Pith Number

pith:AG77YGM4

pith:2024:AG77YGM4RAYACSQDMVKADLU7IS

not attested not anchored not stored refs pending

Mutual information chain rules for security proofs robust against device imperfections

Amir Arqand, Ernest Y.-Z. Tan, Tony Metger

arxiv:2407.20396 v3 · 2024-07-29 · 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{AG77YGM4RAYACSQDMVKADLU7IS}

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

Quantum Nonlocality and Device-Independent Randomness are Robust to Noisy Signaling Channels

Receipt and verification

First computed	2026-07-05T09:45:52.220032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01bffc199c8830014a03655401ae9f44b5e88802c556624735a841fce391cde7

Aliases

arxiv: 2407.20396 · arxiv_version: 2407.20396v3 · doi: 10.48550/arxiv.2407.20396 · pith_short_12: AG77YGM4RAYA · pith_short_16: AG77YGM4RAYACSQD · pith_short_8: AG77YGM4

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/AG77YGM4RAYACSQDMVKADLU7IS \
  | 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: 01bffc199c8830014a03655401ae9f44b5e88802c556624735a841fce391cde7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b08c0f206af92a7cab7e2710be43b188ece73dad2b51f83eb901a60222bb48d3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-07-29T19:47:47Z",
    "title_canon_sha256": "9ff996950877e2029685b2eff691d95f575a045b4ed5929d1e6f51b586ba864d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.20396",
    "kind": "arxiv",
    "version": 3
  }
}