Pith Number

pith:LC7YAOXT

pith:2013:LC7YAOXT4WZCKUNM4X4K4MNDNE

not attested not anchored not stored refs pending

A parallel repetition theorem for entangled projection games

David Steurer, Irit Dinur, Thomas Vidick

arxiv:1310.4113 v2 · 2013-10-15 · quant-ph · cs.CC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LC7YAOXT4WZCKUNM4X4K4MNDNE}

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	2026-05-18T02:25:49.281531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58bf803af3e5b22551ace5f8ae31a36910404569959b9df6d5732bd0423a0b9f

Aliases

arxiv: 1310.4113 · arxiv_version: 1310.4113v2 · doi: 10.48550/arxiv.1310.4113 · pith_short_12: LC7YAOXT4WZC · pith_short_16: LC7YAOXT4WZCKUNM · pith_short_8: LC7YAOXT

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/LC7YAOXT4WZCKUNM4X4K4MNDNE \
  | 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: 58bf803af3e5b22551ace5f8ae31a36910404569959b9df6d5732bd0423a0b9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b98768da25c8c6f8b70d31b22bdac8db014c1c5017d0bc43bcdc23becee99a42",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-10-15T16:51:36Z",
    "title_canon_sha256": "0e822481e15a703f82bae44e1e3ce34b8c218a7b4f1197ae927d3e679f95595e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4113",
    "kind": "arxiv",
    "version": 2
  }
}