Pith Number

pith:PLYY5NC2

pith:2017:PLYY5NC2V7WVIXEGO2TUGHHRDN

not attested not anchored not stored refs pending

An Improved Dictatorship Test with Perfect Completeness

Amey Bhangale, Devanathan Thiruvenkatachari, Subhash Khot

arxiv:1702.04748 v1 · 2017-02-15 · 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{PLYY5NC2V7WVIXEGO2TUGHHRDN}

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	2026-05-18T00:50:37.191386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7af18eb45aafed545c8676a7431cf11b4e420caff60ab858f9a9f076361044a7

Aliases

arxiv: 1702.04748 · arxiv_version: 1702.04748v1 · doi: 10.48550/arxiv.1702.04748 · pith_short_12: PLYY5NC2V7WV · pith_short_16: PLYY5NC2V7WVIXEG · pith_short_8: PLYY5NC2

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/PLYY5NC2V7WVIXEGO2TUGHHRDN \
  | 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: 7af18eb45aafed545c8676a7431cf11b4e420caff60ab858f9a9f076361044a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf9f6394c69d2912a2383f697032d0ba5ac42fcf5e73b94f2be2dd315cebd5e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2017-02-15T19:39:58Z",
    "title_canon_sha256": "0bc571ddc40f0ba8d56da2d3736eb5da60022193ce40bd33197166cffae7fd37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04748",
    "kind": "arxiv",
    "version": 1
  }
}