Pith Number

pith:C7K3RKMJ

pith:2005:C7K3RKMJJAWYNSKMOE5BBOJBYZ

not attested not anchored not stored refs pending

Total Galaxy Magnitudes and Effective Radii from Petrosian Magnitudes and Radii

Alister W. Graham, Christopher J. Conselice, Matthew A. Bershady, Simon P. Driver, Steven M. Crawford, Tomotsugu Goto, Vahe' Petrosian

arxiv:astro-ph/0504287 v2 · 2005-04-13 · 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{C7K3RKMJJAWYNSKMOE5BBOJBYZ}

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

Bulgeless Evolution And the Rise of Discs (BEARD) I. Physical drivers of the mass-size relation for Milky Way-like galaxies

Receipt and verification

First computed	2026-05-18T03:57:01.223914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17d5b8a989482d86c94c713a10b921c64485227c233aad867aaf102f9e2d4da6

Aliases

arxiv: astro-ph/0504287 · arxiv_version: astro-ph/0504287v2 · doi: 10.48550/arxiv.astro-ph/0504287 · pith_short_12: C7K3RKMJJAWY · pith_short_16: C7K3RKMJJAWYNSKM · pith_short_8: C7K3RKMJ

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/C7K3RKMJJAWYNSKMOE5BBOJBYZ \
  | 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: 17d5b8a989482d86c94c713a10b921c64485227c233aad867aaf102f9e2d4da6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c1ea846ac63a62458d2f70f38564834e9e3821ad78aa26f478c8e3ac84ef6bc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-04-13T05:28:07Z",
    "title_canon_sha256": "d261e838e751eb6199a05829e1e279e920fbb9f8dbf562fc1bc9a05770245ad3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0504287",
    "kind": "arxiv",
    "version": 2
  }
}