Pith Number

pith:VC734KHA

pith:2019:VC734KHAWLQ36TGHCWRHZOYSVL

not attested not anchored not stored refs pending

Polygamy relations of multipartite systems

Cong-Feng Qiao, Shao-Ming Fei, Zhi-Xiang Jin

arxiv:1902.07441 v1 · 2019-02-20 · 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{VC734KHAWLQ36TGHCWRHZOYSVL}

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	2026-05-17T23:52:21.377171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8bfbe28e0b2e1bf4cc715a27cbb12aae307a00575de3b928b530bd4b96b4a80

Aliases

arxiv: 1902.07441 · arxiv_version: 1902.07441v1 · doi: 10.48550/arxiv.1902.07441 · pith_short_12: VC734KHAWLQ3 · pith_short_16: VC734KHAWLQ36TGH · pith_short_8: VC734KHA

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/VC734KHAWLQ36TGHCWRHZOYSVL \
  | 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: a8bfbe28e0b2e1bf4cc715a27cbb12aae307a00575de3b928b530bd4b96b4a80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6cd0d6708ea8661b9187ecd03df2f12d12b502f5811b68da2ea9539b30574f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-02-20T07:51:09Z",
    "title_canon_sha256": "39dd9098f87020adb115be71f296d73d6c35c10639f5ced8a794e97f8219ac54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07441",
    "kind": "arxiv",
    "version": 1
  }
}