Pith Number

pith:MN4KZ52X

pith:2011:MN4KZ52X2CFI52L5LHCRZ5M6H4

not attested not anchored not stored refs pending

The impact of galaxy interactions on AGN activity in zCOSMOS

A. Bongiorno, A. Cappi, A. Comastri, A. Finoguenov, A. Iovino, A. Koekemoer, B. Garilli, C. Halliday, C. Knobel, C. Maier, C. M. Carollo, C. Vignali, D. Vergani, E. Perez Montero, E. Ricciardelli, E. Zucca, F. Civano, F. Lamareille, G. Coppa, G. Hasinger, G. Zamorani, H. Fu, H. Hao, J. D. Silverman, J. -F. Le Borgne, K. Caputi, K. Jahnke, K. Kovac, L. de Ravel, L. Ho, L. Tasca, L. Tresse, M. Bolzonella, M. Brusa, M. Elvis, M. Mignoli, M. Salvato, M. Scodeggio, M. Tanaka, N. Cappelluti, O. Cucciati, O. Le Fevre, P. Franzetti, P. Kampczyk, P. Nair, R. Andrae, R. Gilli, R. Pello, S. Bardelli, S. de la Torre, S. Lilly, T. Contini, V. Le Brun, V. Mainieri, Y. Peng

arxiv:1109.1292 v1 · 2011-09-06 · 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{MN4KZ52X2CFI52L5LHCRZ5M6H4}

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	2026-05-18T02:00:38.704710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6378acf757d08a8ee97d59c51cf59e3f1d99f946b9e47977080d940ff8fb6b02

Aliases

arxiv: 1109.1292 · arxiv_version: 1109.1292v1 · doi: 10.48550/arxiv.1109.1292 · pith_short_12: MN4KZ52X2CFI · pith_short_16: MN4KZ52X2CFI52L5 · pith_short_8: MN4KZ52X

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/MN4KZ52X2CFI52L5LHCRZ5M6H4 \
  | 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: 6378acf757d08a8ee97d59c51cf59e3f1d99f946b9e47977080d940ff8fb6b02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39d4cacaff74cd253412036a912225a06617418d756ad405065bcb04cebb9684",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-06T20:31:22Z",
    "title_canon_sha256": "6d8d98c06de6a7f3ff80bcacd6b62f901a9782856b75745393b5f1836b586cc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1292",
    "kind": "arxiv",
    "version": 1
  }
}