Pith Number

pith:EVPWJBUY

pith:2025:EVPWJBUYW3QHC6SJJL3WF2LZLB

not attested not anchored not stored refs pending

Quantum contextuality of spin-1 massive particles

E. Gabrielli, L. Marzola, M. Fabbrichesi, R. Floreanini

arxiv:2503.14587 v1 · 2025-03-18 · hep-ph · hep-ex · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVPWJBUYW3QHC6SJJL3WF2LZLB}

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.

Cited by

1 paper in Pith

Automated computation of spin-density matrices and quantum observables for collider physics

Receipt and verification

First computed	2026-07-05T10:34:20.705900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

255f648698b6e0717a494af762e9795879d3e8ef253ddf5b84fd9663fba31744

Aliases

arxiv: 2503.14587 · arxiv_version: 2503.14587v1 · doi: 10.48550/arxiv.2503.14587 · pith_short_12: EVPWJBUYW3QH · pith_short_16: EVPWJBUYW3QHC6SJ · pith_short_8: EVPWJBUY

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/EVPWJBUYW3QHC6SJJL3WF2LZLB \
  | 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: 255f648698b6e0717a494af762e9795879d3e8ef253ddf5b84fd9663fba31744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d9e8d5b40ef5962b2a93f839e5c9021147511bb9f13aae7c52a972eee8a08b",
    "cross_cats_sorted": [
      "hep-ex",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-03-18T18:00:01Z",
    "title_canon_sha256": "846248d7ec7e3afc63922fc7dbfad6662e2d09f9968bb7346ae41ecc83ed3541"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.14587",
    "kind": "arxiv",
    "version": 1
  }
}