Pith Number

pith:IDG5Y5UW

pith:2012:IDG5Y5UWA6LBDS22E2XVWQ2RDC

not attested not anchored not stored refs pending

The 6dF Galaxy Survey: The Near-Infrared Fundamental Plane of Early-Type Galaxies

2), (2) Australian Astronomical Observatory, 3), (3) Monash University, (4) University of Western Kentucky, (5) University of Durham, (6) Swinburne University, (7) Caltech), Alex Merson (5), Christina Magoulas (1, Christopher M. Springob (2), D. Heath Jones (2, Jeremy Mould (6), John R. Lucey (5), Lachlan A. Campbell (4), Matthew Colless (2), Sarah Brough (2) ((1) University of Melbourne, Tom Jarrett (7)

arxiv:1206.0385 v1 · 2012-06-02 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IDG5Y5UWA6LBDS22E2XVWQ2RDC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:57:08.576838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40cddc7696079611cb5a26af5b4351188c676d26ecac439814e98d09c6d823f6

Aliases

arxiv: 1206.0385 · arxiv_version: 1206.0385v1 · doi: 10.48550/arxiv.1206.0385 · pith_short_12: IDG5Y5UWA6LB · pith_short_16: IDG5Y5UWA6LBDS22 · pith_short_8: IDG5Y5UW

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/IDG5Y5UWA6LBDS22E2XVWQ2RDC \
  | 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: 40cddc7696079611cb5a26af5b4351188c676d26ecac439814e98d09c6d823f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c7065bb50ef2f0f25cb7859ba8c0b8f6bb04aefb45a2aad6358bd34aaad91ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-02T14:07:36Z",
    "title_canon_sha256": "fe83f325b7ceac1cacef111d28b3cb4ae0f6c05f8097e45df9e47f8d2a87bd50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0385",
    "kind": "arxiv",
    "version": 1
  }
}