Pith Number

pith:XCWIPEKX

pith:2011:XCWIPEKXDE3QOE3P2GZVNSKB2Z

not attested not anchored not stored refs pending

AGILE detection of extreme gamma-ray activity from the blazar PKS 1510-089 during March 2009. Multifrequency analysis

A. A. Arkharov, A. Argan, A. Berdyugin, A. Bulgarelli, A. Di Paola, A. Ferrari, A. Giuliani, A. Lahteenmaki, A. Morselli, A. Pellizzoni, A. P. Marscher, A. Rappoldi, A. Rubini, A. Sillanpaa, A. Trois, A. W. Chen, A. Zambra, B. Jordan, B. McBreen, C. Labanti, C. M. Raiteri, C. Pittori, C. S. Buemi, C. Trigilio, D. A. Blinov, D. A. Morozova, D. Hiriart, D. Zanello, E. Benitez, E. Costa, E. Del Monte, E. Forne, E. Koptelova, E. Lindfors, E. N. Kopatskaya, E. Pian, E. Striani, E. Vallazza, F. Boffelli, F. D'Ammando, F. Fuschino, F. Gianotti, F. Lazzarotto, F. Longo, F. Perotti, F. Verrecchia, G. Barbiellini, G. De Paris, G. Di Cocco, G. Giovannini, G. Kimeridze, G. Piano, G. Porrovecchio, G. Pucella, G. Umana, H. A. Krimm, H.D. Aller, H. Y. Hsiao, I. Agudo, I. Donnarumma, I. Lapshov, I. M. McHardy, I. S. Troitsky, J. Heidt, J. L. Gomez, K. Nilsson, L. A. Antonelli, L. Fuhrmann, L. O. Takalo, L. Pacciani, L. Salotti, M. A. Gurwell, M. Dolci, M. F. Aller, M. Feroci, M. Fiorini, M. Frutti, M. Galli, M. Marisaldi, M. Orienti, M. Pasanen, M. Pilia, M. Prest, M. Rapisarda, M. Roca-Sogorb, M. Tavani, M. Tornikoski, M. Trifoglio, M. Villata, O. M. Kurtanidze, P. Caraveo, P. Giommi, P. Leto, P. Lipari, P. Picozza, P. Romano, P. Santolamazza, P. Soffitta, P. W. Cattaneo, S. Colafrancesco, S. Covino, S. G. Jorstad, S. Mereghetti, S. O. Kurtanidze, S. Sabatini, S. Vercellone, T. Froysland, T. Hovatta, T. S. Konstantinova, U. Bach, V. Cocco, V. M. Larionov, V. Vittorini, W. P. Chen, Y. Evangelista

arxiv:1103.3647 v1 · 2011-03-18 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCWIPEKXDE3QOE3P2GZVNSKB2Z}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:19:55.735865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8ac879157193707136fd1b356c941d6463137f1ac7f7f80c82a3b473c81aebc

Aliases

arxiv: 1103.3647 · arxiv_version: 1103.3647v1 · doi: 10.48550/arxiv.1103.3647 · pith_short_12: XCWIPEKXDE3Q · pith_short_16: XCWIPEKXDE3QOE3P · pith_short_8: XCWIPEKX

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/XCWIPEKXDE3QOE3P2GZVNSKB2Z \
  | 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: b8ac879157193707136fd1b356c941d6463137f1ac7f7f80c82a3b473c81aebc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d2c1b8a3fc076fc6ca97a8ad23dd23eb6c835f9f35ed6bdf8a207ce44c56bb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-03-18T15:11:06Z",
    "title_canon_sha256": "73fa78ede593a730707bd0f4aa2d31d819d7feadbf342c1bdb8ccb00f6180f87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3647",
    "kind": "arxiv",
    "version": 1
  }
}