Pith Number

pith:SNDRMEU4

pith:2013:SNDRMEU4DD73BOGE44HESPSQWQ

not attested not anchored not stored refs pending

On the Offset of Barred Galaxies From the Black Hole $M_{BH}$-$\sigma$ Relationship

Jonathan S. Brown, Juntai Shen, Monica Valluri, Victor P. Debattista

arxiv:1305.5265 v2 · 2013-05-22 · 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{SNDRMEU4DD73BOGE44HESPSQWQ}

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	2026-05-18T03:07:20.807556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

934716129c18ffb0b8c4e70e493e50b40129a7ab7b2e785649f0ca1562effb5c

Aliases

arxiv: 1305.5265 · arxiv_version: 1305.5265v2 · doi: 10.48550/arxiv.1305.5265 · pith_short_12: SNDRMEU4DD73 · pith_short_16: SNDRMEU4DD73BOGE · pith_short_8: SNDRMEU4

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/SNDRMEU4DD73BOGE44HESPSQWQ \
  | 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: 934716129c18ffb0b8c4e70e493e50b40129a7ab7b2e785649f0ca1562effb5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c19f61b07d04d73367875591f2d4fcd071f5191e7c93cef0cdfdb9927a7b51e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-05-22T20:46:28Z",
    "title_canon_sha256": "108cba694d128f2049517344f5d0430fd97735bf5e4256f3655f44349e958cd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5265",
    "kind": "arxiv",
    "version": 2
  }
}