Pith Number

pith:HL257YAR

pith:2009:HL257YARLCGFEWVRNZAMSTMGEY

not attested not anchored not stored refs pending

Non-Local Box Complexity and Secure Function Evaluation

Iordanis Kerenidis, J\'er\'emie Roland, Marc Kaplan, Sophie Laplante

arxiv:0903.2179 v2 · 2009-03-12 · 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{HL257YARLCGFEWVRNZAMSTMGEY}

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	2026-05-18T04:15:50.591845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3af5dfe011588c525ab16e40c94d86262735a93818c0a6526396ef6daeecdc45

Aliases

arxiv: 0903.2179 · arxiv_version: 0903.2179v2 · doi: 10.48550/arxiv.0903.2179 · pith_short_12: HL257YARLCGF · pith_short_16: HL257YARLCGFEWVR · pith_short_8: HL257YAR

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/HL257YARLCGFEWVRNZAMSTMGEY \
  | 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: 3af5dfe011588c525ab16e40c94d86262735a93818c0a6526396ef6daeecdc45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f415c366bc25925ec6014cdbc69fb7dff285743c5ec3af15c93145833bfd2ae5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-03-12T14:41:50Z",
    "title_canon_sha256": "84fcbd823db1db97c2ef6a83ee4e5999d58b174118b357f79d07320867273ea8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.2179",
    "kind": "arxiv",
    "version": 2
  }
}