Pith Number

pith:VXO6WE5N

pith:2020:VXO6WE5N5D4ZWISCDJPD52PIP7

not attested not anchored not stored refs pending

The Quantum Entropy Cone of Hypergraphs

Newton Cheng, Ning Bao, Sergio Hern\'andez-Cuenca, Vincent P. Su

arxiv:2002.05317 v1 · 2020-02-13 · quant-ph · cs.IT · hep-th · 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{VXO6WE5N5D4ZWISCDJPD52PIP7}

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

Exploring the holographic entropy cone via reinforcement learning

Receipt and verification

First computed	2026-07-05T03:22:31.879548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adddeb13ade8f99b22421a5e3ee9e87fe63042e62d19ca18e710019305fc39a1

Aliases

arxiv: 2002.05317 · arxiv_version: 2002.05317v1 · doi: 10.48550/arxiv.2002.05317 · pith_short_12: VXO6WE5N5D4Z · pith_short_16: VXO6WE5N5D4ZWISC · pith_short_8: VXO6WE5N

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/VXO6WE5N5D4ZWISCDJPD52PIP7 \
  | 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: adddeb13ade8f99b22421a5e3ee9e87fe63042e62d19ca18e710019305fc39a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ee3c25e04296ff7fcbc28e709041abda1e25128320a5e4d2eddf1385561d7ce",
    "cross_cats_sorted": [
      "cs.IT",
      "hep-th",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-02-13T02:45:28Z",
    "title_canon_sha256": "3f80b0daa3a8295b9ec0532a3b0d6fb01c576f0777b83587db0ad4ce1f880ca0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05317",
    "kind": "arxiv",
    "version": 1
  }
}