Pith Number

pith:XAVMQCCH

pith:2013:XAVMQCCHEIOUC6QQH73WVWNOPZ

not attested not anchored not stored refs pending

SL-invariant entanglement measures in higher dimensions: the case of spin $1$ and $3/2$

Andreas Osterloh

arxiv:1309.6235 v3 · 2013-09-24 · 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{XAVMQCCHEIOUC6QQH73WVWNOPZ}

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	2026-05-18T01:12:40.752286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b82ac80847221d417a103ff76ad9ae7e5480838331081729211a1462b7852934

Aliases

arxiv: 1309.6235 · arxiv_version: 1309.6235v3 · doi: 10.48550/arxiv.1309.6235 · pith_short_12: XAVMQCCHEIOU · pith_short_16: XAVMQCCHEIOUC6QQ · pith_short_8: XAVMQCCH

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/XAVMQCCHEIOUC6QQH73WVWNOPZ \
  | 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: b82ac80847221d417a103ff76ad9ae7e5480838331081729211a1462b7852934

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79180a11ce6d7bec4b88a6b22403f6231508f54bd7d6315481eba9a9de565e4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-24T16:07:06Z",
    "title_canon_sha256": "12fe4153172b1a74663933769db6fe6f5b62897ccbc5dd2e467b3d59f9114129"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6235",
    "kind": "arxiv",
    "version": 3
  }
}