Pith Number

pith:PJ4ZB4JM

pith:2023:PJ4ZB4JMWOQU7B75RXS3TUD4NE

not attested not anchored not stored refs pending

Generalized parity-oblivious communication games powered by quantum preparation contextuality

A. K. Pan, Prabuddha Roy

arxiv:2311.04490 v1 · 2023-11-08 · 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{PJ4ZB4JMWOQU7B75RXS3TUD4NE}

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.

Cited by

1 paper in Pith

Unbounded entanglement-sustaining sequential local quantum state discrimination

Receipt and verification

First computed	2026-07-05T07:10:36.794380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a7990f12cb3a14f87fd8de5b9d07c69185b23da35f4864c4ae90fea5fc4c665

Aliases

arxiv: 2311.04490 · arxiv_version: 2311.04490v1 · doi: 10.48550/arxiv.2311.04490 · pith_short_12: PJ4ZB4JMWOQU · pith_short_16: PJ4ZB4JMWOQU7B75 · pith_short_8: PJ4ZB4JM

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/PJ4ZB4JMWOQU7B75RXS3TUD4NE \
  | 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: 7a7990f12cb3a14f87fd8de5b9d07c69185b23da35f4864c4ae90fea5fc4c665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ea82a3c8faac815c545916e0e57b6e6aac79a63c41133a6f45ee06424512bdd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-11-08T06:48:02Z",
    "title_canon_sha256": "9cf014be6a52b70ca4cfde9beb0ec89b944d4bfb0d65f20175f16c2803823358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.04490",
    "kind": "arxiv",
    "version": 1
  }
}