Pith Number

pith:2MUM6CUI

pith:2017:2MUM6CUI4HOBVTW773WFUR3QAK

not attested not anchored not stored refs pending

The most massive black holes on the Fundamental Plane of Black Hole Accretion

A.C. Edge, B.R. McNamara, J. Hlavacek-Larrondo, J.R. Lucey, M. Mezcua, M. T. Hogan

arxiv:1710.10268 v2 · 2017-10-27 · 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{2MUM6CUI4HOBVTW773WFUR3QAK}

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	2026-05-18T00:31:11.167044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d328cf0a88e1dc1acedffeec5a47700290474510af377d39034e7f1fea83a81a

Aliases

arxiv: 1710.10268 · arxiv_version: 1710.10268v2 · doi: 10.48550/arxiv.1710.10268 · pith_short_12: 2MUM6CUI4HOB · pith_short_16: 2MUM6CUI4HOBVTW7 · pith_short_8: 2MUM6CUI

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/2MUM6CUI4HOBVTW773WFUR3QAK \
  | 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: d328cf0a88e1dc1acedffeec5a47700290474510af377d39034e7f1fea83a81a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "230d69766e8526ab683c157b1b23c56cb10a22522dd9eedf9f412bd93e672176",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-27T18:00:01Z",
    "title_canon_sha256": "ebb861bdcc59ac0a095c81c6edcc17a2a04a860612de3130239c5896590bc132"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10268",
    "kind": "arxiv",
    "version": 2
  }
}