Pith Number

pith:XHT5KZ7G

pith:2012:XHT5KZ7GRGLDWSJHLPMWFLK7KM

not attested not anchored not stored refs pending

The Carnegie-Irvine Galaxy Survey. III. The Three-Component Structure of Nearby Elliptical Galaxies

2, (2) The Observatories of the Carnegie Institution for Science, 3), (3) Key Laboratory of Modern Astronomy, (4) Giant Magellan Telescope Organization, (5) Key Laboratory for Research in Galaxies, (6) Department of Physics, Aaron J. Barth (6) ((1) School of Astronomy, Astronomy, Astrophysics, Chien Y. Peng (4), Cosmology, Irvine), Luis C. Ho (2), Nanjing University, Shanghai Astronomical Observatory, Song Huang (1, Space Science, University of California, Zhao-Yu Li (5)

arxiv:1212.2639 v1 · 2012-12-11 · astro-ph.CO · 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{XHT5KZ7GRGLDWSJHLPMWFLK7KM}

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	2026-05-18T03:28:45.774127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9e7d567e689963b49275bd962ad5f533fd2cc2af3273e69835f3e4aee7dc6b8

Aliases

arxiv: 1212.2639 · arxiv_version: 1212.2639v1 · doi: 10.48550/arxiv.1212.2639 · pith_short_12: XHT5KZ7GRGLD · pith_short_16: XHT5KZ7GRGLDWSJH · pith_short_8: XHT5KZ7G

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/XHT5KZ7GRGLDWSJHLPMWFLK7KM \
  | 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: b9e7d567e689963b49275bd962ad5f533fd2cc2af3273e69835f3e4aee7dc6b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64762bb57d4aaac0e05485651d4b64944695d4c1d20c0cc28e1f20702c94b934",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-12-11T21:00:10Z",
    "title_canon_sha256": "b0e54b6b689ecee9e5487f6ca90da3b698c3ac176486aca25ba0e192ee9a8a71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2639",
    "kind": "arxiv",
    "version": 1
  }
}