Pith Number

pith:CSRHHPIM

pith:2025:CSRHHPIMJRL2CROA4HUARFQHGG

not attested not anchored not stored refs pending

Evidence for a steeper SMBH-Bulge mass relationship extended to low masses using TDE host galaxies

Andrew Mummery, Matt Nicholl, Paige Ramsden, Sean L. McGee

arxiv:2506.16155 v1 · 2025-06-19 · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSRHHPIMJRL2CROA4HUARFQHGG}

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	2026-07-05T12:00:02.844494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14a273bd0c4c57a145c0e1e8089607319ca75da4381b40e384aa5b5dca4cc880

Aliases

arxiv: 2506.16155 · arxiv_version: 2506.16155v1 · doi: 10.48550/arxiv.2506.16155 · pith_short_12: CSRHHPIMJRL2 · pith_short_16: CSRHHPIMJRL2CROA · pith_short_8: CSRHHPIM

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/CSRHHPIMJRL2CROA4HUARFQHGG \
  | 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: 14a273bd0c4c57a145c0e1e8089607319ca75da4381b40e384aa5b5dca4cc880

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d44b394360c39e3a72feeb616243b71948767cf1e003860e4a1f2f7a8e539de",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-06-19T09:10:53Z",
    "title_canon_sha256": "adb1a38f44faaf63100d29d081403a77534cf97da4f1d24fe29439b5cbd286a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.16155",
    "kind": "arxiv",
    "version": 1
  }
}