Pith Number

pith:YBCGAEZ2

pith:2013:YBCGAEZ25PVFUWSGIF6JLBIM77

not attested not anchored not stored refs pending

Depleted Galaxy Cores and Dynamical Black Hole Masses

J. Thomas, M. Fabricius, N. Nowak, P. Erwin, R. Bender, R.P. Saglia, S.P. Rusli

arxiv:1310.5310 v2 · 2013-10-20 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YBCGAEZ25PVFUWSGIF6JLBIM77}

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.

Cited by

1 paper in Pith

Unveiling the properties of galaxy cores excavated by supermassive black hole binaries with SHARP

Receipt and verification

First computed	2026-05-18T01:46:57.394882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c04460133aebea5a5a46417c95850cffe36f6bc589b52190eb343fefd46caad9

Aliases

arxiv: 1310.5310 · arxiv_version: 1310.5310v2 · doi: 10.48550/arxiv.1310.5310 · pith_short_12: YBCGAEZ25PVF · pith_short_16: YBCGAEZ25PVFUWSG · pith_short_8: YBCGAEZ2

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/YBCGAEZ25PVFUWSGIF6JLBIM77 \
  | 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: c04460133aebea5a5a46417c95850cffe36f6bc589b52190eb343fefd46caad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "657d8d83382643cd2961400388a49c5dfb747d705d962d27c975a4093d42f196",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-20T09:10:11Z",
    "title_canon_sha256": "25ea08bda62989d6b09ed57f0e61952f1a085dfb555f0ce40ada181e8b50f7f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5310",
    "kind": "arxiv",
    "version": 2
  }
}