Pith Number

pith:TVBFN3LN

pith:2025:TVBFN3LNQGFW3P4RDMTAWCOI4N

not attested not anchored not stored refs pending

Facets of Non-locality and Advantage in Entanglement-Assisted Classical Communication Tasks

Anubhav Chaturvedi, Pawe{\l} Horodecki, Some Sankar Bhattacharya, Sumit Rout

arxiv:2507.10830 v1 · 2025-07-14 · 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{TVBFN3LNQGFW3P4RDMTAWCOI4N}

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	2026-07-05T11:37:00.408570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d4256ed6d818b6dbf911b260b09c8e35c5f6991b99d9bf9f3f25c6636b2ecd6

Aliases

arxiv: 2507.10830 · arxiv_version: 2507.10830v1 · doi: 10.48550/arxiv.2507.10830 · pith_short_12: TVBFN3LNQGFW · pith_short_16: TVBFN3LNQGFW3P4R · pith_short_8: TVBFN3LN

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/TVBFN3LNQGFW3P4RDMTAWCOI4N \
  | 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: 9d4256ed6d818b6dbf911b260b09c8e35c5f6991b99d9bf9f3f25c6636b2ecd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12700be46a934f18cd49749d1662517bbd6f6eb78267559c4c42ebfdefbff443",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-14T21:58:07Z",
    "title_canon_sha256": "752336726cb792c51801561bfee03cd93cc0ef9e05eec04aa2028b8f9f4a6ae0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10830",
    "kind": "arxiv",
    "version": 1
  }
}