Pith Number

pith:C25O6WO2

pith:2019:C25O6WO2Z6MF3RVZLQ27RNCLFV

not attested not anchored not stored refs pending

Harmony for 2-Qubit Entanglement

Don N. Page, Kento Osuga

arxiv:1906.09273 v1 · 2019-06-21 · quant-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C25O6WO2Z6MF3RVZLQ27RNCLFV}

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	2026-05-17T23:42:41.201858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16baef59dacf985dc6b95c35f8b44b2d5e94240935b2c3a0fc37886481fed781

Aliases

arxiv: 1906.09273 · arxiv_version: 1906.09273v1 · doi: 10.48550/arxiv.1906.09273 · pith_short_12: C25O6WO2Z6MF · pith_short_16: C25O6WO2Z6MF3RVZ · pith_short_8: C25O6WO2

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/C25O6WO2Z6MF3RVZLQ27RNCLFV \
  | 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: 16baef59dacf985dc6b95c35f8b44b2d5e94240935b2c3a0fc37886481fed781

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6ed8ba1d92b120470844f28a08513f068868b73816eeb21b0db5646bbfc126f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-06-21T18:00:01Z",
    "title_canon_sha256": "f85259bae08c70d5509ce74fafbd769919af10740536ebc6b76324ea4671dbfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09273",
    "kind": "arxiv",
    "version": 1
  }
}