Pith Number

pith:IPLJ3UTN

pith:2010:IPLJ3UTNGVS24NTK7C4K2M3SFF

not attested not anchored not stored refs pending

On the ring of local polynomial invariants for a pair of entangled qubits

Arsen Khvedelidze, Vladimir Gerdt, Yuri Palii

arxiv:1007.0968 v1 · 2010-07-06 · quant-ph · math-ph · math.AG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IPLJ3UTNGVS24NTK7C4K2M3SFF}

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	2026-05-18T03:53:07.266557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43d69dd26d3565ae366af8b8ad3372295cc3282e409a2b29e658776f7ff4bf87

Aliases

arxiv: 1007.0968 · arxiv_version: 1007.0968v1 · doi: 10.48550/arxiv.1007.0968 · pith_short_12: IPLJ3UTNGVS2 · pith_short_16: IPLJ3UTNGVS24NTK · pith_short_8: IPLJ3UTN

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/IPLJ3UTNGVS24NTK7C4K2M3SFF \
  | 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: 43d69dd26d3565ae366af8b8ad3372295cc3282e409a2b29e658776f7ff4bf87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "668c123cccb9f89a4f3dde34ad5090e87a92bded200d166ce4e3f4a6c7616de8",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-07-06T17:38:58Z",
    "title_canon_sha256": "dca523e4cd81b2d2ca77787d9589925d36eeee995c5c2a551fbcc28addd58e9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0968",
    "kind": "arxiv",
    "version": 1
  }
}