Pith Number

pith:H2ECB56Z

pith:2012:H2ECB56ZGRGXU2EL5HSEKESRS3

not attested not anchored not stored refs pending

The dominant role of mergers in the size evolution of massive early-type galaxies since z ~ 1

A. Bongiorno, A. Cappi, A. Cimatti, A. Iovino, A. Koekemoer, A. Renzini, B. Garilli, C. Bridge, C. Knobel, C. K. Xu, C. L\'opez-Sanjuan, C. Maier, C. M. Carollo, C. T. Liu, D. Sanders, D. Vergani, E. Le Floc'h, E. P\'erez-Montero, E. Ricciardelli, E. Zucca, F. Lamareille, G. Coppa, G. Zamorani, H. Aussel, H. J. McCracken, J. D. Silverman, J.-F. Le Borgne, J.-P. Kneib, K. Caputi, K. Kova\v{c}, K. Schawinski, L. A. M. Tasca, L. Barnes, L. de Ravel, L. Pozzetti, L. Tresse, M. Bolzonella, M. Mignoli, M. Moresco, M. Salvato, M. Scodeggio, M. Tanaka, N. Welikala, N. Z. Scoville, O. Cucciati, O. Ilbert, O. Le F\`evre, P. Capak, P. Franzetti, P. Kampczyk, P. Nair, P. Oesch, R. Bordoloi, R. Pell\'o, S. Bardelli, S. de la Torre, S. J. Lilly, T. Contini, V. Le Brun, V. Mainieri, V. Presotto, Y. Peng, Y. Taniguchi

arxiv:1202.4674 v2 · 2012-02-21 · 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{H2ECB56ZGRGXU2EL5HSEKESRS3}

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	2026-05-18T03:41:01.240897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e8820f7d9344d7a688be9e445125196e02569894ed0a6d18b7cc7ad64475a4f

Aliases

arxiv: 1202.4674 · arxiv_version: 1202.4674v2 · doi: 10.48550/arxiv.1202.4674 · pith_short_12: H2ECB56ZGRGX · pith_short_16: H2ECB56ZGRGXU2EL · pith_short_8: H2ECB56Z

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/H2ECB56ZGRGXU2EL5HSEKESRS3 \
  | 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: 3e8820f7d9344d7a688be9e445125196e02569894ed0a6d18b7cc7ad64475a4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f95bb0f2922c7aec460baf8905d1174d1162b827bac0fcf39596d5459991bb9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-02-21T15:36:18Z",
    "title_canon_sha256": "850e04adf631cb88680ff7d99539e084eb6dcf64d31adfa258132dd3cd0d6e2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4674",
    "kind": "arxiv",
    "version": 2
  }
}