Pith Number

pith:3UMF7DH7

pith:2009:3UMF7DH7Q3DPCAAIXSR3PHRBCU

not attested not anchored not stored refs pending

Multiwavelength observations of 3C 454.3 II. The AGILE 2007 December campaign

A. Argan, A. Bulgarelli, A. Ferrari, A. Giuliani, A. Morselli, A. Pellizzoni, A. Rappoldi, A. Rubini, A. Trois, A. W. Chen, A. Zambra, C. Labanti, C. M. Raiteri, C. Pittori, D. Impiombato, D. Zanello, E. Costa, E. Del Monte, E. Morelli, E. Moretti, E. Scalise, 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. Porrovecchio, G. Pucella, G. Tosti, I. Donnarumma, I. Lapshov, J. Kataoka, L. A. Antonelli, L. Pacciani, L. Salotti, M. Feroci, M. Fiorini, M. Frutti, M. Galli, M. Marisaldi, M. Mastropietro, M. Perri, M. Pilia, M. Prest, M. Rapisarda, M. Tavani, M. Trifoglio, M. Villata, N. Kawai, P. Caraveo, P. Giommi, P. Lipari, P. Picozza, P. Santolamazza, P. Soffitta, P. W. Cattaneo, R. L. Smart, R. Sato, S. Colafrancesco, S. Mereghetti, S. Sabatini, S. Vercellone, T. Contessi, T. Froysland, T. Takahashi, V. Cocco, V. Vittorini, W. P. Chen, Y. Evangelista, Y. Mori

arxiv:0910.4883 v1 · 2009-10-26 · astro-ph.CO · 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{3UMF7DH7Q3DPCAAIXSR3PHRBCU}

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	2026-05-18T02:34:12.870186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd185f8cff86c6f10008bca3b79e2115248cd45c11cdcf4980a9ab42b338bdcc

Aliases

arxiv: 0910.4883 · arxiv_version: 0910.4883v1 · doi: 10.48550/arxiv.0910.4883 · pith_short_12: 3UMF7DH7Q3DP · pith_short_16: 3UMF7DH7Q3DPCAAI · pith_short_8: 3UMF7DH7

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/3UMF7DH7Q3DPCAAIXSR3PHRBCU \
  | 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: dd185f8cff86c6f10008bca3b79e2115248cd45c11cdcf4980a9ab42b338bdcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81c90302b82222dfd198373b8da9c853d76a852e594065b65fcfca069af1b300",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-10-26T14:34:41Z",
    "title_canon_sha256": "561ec866885ca4fb628cc156ae107ce6f1d4f087678a38f02183dcebf70d42c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4883",
    "kind": "arxiv",
    "version": 1
  }
}