Pith Number

pith:R6DMJQFB

pith:2004:R6DMJQFBLZU7RJFHRBY2JMMH3V

not attested not anchored not stored refs pending

Bar Evolution Over the Last Eight Billion Years: A Constant Fraction of Strong Bars in GEMS

A. Borch, B. Haussler, B. Mobasher, C. Heymans, C. J. Conselice, C. Wolf, C. Y. Peng, D. H. McIntosh, E. F. Bell, F. D. Barazza, G. M. Lubell, H.-W. Rix, I. Heyer, I. Shlosman, J. A. R. Caldwell, J. Davies, J. H. Knapen, K. Jahnke, K. Meisenheimer, L. Wisotzki, M. Barden, R. S. Somerville, S. F. Sanchez, S. Jogee, S. Laine, S. Ravindranath, S. V.W. Beckwith, T. Dahlen

arxiv:astro-ph/0408382 v3 · 2004-08-20 · 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{R6DMJQFBLZU7RJFHRBY2JMMH3V}

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	2026-07-04T16:44:31.703696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f86c4c0a15e69f8a4a78871a4b187dd7dde3cfb9df843ea7e096148aee6b35c

Aliases

arxiv: astro-ph/0408382 · arxiv_version: astro-ph/0408382v3 · doi: 10.48550/arxiv.astro-ph/0408382 · pith_short_12: R6DMJQFBLZU7 · pith_short_16: R6DMJQFBLZU7RJFH · pith_short_8: R6DMJQFB

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/R6DMJQFBLZU7RJFHRBY2JMMH3V \
  | 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: 8f86c4c0a15e69f8a4a78871a4b187dd7dde3cfb9df843ea7e096148aee6b35c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1246ba89cb27da58f40e63afb448ec91a43a20e830187aab3dde0a5343850a6c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-08-20T20:35:50Z",
    "title_canon_sha256": "addb186498a7aab6688e5e1d5afdd1383b478c5ecbfc28739cf97c14fd75d3c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0408382",
    "kind": "arxiv",
    "version": 3
  }
}