Pith Number

pith:GWAKNEL6

pith:2014:GWAKNEL6WOK5DEL4BM4Z4YRTTI

not attested not anchored not stored refs pending

Overmassive black holes in the $M_{\rm BH} - \sigma$ diagram do not belong to over (dry) merged galaxies

Alister W. Graham, Giulia A. D. Savorgnan

arxiv:1410.7405 v1 · 2014-10-27 · 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{GWAKNEL6WOK5DEL4BM4Z4YRTTI}

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	2026-05-18T01:41:39.523161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3580a6917eb395d1917c0b399e62339a2e94972279c67144beaddde45ce5f0be

Aliases

arxiv: 1410.7405 · arxiv_version: 1410.7405v1 · doi: 10.48550/arxiv.1410.7405 · pith_short_12: GWAKNEL6WOK5 · pith_short_16: GWAKNEL6WOK5DEL4 · pith_short_8: GWAKNEL6

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/GWAKNEL6WOK5DEL4BM4Z4YRTTI \
  | 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: 3580a6917eb395d1917c0b399e62339a2e94972279c67144beaddde45ce5f0be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbda815bcf1b5a7c4797842668de8d8eae768ca7b1cf00d2672ed45da30939f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-27T20:00:47Z",
    "title_canon_sha256": "86804c4ebadab70d3e92e9a09e2b2b0a825ab1452719fa2e98368cef8a3737ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7405",
    "kind": "arxiv",
    "version": 1
  }
}