Pith Number

pith:2SAB6GYQ

pith:2026:2SAB6GYQJ5WC2M56R7NZUG7LC3

not attested not anchored not stored refs pending

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

Alister W. Graham

arxiv:2606.05808 v1 · 2026-06-04 · 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{2SAB6GYQJ5WC2M56R7NZUG7LC3}

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	2026-06-05T01:15:04.003476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4801f1b104f6c2d33be8fdb9a1beb16fe4990f32e7bb8fecd06d930fb45edeb

Aliases

arxiv: 2606.05808 · arxiv_version: 2606.05808v1 · doi: 10.48550/arxiv.2606.05808 · pith_short_12: 2SAB6GYQJ5WC · pith_short_16: 2SAB6GYQJ5WC2M56 · pith_short_8: 2SAB6GYQ

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/2SAB6GYQJ5WC2M56R7NZUG7LC3 \
  | 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: d4801f1b104f6c2d33be8fdb9a1beb16fe4990f32e7bb8fecd06d930fb45edeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fdaad655b771e235a872a8e3046660ca4806f1aa07cd6d48bca27c75187a31b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-04T07:39:50Z",
    "title_canon_sha256": "acc3d7ae3c557bf8e4bcd4993270985f7e927cde5a763dc33e23509e196c57da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05808",
    "kind": "arxiv",
    "version": 1
  }
}