Pith Number

pith:VXY2POBR

pith:2012:VXY2POBRREHQC2ODWQAOG2VC4P

not attested not anchored not stored refs pending

Analysis of photon-mediated entanglement between distinguishable matter qubits

A. M. Dyckovsky, S. Olmschenk

arxiv:1202.4028 v1 · 2012-02-17 · 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{VXY2POBRREHQC2ODWQAOG2VC4P}

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	2026-05-18T00:56:10.673738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adf1a7b831890f0169c3b400e36aa2e3eb8e3566e69257ac22cddbb35559d287

Aliases

arxiv: 1202.4028 · arxiv_version: 1202.4028v1 · doi: 10.48550/arxiv.1202.4028 · pith_short_12: VXY2POBRREHQ · pith_short_16: VXY2POBRREHQC2OD · pith_short_8: VXY2POBR

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/VXY2POBRREHQC2ODWQAOG2VC4P \
  | 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: adf1a7b831890f0169c3b400e36aa2e3eb8e3566e69257ac22cddbb35559d287

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "327fab28790d89ca899f1019213fa3cfe05e5c7317e69409aa63ca8949a7aa1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-02-17T21:59:01Z",
    "title_canon_sha256": "1d399d7ae13b8c58d73a23bd4e21d4cd3171509ea8aed6ed2e24bcbd6bf3fc4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4028",
    "kind": "arxiv",
    "version": 1
  }
}