Pith Number

pith:WBENXIFW

pith:2021:WBENXIFWFQI5IQXYIDK5RDLXWD

not attested not anchored not stored refs pending

Defining the (Black Hole)-Spheroid Connection with the Discovery of Morphology-Dependent Substructure in the $M_{\rm BH}$--$\rm n_{sph}$ and $M_{\rm BH}$--$\rm R_{e, sph}$ Diagrams: New Tests for Advanced Theories and Realistic Simulations

Alister W. Graham, Benjamin L. Davis, Nandini Sahu

arxiv:2101.04895 v1 · 2021-01-13 · 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{WBENXIFWFQI5IQXYIDK5RDLXWD}

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	2026-07-05T02:06:36.160266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b048dba0b62c11d442f840d5d88d77b0d02f260fca117c2d7036e70053c966bf

Aliases

arxiv: 2101.04895 · arxiv_version: 2101.04895v1 · doi: 10.48550/arxiv.2101.04895 · pith_short_12: WBENXIFWFQI5 · pith_short_16: WBENXIFWFQI5IQXY · pith_short_8: WBENXIFW

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/WBENXIFWFQI5IQXYIDK5RDLXWD \
  | 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: b048dba0b62c11d442f840d5d88d77b0d02f260fca117c2d7036e70053c966bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5eb00d09a59a287575d8e685bcea11123583f686dec11e762d5e1ce4e717e4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-01-13T06:01:45Z",
    "title_canon_sha256": "6db8fed9409de9c2cb7f804235e51a56c44d6c8c6310bd40c4730e45f5a5fd4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.04895",
    "kind": "arxiv",
    "version": 1
  }
}