Pith Number

pith:QZNRPEX7

pith:2010:QZNRPEX7EEBBVSWKFERF3B5VYH

not attested not anchored not stored refs pending

The ACS Fornax Cluster Survey. IV. Deprojection of the Surface Brightness Profiles of Early-Type Galaxies in the Virgo and Fornax Clusters: Investigating the "Core/Power-Law Dichotomy"

Andres Jordan, Chin-Wei Chen, Eric Peng, John L. Tonry, John P. Blakeslee, Laura Ferrarese, Leopoldo Infante, Lisa Glass, Michael J. West, Patrick Cote, Simona Mei

arxiv:1012.0306 v1 · 2010-12-01 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZNRPEX7EEBBVSWKFERF3B5VYH}

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	2026-05-18T04:33:26.655728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

865b1792ff21021acaca29225d87b5c1fbca2fd7830d45505326b8e9880a706e

Aliases

arxiv: 1012.0306 · arxiv_version: 1012.0306v1 · doi: 10.48550/arxiv.1012.0306 · pith_short_12: QZNRPEX7EEBB · pith_short_16: QZNRPEX7EEBBVSWK · pith_short_8: QZNRPEX7

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/QZNRPEX7EEBBVSWKFERF3B5VYH \
  | 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: 865b1792ff21021acaca29225d87b5c1fbca2fd7830d45505326b8e9880a706e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c492ccedbb054ee69650ec6bd794011737e1f9fca72d7051f4976d88cdfe4f51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-12-01T21:00:02Z",
    "title_canon_sha256": "9d92b74693db89963c417005ea51352b999829781ce4d07d49d49c6311e814d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0306",
    "kind": "arxiv",
    "version": 1
  }
}