Pith Number

pith:YMQB4S2V

pith:2015:YMQB4S2VLLLX5G66YHZ6FX6FZO

not attested not anchored not stored refs pending

Various notions of positivity for bi-linear maps and applications to tri-partite entanglement

Kyung Hoon Han, Seung-Hyeok Kye

arxiv:1503.05995 v1 · 2015-03-20 · quant-ph · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YMQB4S2VLLLX5G66YHZ6FX6FZO}

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	2026-05-18T01:18:52.747586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3201e4b555ad77e9bdec1f3e2dfc5cb9501355b9b3c894cee89b655022f9468

Aliases

arxiv: 1503.05995 · arxiv_version: 1503.05995v1 · doi: 10.48550/arxiv.1503.05995 · pith_short_12: YMQB4S2VLLLX · pith_short_16: YMQB4S2VLLLX5G66 · pith_short_8: YMQB4S2V

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/YMQB4S2VLLLX5G66YHZ6FX6FZO \
  | 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: c3201e4b555ad77e9bdec1f3e2dfc5cb9501355b9b3c894cee89b655022f9468

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a9c9e35e3dcf268e705ca109ca37d0c20c83e0ca5da4753283d2d4f70b9e79b",
    "cross_cats_sorted": [
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-03-20T05:45:35Z",
    "title_canon_sha256": "84a1b711ee8c1deea1553a2a4b9eb6c65110e0afb5e0f3ffa6f2c6a48b929591"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05995",
    "kind": "arxiv",
    "version": 1
  }
}