and verification

First computed	2026-05-18T00:37:37.059436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c03b8ba55ed468325a1602b3fb9d8ed43ad3a6bd15b30f363d8a1ce2a24c1a03

Aliases

arxiv: 1412.5715 · arxiv_version: 1412.5715v1 · doi: 10.48550/arxiv.1412.5715 · pith_short_12: YA5YXJK62RUD · pith_short_16: YA5YXJK62RUDEWQW · pith_short_8: YA5YXJK6

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/YA5YXJK62RUDEWQWAKZ7XHMO2Q \
  | 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: c03b8ba55ed468325a1602b3fb9d8ed43ad3a6bd15b30f363d8a1ce2a24c1a03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "967f86474a55c028aa6fdbfb212b97d699b06080eab49f013600d05cc97dcde2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-12-18T04:04:06Z",
    "title_canon_sha256": "5801af9c07c2c89109250b774d258a0460b246cc0682f272a94ff6c30d833e64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5715",
    "kind": "arxiv",
    "version": 1
  }
}