Pith Number

pith:7GLAPBKP

pith:2017:7GLAPBKP3DG2Z4CJ3O754BPYC6

not attested not anchored not stored refs pending

Continuous-Variable Protocol for Oblivious Transfer in the Noisy-Storage Model

Christian Schaffner, Christoph Pacher, Fabian Furrer, Roman Schnabel, Stephanie Wehner, Tobias Gehring

arxiv:1708.00048 v1 · 2017-07-31 · 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{7GLAPBKP3DG2Z4CJ3O754BPYC6}

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	2026-05-18T00:16:03.108392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f99607854fd8cdacf049dbbfde05f817a5cdd4d1a3f59b8491b0543ec8b97638

Aliases

arxiv: 1708.00048 · arxiv_version: 1708.00048v1 · doi: 10.48550/arxiv.1708.00048 · pith_short_12: 7GLAPBKP3DG2 · pith_short_16: 7GLAPBKP3DG2Z4CJ · pith_short_8: 7GLAPBKP

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/7GLAPBKP3DG2Z4CJ3O754BPYC6 \
  | 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: f99607854fd8cdacf049dbbfde05f817a5cdd4d1a3f59b8491b0543ec8b97638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d85757e653e5e1c269516c89af6bd9f7d240e8d3a907e0f83ec93b0529ca7cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-31T19:43:43Z",
    "title_canon_sha256": "c88431392ffafbcb524bc8443ed4e1983b68e7fb8e82be80dc2a377edbccd7c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00048",
    "kind": "arxiv",
    "version": 1
  }
}