Pith Number

pith:6ZEHQGO2

pith:2014:6ZEHQGO2PT7GNLRBTJQ3V3FSEM

not attested not anchored not stored refs pending

Entangling time-bin qubits with a switch

Hiroki Takesue

arxiv:1406.6165 v1 · 2014-06-24 · 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{6ZEHQGO2PT7GNLRBTJQ3V3FSEM}

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	2026-05-18T02:49:03.951367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6487819da7cfe66ae219a61baecb2230c0c627259875b2fdf4b64b43aa820f1

Aliases

arxiv: 1406.6165 · arxiv_version: 1406.6165v1 · doi: 10.48550/arxiv.1406.6165 · pith_short_12: 6ZEHQGO2PT7G · pith_short_16: 6ZEHQGO2PT7GNLRB · pith_short_8: 6ZEHQGO2

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/6ZEHQGO2PT7GNLRBTJQ3V3FSEM \
  | 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: f6487819da7cfe66ae219a61baecb2230c0c627259875b2fdf4b64b43aa820f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f46640bf4589377110697482f7b71cc3b24a5dcbdc1519cec515159499c201cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-06-24T08:21:49Z",
    "title_canon_sha256": "10a78e7b1fa4ebfd09920710d02a5a02317dc56c68edbb49bdd6f1e1cc21c395"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6165",
    "kind": "arxiv",
    "version": 1
  }
}