Pith Number

pith:U4UHHVJI

pith:2009:U4UHHVJI3LUYPWVGPAOCCM5VWA

not attested not anchored not stored refs pending

The [OIII] emission line luminosity function of optically selected type-2 AGN from zCOSMOS

A. Bongiorno, A. Cappi, A. Cimatti, A. Iovino, A. Leauthaud, A. Merloni, A. M. Koekemoer, A. Renzini, B. Garilli, B. Meneux, C. Halliday, C. Knobel, C. Maier, C. Marinoni, C. M. Carollo, C. Porciani, D. Bottini, D. Maccagni, D. Vergani, E. Perez Montero, E. Ricciardelli, E. Zucca, F. Civano, F. Lamareille, G. Coppa, G. Hasinger, G. Lanzuisi, G. Zamorani, H. J. McCracken, J.-F. Le Borgne, J. P. Kneib, J. Silverman, K. Caputi, K. Kovac, L. de Ravel, L. Guzzo, L. Pozzetti, L. Tasca, L. Tresse, M. Bolzonella, M. Brusa, M. Mignoli, M. Salvato, M. Scodeggio, M. Tanaka, O. Cucciati, O. Le Fevre, P. Cassata, P. Franzetti, P. Kampczyk, P. Memeo, P. Nair, P. Oesch, R. Pello, R. Scaramella, S. Bardelli, S. de la Torre, S. J. Lilly, T. Contini, T. Miyaji, U. Abbas, V. Le Brun, V. Mainieri, Y. Peng

arxiv:0911.3914 v1 · 2009-11-19 · 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{U4UHHVJI3LUYPWVGPAOCCM5VWA}

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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.

Cited by

1 paper in Pith

A Disappearing Act: Constraints From "Missing" Flares of Repeating Partial TDE Candidates

Receipt and verification

First computed	2026-05-18T02:10:45.727228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a72873d528dae987daa6781c2133b5b025795ed919f10bf56affc10d37a07305

Aliases

arxiv: 0911.3914 · arxiv_version: 0911.3914v1 · doi: 10.48550/arxiv.0911.3914 · pith_short_12: U4UHHVJI3LUY · pith_short_16: U4UHHVJI3LUYPWVG · pith_short_8: U4UHHVJI

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/U4UHHVJI3LUYPWVGPAOCCM5VWA \
  | 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: a72873d528dae987daa6781c2133b5b025795ed919f10bf56affc10d37a07305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "818d0724739660f8e139d3d16c6d0ae9a4ce8c44a48d90531c5010c3489015d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-11-19T21:14:31Z",
    "title_canon_sha256": "da11b344dd8753d537077eb868681446848ad021d015f510ad594c7a011efb18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3914",
    "kind": "arxiv",
    "version": 1
  }
}