Pith Number

pith:YR2WICIF

pith:2015:YR2WICIF3AAXJ7SHRH63DUWE63

not attested not anchored not stored refs pending

Entanglement of simultaneous and non-simultaneous Accelerated Qubit-Qutrit systems

Nasser Metwally

arxiv:1502.04443 v1 · 2015-02-16 · 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{YR2WICIF3AAXJ7SHRH63DUWE63}

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	2026-05-18T01:21:13.534396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c475640905d80174fe4789fdb1d2c4f6d32ee9a25620bac51b441bb3cf1ef951

Aliases

arxiv: 1502.04443 · arxiv_version: 1502.04443v1 · doi: 10.48550/arxiv.1502.04443 · pith_short_12: YR2WICIF3AAX · pith_short_16: YR2WICIF3AAXJ7SH · pith_short_8: YR2WICIF

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/YR2WICIF3AAXJ7SHRH63DUWE63 \
  | 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: c475640905d80174fe4789fdb1d2c4f6d32ee9a25620bac51b441bb3cf1ef951

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73aedbac2c72aa0d36b5c3810764295f96fba8da9225a6f20482f1e5a4fa64ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-02-16T07:11:04Z",
    "title_canon_sha256": "e3c9b4cd071481f8662f0da7c449e052431e9cefef16ccc7e48f04c565449813"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04443",
    "kind": "arxiv",
    "version": 1
  }
}