Pith Number

pith:CL43FWYW

pith:2018:CL43FWYWUZ5DELEZNY3YTOK6DK

not attested not anchored not stored refs pending

AGILE, Fermi, Swift, and GASP-WEBT multi-wavelength observations of the high-redshift blazar 4C $+$71.07 in outburst

A. A. Arkharov, A. Bulgarelli, A. Di Paola, A. L\"ahteenm\"aki, A. Morselli, A. Strigachev, B. Mihov, C. Casadio, C. M. Raiteri, C. Pittori, D. A. Morozova, D. O. Mirzaqulov, E. J\"arvel\"a, E. N. Kopatskaya, E. Semkov, F. D'Ammando, F. Longo, F. Lucarelli, F. Paoletti, F. Verrecchia, G. A. Borman, G. Damljanovic, G. Piano, I. Agudo, I. Donnarumma, J. A. Acosta-Pulido, J. L. G\'omez, L. Slavcheva-Mihova, L. V. Larionova, M. Giroletti, M. I. Carnerero, M. Orienti, M. S. Butuzova, M. Tavani, M. Tornikoski, M. Villata, N. Parmiggiani, N. V. Efimova, O. M. Kurtanidze, O. Vince, P. Munar-Adrover, P. Romano, P. W. Cattaneo, R. Bachev, S. A. Klimanov, S. Colafrancesco, Sh. A. Ehgamberdiev, S. N. Molina, S. Righini, S. S. Savchenko, S. Vercellone (INAF-OAB), S. V. Nazarov, T. S. Grishina, U. Bach, V. Fioretti, V. M. Larionov, V. T. Doroshenko, V. Vittorini, Yu. V. Troitskaya

arxiv:1811.07654 v1 · 2018-11-19 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CL43FWYWUZ5DELEZNY3YTOK6DK}

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	2026-05-17T23:56:16.872095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12f9b2db16a67a322c996e3789b95e1a8a1651e133451ce7c84853af4f3907f4

Aliases

arxiv: 1811.07654 · arxiv_version: 1811.07654v1 · doi: 10.48550/arxiv.1811.07654 · pith_short_12: CL43FWYWUZ5D · pith_short_16: CL43FWYWUZ5DELEZ · pith_short_8: CL43FWYW

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/CL43FWYWUZ5DELEZNY3YTOK6DK \
  | 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: 12f9b2db16a67a322c996e3789b95e1a8a1651e133451ce7c84853af4f3907f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1550cb9b2b5c8110fcad695dffa85c98691459419012e563d8a30bc7a267fac7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-11-19T12:50:25Z",
    "title_canon_sha256": "31f719e006cdd5ca1f41f611c81ba63a129cc41e4592e17e6a5076644727b4a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07654",
    "kind": "arxiv",
    "version": 1
  }
}