Pith Number

pith:ZUL7ZAJK

pith:2017:ZUL7ZAJKLUHKQP6QIJILQY3JVL

not attested not anchored not stored refs pending

Underground tests of quantum mechanics. Whispers in the cosmic silence?

A. Bassi, A. Clozza, A.M. Bragadireanu, A. Pichler, A. Scordo, C. Berucci, C. Curceanu, C. Guaraldo, D. Pietreanu, D. Sirghi, E. Milotti, F. Sirghi, H. Shi, J. Marton, J-P. Egger, J. Zmeskal, K. Piscicchia, L. De Paolis, L. Sperandio, M. Bazzi, M. Cargnelli, M. Iliescu, M. Laubenstein, O. Vazquez Doce, S. Bartalucci, S. Bertolucci, S. Di Matteo, S. Donadi

arxiv:1703.06796 v1 · 2017-03-20 · quant-ph · 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{ZUL7ZAJKLUHKQP6QIJILQY3JVL}

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	2026-05-18T00:35:23.108085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd17fc812a5d0ea83fd04250b86369aace274c44881998f02cefeacc31688155

Aliases

arxiv: 1703.06796 · arxiv_version: 1703.06796v1 · doi: 10.48550/arxiv.1703.06796 · pith_short_12: ZUL7ZAJKLUHK · pith_short_16: ZUL7ZAJKLUHKQP6Q · pith_short_8: ZUL7ZAJK

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/ZUL7ZAJKLUHKQP6QIJILQY3JVL \
  | 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: cd17fc812a5d0ea83fd04250b86369aace274c44881998f02cefeacc31688155

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a51a81b8a394121278786617d5b0cbb518c5bf7239f44a616012d5d41c4e22ba",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-03-20T15:19:50Z",
    "title_canon_sha256": "347eca3872af7c964e2a03da811a20a04c88f71ef4a2456c6f6dff7b6e88aa01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06796",
    "kind": "arxiv",
    "version": 1
  }
}