Pith Number

pith:XKDPT4CA

pith:2024:XKDPT4CAM4ENSTBUG4CLNJDPHV

not attested not anchored not stored refs pending

Quantum Automorphism Groups of Hypergraphs

Nicolas Faro{\ss}

arxiv:2405.09894 v2 · 2024-05-16 · math.OA · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKDPT4CAM4ENSTBUG4CLNJDPHV}

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

Existence and nonexistence of commutativity gadgets for entangled CSPs

Receipt and verification

First computed	2026-07-05T08:20:30.306652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba86f9f0406708d94c343704b6a46f3d70a9cf84cbcf424fde791085c77ce8e1

Aliases

arxiv: 2405.09894 · arxiv_version: 2405.09894v2 · doi: 10.48550/arxiv.2405.09894 · pith_short_12: XKDPT4CAM4EN · pith_short_16: XKDPT4CAM4ENSTBU · pith_short_8: XKDPT4CA

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/XKDPT4CAM4ENSTBUG4CLNJDPHV \
  | 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: ba86f9f0406708d94c343704b6a46f3d70a9cf84cbcf424fde791085c77ce8e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9f5f16dd5065d6c20774394d4aad9efe128aa1ff655fec2df9b4837e8610009",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2024-05-16T08:28:25Z",
    "title_canon_sha256": "b8beb7933a7b223448fb057f42c0812568f538b8b6123c154cf4da994487d48d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.09894",
    "kind": "arxiv",
    "version": 2
  }
}