Pith Number

pith:BTMDL7VW

pith:2008:BTMDL7VW2BB7H2NMDH2CJUL2WV

not attested not anchored not stored refs pending

Confirmation of a Kinematic Diagnostic for Face-On B/P Bulges

2, (2) Dipartimento Astronomia, 3), (3) Universidad de La Laguna, (4) Centre for Astrophysics, (5) Sterrenkundig Observatorium, (6) Instituto de Astrofisica de Canarias), A. Pizzella (2). ((1) INAF-Osservatorio Astronomico di Padova, E. M. Corsini (2), J. A. L. Aguerri (6), J. Mendez-Abreu (1, S. De Rijcke (5), Universita di Padova, Universiteit Gent, University of Central Lancashire, Victor P. Debattista (4)

arxiv:0804.3589 v2 · 2008-04-22 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BTMDL7VW2BB7H2NMDH2CJUL2WV}

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	2026-07-04T17:10:28.379076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cd835feb6d043f3e9ac19f424d17ab5608b44b7b48d223708a3adf0eabd94ad

Aliases

arxiv: 0804.3589 · arxiv_version: 0804.3589v2 · doi: 10.48550/arxiv.0804.3589 · pith_short_12: BTMDL7VW2BB7 · pith_short_16: BTMDL7VW2BB7H2NM · pith_short_8: BTMDL7VW

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/BTMDL7VW2BB7H2NMDH2CJUL2WV \
  | 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: 0cd835feb6d043f3e9ac19f424d17ab5608b44b7b48d223708a3adf0eabd94ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92e934b71a3847297f890042511d4cf204d1fcb71c7495c282debd4a3785da1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-04-22T19:58:58Z",
    "title_canon_sha256": "bee8107cf4d9b520a903190f672e57a6839d80a20edacf5ff8d58356f98de5ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.3589",
    "kind": "arxiv",
    "version": 2
  }
}