Pith Number

pith:WJU3E5WK

pith:2015:WJU3E5WKQQX2JMA6ZB7LFBEOUC

not attested not anchored not stored refs pending

Lowering the radioactivity of the photomultiplier tubes for the XENON1T dark matter experiment

A. Behrens, A. Brown, A. D. Ferella, A. Di Giovanni, A. Fieguth, A. J. Melgarejo Fernandez, A. Kish, A. Lyashenko, A. Molinario, A. P. Colijn, A. Rizzo, A. Teymourian, A. Tiseni, B. Bauermeister, B. Miguez, C. Balan, C. Geis, C. Grignon, C. Levy, C. Reuter, C. Tunnell, C. Weinheimer (The XENON Collaboration), D. Coderre, D. Lellouch, D. Mayani, D. Thers, E. Aprile, E. Brown, E. Duchovni, E. Gross, E. Pantic, F. Agostini, F. Arneodo, F. Kaether, F. Piastra, F. V. Massoli, G. Bruno, G. Kessler, G. Morana, G. Plante, G. Sartorelli, G. Trinchero, H. Contreras, H. Landsman, H. Simgen, H. Wang, J. A. M. Lopes, J. Masbou, J. M. F. dos Santos, J. M. R. Cardoso, J. Naganoma, J. P. Cussonneau, J. Pienaar, J. Schreiner, K. Arisaka, L. Arazi, L. Baudis, L. Buetikofer, L. Levinson, L. Rauch, L. Scotto Lavina, L. W. Goetzke, M. Alfonsi, M. Auger, M. Garbini, M. Laubenstein, M. Le Calloch, M. Lindner, M. Messina, M. Murra, M. P. Decowksi, M. Schumann, M. Selvi, M. Weber, N. Priel, O. Vitells, P. Barrow, P. Beltrame, P. Pakarha, P. Shagin, R. Budnik, R. F. Lang, R. Itay, R. Persiani, R. Wall, S. Bruenner, S. E. A. Orrigo, S. Fattori, S. Lindemann, S. MacMullin, S. Reichard, S. Rosendahl, S. Schindler, T. Marrodan Undagoitia, U. Oberlack, W. Fulgione, W. Hampel, Y. Meng

arxiv:1503.07698 v1 · 2015-03-26 · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJU3E5WKQQX2JMA6ZB7LFBEOUC}

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	2026-05-18T01:22:40.796552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b269b276ca842fa4b01ec87eb2848ea08fc3a2e2795637b8791b4087d444850d

Aliases

arxiv: 1503.07698 · arxiv_version: 1503.07698v1 · doi: 10.48550/arxiv.1503.07698 · pith_short_12: WJU3E5WKQQX2 · pith_short_16: WJU3E5WKQQX2JMA6 · pith_short_8: WJU3E5WK

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/WJU3E5WKQQX2JMA6ZB7LFBEOUC \
  | 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: b269b276ca842fa4b01ec87eb2848ea08fc3a2e2795637b8791b4087d444850d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a943ceac86aaf8ebf5ab795e4be7a98ece9c6fab1e46c3f9db0b1594753c5635",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-03-26T11:56:25Z",
    "title_canon_sha256": "a0df0a57bb606bbbd88ed7c1e9781b4effff4fdc3317b2c04b43399c3be141d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07698",
    "kind": "arxiv",
    "version": 1
  }
}