Pith Number

pith:BYTW4NC5

pith:2025:BYTW4NC5YOTEPDL3NZCSDQRPPF

not attested not anchored not stored refs pending

Device-independent secure correlations in sequential quantum scenarios

Alessandro Rezzi, Lorenzo Coccia, Matteo Padovan

arxiv:2503.14404 v2 · 2025-03-18 · 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{BYTW4NC5YOTEPDL3NZCSDQRPPF}

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	2026-05-28T01:05:10.395570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e276e345dc3a6478d7b6e4521c22f796ace6fe11f3c3da44d22080328d2ac06

Aliases

arxiv: 2503.14404 · arxiv_version: 2503.14404v2 · doi: 10.48550/arxiv.2503.14404 · pith_short_12: BYTW4NC5YOTE · pith_short_16: BYTW4NC5YOTEPDL3 · pith_short_8: BYTW4NC5

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/BYTW4NC5YOTEPDL3NZCSDQRPPF \
  | 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: 0e276e345dc3a6478d7b6e4521c22f796ace6fe11f3c3da44d22080328d2ac06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de54b4819c298491f4d4417e2f5711bb9f7da37d7aad82ba14682c3882884a2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-18T16:45:20Z",
    "title_canon_sha256": "dd11c96b93bd7210050b5bda5c55167d481385ba1153f35a7546a80f24f1d4bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.14404",
    "kind": "arxiv",
    "version": 2
  }
}