Pith Number

pith:P33T5WNU

pith:2024:P33T5WNUHKVKJMZ6B6NI77ZBCX

not attested not anchored not stored refs pending

Optimality of meta-converse for channel simulation

Aadil Oufkir, Mario Berta, Omar Fawzi

arxiv:2410.08140 v1 · 2024-10-10 · quant-ph · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P33T5WNUHKVKJMZ6B6NI77ZBCX}

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	2026-07-05T09:35:53.048010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ef73ed9b43aaaa4b33e0f9a8fff2115e59c7941d271b22588e3d19d0d27b389

Aliases

arxiv: 2410.08140 · arxiv_version: 2410.08140v1 · doi: 10.48550/arxiv.2410.08140 · pith_short_12: P33T5WNUHKVK · pith_short_16: P33T5WNUHKVKJMZ6 · pith_short_8: P33T5WNU

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/P33T5WNUHKVKJMZ6B6NI77ZBCX \
  | 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: 7ef73ed9b43aaaa4b33e0f9a8fff2115e59c7941d271b22588e3d19d0d27b389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dde7ab7331df19554abe718359d19ab17522448f363c7b9db6dc716e7cfe1eed",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-10-10T17:24:04Z",
    "title_canon_sha256": "6bbd1d10107e05d4719415725c22a5b0d0d9bba41dce11ae0c4fd09b3ee52137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.08140",
    "kind": "arxiv",
    "version": 1
  }
}