Pith Number

pith:NYF7JZDD

pith:2017:NYF7JZDD3H3KOLW5EHUSKPQFER

not attested not anchored not stored refs pending

Generalized Hardy's Paradox

Arun Kumar Pati, Hong-Yi Su, Jing-Ling Chen, Shu-Han Jiang, Zhen-Peng Xu

arxiv:1709.09812 v2 · 2017-09-28 · 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{NYF7JZDD3H3KOLW5EHUSKPQFER}

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	2026-05-18T00:24:16.176536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e0bf4e463d9f6a72edd21e9253e052457eb07ff3d64fddd993e22cf5ef8338f

Aliases

arxiv: 1709.09812 · arxiv_version: 1709.09812v2 · doi: 10.48550/arxiv.1709.09812 · pith_short_12: NYF7JZDD3H3K · pith_short_16: NYF7JZDD3H3KOLW5 · pith_short_8: NYF7JZDD

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/NYF7JZDD3H3KOLW5EHUSKPQFER \
  | 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: 6e0bf4e463d9f6a72edd21e9253e052457eb07ff3d64fddd993e22cf5ef8338f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1b995fce3d9e5989fd663a91a80ebdb67f87c9c7f8f904a342df5b1339b8065",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-09-28T05:44:31Z",
    "title_canon_sha256": "3d7a82abf2f4dc91b458dfab950d7ee0496f2d031be941ca510cc6c9105ec248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09812",
    "kind": "arxiv",
    "version": 2
  }
}