Pith Number

pith:XXT2PF4V

pith:2015:XXT2PF4VILOLJEBLGCIQMPNNZD

not attested not anchored not stored refs pending

Study of the Gamma-ray performance of the GAMMA-400 Calorimeter

A.A. Kaplun, A.A. Leonov, A.A. Moiseev, A. Argan, A.A. Taraskin, A. Bulgarelli, A.I. Arkhangelskiy, A.L. Menshenin, A.M. Galper, A. Rappoldi, A. Tiberio, A. Vacchi, A.V. Popov, B.I. Hnatyk, C. De Donato, E.A. Bogomolov, E. Berti, E. Mocchiutti, E.M. Tyurin, E. Vannuccini, F. Longo, F. Palma, F. Ryde, G. Bigongiari, G. Castellini, G.I. Vasilyev, G.L. Dedenko, G. Piano, I. Donnarumma, I.V. Arkhangelskaja, I.V. Moskalenko, J. Larsson, L. Bergstrom, M. Boezio, M. Bongi, M.D. Kheymits, M.F. Runtso, M. Pearce, M.S. Gorbunov, M. Tavani, M.V. Ulanov, N. Mori, N.P. Topchiev, N. Zampa, O. Adriani, O.V. Serdin, P.Cumani, P. Maestro, P. Papini, P. Picozza, P.S. Marrocchesi, P. Spillantini, P.W. Cattaneo, P.Yu. Naumov, R.L. Aptekar, R.Sarkar, R. Sparvoli, S. Bonechi, S. Bottai, S.G. Bobkov, S.I. Suchkov, S. Ricciarini, S. Sabatini, V.A. Dogiel, V.A. Kaplin, V.A. Loginov, V. Bonvicini, V.E. Korepanov, V. Fioretti, V.G. Zverev, V.N. Zirakashvili, V. Vittorini, V.V. Kadilin, V.V. Mikhailov, Yu.T. Yurkin, Yu.V. Gusakov

arxiv:1502.03287 v2 · 2015-02-11 · astro-ph.IM · 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{XXT2PF4VILOLJEBLGCIQMPNNZD}

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	2026-05-18T02:25:26.004825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bde7a7979542dcb4902b3091063dadc8d6d8ac42bb602fd4a28fb10cd0be8a07

Aliases

arxiv: 1502.03287 · arxiv_version: 1502.03287v2 · doi: 10.48550/arxiv.1502.03287 · pith_short_12: XXT2PF4VILOL · pith_short_16: XXT2PF4VILOLJEBL · pith_short_8: XXT2PF4V

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/XXT2PF4VILOLJEBLGCIQMPNNZD \
  | 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: bde7a7979542dcb4902b3091063dadc8d6d8ac42bb602fd4a28fb10cd0be8a07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "902d1f5b26b2960b514a2aeed208fad10ad3d188d2289a4f9d4b8e42bda3ac2d",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-02-11T12:51:58Z",
    "title_canon_sha256": "7e0de804a9c94052eca5a908686de64f2d16d6fa1879aa522e5ecca527f7e4d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03287",
    "kind": "arxiv",
    "version": 2
  }
}