Pith Number

pith:DB3DSM5O

pith:2021:DB3DSM5OYTRZWJG7RFHTPTJDFQ

not attested not anchored not stored refs pending

When is a Genuine Multipartite Entanglement Measure Monogamous?

Yu Guo

arxiv:2109.01577 v2 · 2021-09-03 · 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{DB3DSM5OYTRZWJG7RFHTPTJDFQ}

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	2026-07-05T04:11:07.269734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18763933aec4e39b24df894f37cd232c10ff22a4ec9ff682e22a69ed887eb914

Aliases

arxiv: 2109.01577 · arxiv_version: 2109.01577v2 · doi: 10.48550/arxiv.2109.01577 · pith_short_12: DB3DSM5OYTRZ · pith_short_16: DB3DSM5OYTRZWJG7 · pith_short_8: DB3DSM5O

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/DB3DSM5OYTRZWJG7RFHTPTJDFQ \
  | 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: 18763933aec4e39b24df894f37cd232c10ff22a4ec9ff682e22a69ed887eb914

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed8a899a245ac5cdf6d7fc60847936f433e46277b24c46d43a79d8e0f5ab78e4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-09-03T15:17:23Z",
    "title_canon_sha256": "e5391109f0fb86cf785a10a8cd33e0b73f38fe9af72b2780eab124f0cc8709f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.01577",
    "kind": "arxiv",
    "version": 2
  }
}