Pith Number

pith:WMBFOK4R

pith:2011:WMBFOK4RINYV7RLKQCQW2PZQZ2

not attested not anchored not stored refs pending

Geometrical entanglement of highly symmetric multipartite states and the Schmidt decomposition

C. Pugh, D. Buhr, D. McGillis, D. Ryckman, G. Kunstatter, M.E. Carrington, R. Kobes, T. Fugleberg

arxiv:1104.3159 v2 · 2011-04-15 · 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{WMBFOK4RINYV7RLKQCQW2PZQZ2}

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	2026-05-18T02:02:27.795762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b302572b9143715fc56a80a16d3f30ce9939de9941899beada8c6ef6ec75e5cc

Aliases

arxiv: 1104.3159 · arxiv_version: 1104.3159v2 · doi: 10.48550/arxiv.1104.3159 · pith_short_12: WMBFOK4RINYV · pith_short_16: WMBFOK4RINYV7RLK · pith_short_8: WMBFOK4R

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/WMBFOK4RINYV7RLKQCQW2PZQZ2 \
  | 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: b302572b9143715fc56a80a16d3f30ce9939de9941899beada8c6ef6ec75e5cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "657bd2eb57dacb3fff3ef05ebdefb92a0e5cd89e8d4967a5b3d0a52d9b32cdc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-04-15T21:10:21Z",
    "title_canon_sha256": "e537dfa6e3fcb334b0e44af4bbccb45485da744a3836128cdfc3cfab06ea8396"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3159",
    "kind": "arxiv",
    "version": 2
  }
}