Pith Number

pith:7HPCX7HV

pith:2021:7HPCX7HVMFSO2SSZAIIO3B34P5

not attested not anchored not stored refs pending

The Low Polonium Field of Borexino and its significance for the CNO neutrino detection

A. Caminata, A. Chepurnov, A. Derbin, A. Di Giacinto, A. Di Ludovico, A. Formozov, A. Goretti, A. Jany, Aldo Ianni, Andrea Ianni, A. Pocar, A. Razeto, A. Re, A. Romani, A.S. G\"ottel, A. Singhal, A. Sotnikov, A. Vishneva, B. Caccianiga, B. Neumair, C. Galbiati, C. Ghiano, D. Basilico, D. Bravo, D. D'Angelo, D. Franco, D. Guffanti, D. Jeschke, D. Semenov, E. Litvinovich, E. Meroni, E. Unzhakov, F. Calaprice, F.L. Villante, F. Ortica, F. von Feilitzsch, G. Bellini, G. Korga, G. Lukyanchenko, G. Raikov, G. Ranucci, G. Settanta, G. Testera, G. Zuzel, I. Drachnev, I. Lomskaya, I. Machulin, J. Benziger, J. Martyn, J. Thurn, K. Altenm\"uller, K. Zuber, L. Di Noto, L. Ludhova, L. Lukyanchenko, L. Miramonti, L. Oberauer, L. Papp, L. Pellicci, L. Pietrofaccia, M. Agostini, M. Giammarchi, M. Gromov, M. Laubenstein, M. Meyer, M. Misiaszek, M. Nieslony, M. Pallavicini, M. Redchuk, M. Skorokhvatov, M.T. Ranalli, M. Wojcik, M. Wurm, N. Pilipenko, N. Rossi, \"O. Penek, O. Smirnov, P. Cavalcante, P. Lombardi, R. Biondi, R.B. Vogelaar, R. Nugmanov, R. Tartaglia, S. Appel, S. Davini, S. Kumaran, S. Sch\"onert, S. Zavatarelli, V. Atroshchenko, V. Di Marcello, V. Kobychev, V. Muratova, V. Orekhov, X.F. Ding, Y. Suvorov, Z. Bagdasarian

arxiv:2105.13209 v1 · 2021-05-27 · physics.ins-det · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HPCX7HVMFSO2SSZAIIO3B34P5}

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	2026-07-05T02:43:58.903141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9de2bfcf56164ed4a590210ed877c7f7915d92afff825732521c75332071d08

Aliases

arxiv: 2105.13209 · arxiv_version: 2105.13209v1 · doi: 10.48550/arxiv.2105.13209 · pith_short_12: 7HPCX7HVMFSO · pith_short_16: 7HPCX7HVMFSO2SSZ · pith_short_8: 7HPCX7HV

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/7HPCX7HVMFSO2SSZAIIO3B34P5 \
  | 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: f9de2bfcf56164ed4a590210ed877c7f7915d92afff825732521c75332071d08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a1e631d12863da2cdbf36d7f43defd326efd01589128441eab7dc20129ed890",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-05-27T14:54:04Z",
    "title_canon_sha256": "4d9d5775389be12eb2998686b6103bb4d914137f851c20a3ab3f0ee062cc0dde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13209",
    "kind": "arxiv",
    "version": 1
  }
}