Pith Number

pith:YSOSH6NU

pith:2013:YSOSH6NU6NF2GHMATLRZ4Z4CL6

not attested not anchored not stored refs pending

An Experimental Implementation of Oblivious Transfer in the Noisy Storage Model

C. Erven, G. Weihs, Nelly Huei Ying Ng, N. Gigov, R. Laflamme, S. Wehner

arxiv:1308.5098 v4 · 2013-08-23 · 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{YSOSH6NU6NF2GHMATLRZ4Z4CL6}

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	2026-05-18T02:51:42.145551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c49d23f9b4f34ba31d809ae39e67825fa8f2b27636ba4fd8bfa0ed689c4826df

Aliases

arxiv: 1308.5098 · arxiv_version: 1308.5098v4 · doi: 10.48550/arxiv.1308.5098 · pith_short_12: YSOSH6NU6NF2 · pith_short_16: YSOSH6NU6NF2GHMA · pith_short_8: YSOSH6NU

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/YSOSH6NU6NF2GHMATLRZ4Z4CL6 \
  | 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: c49d23f9b4f34ba31d809ae39e67825fa8f2b27636ba4fd8bfa0ed689c4826df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d519f03f8e5415cced44578042905e8abd00a4163935119f3f0611033e208d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-08-23T11:05:03Z",
    "title_canon_sha256": "b96f6ce0f0829927ca50a207ec080d8e31fe44e0eaf9fb28bb60174e4191a066"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5098",
    "kind": "arxiv",
    "version": 4
  }
}