Pith Number

pith:BEE3OAIF

pith:2017:BEE3OAIFKOLRVBONVAO2DVU6RU

not attested not anchored not stored refs pending

Tighter entanglement monogamy relations of qubit systems

Shao-Ming Fei, Zhi-Xiang Jin

arxiv:1702.03405 v1 · 2017-02-11 · 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{BEE3OAIFKOLRVBONVAO2DVU6RU}

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	2026-05-18T00:50:28.534916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0909b7010553971a85cda81da1d69e8d2e4616a45d6c0d1b1cdc8e6387370ab8

Aliases

arxiv: 1702.03405 · arxiv_version: 1702.03405v1 · doi: 10.48550/arxiv.1702.03405 · pith_short_12: BEE3OAIFKOLR · pith_short_16: BEE3OAIFKOLRVBON · pith_short_8: BEE3OAIF

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/BEE3OAIFKOLRVBONVAO2DVU6RU \
  | 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: 0909b7010553971a85cda81da1d69e8d2e4616a45d6c0d1b1cdc8e6387370ab8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc01d50327ff1025cfb5cc762999507b211cffc49aca71bf3a57a0c0d1606db2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-11T10:11:02Z",
    "title_canon_sha256": "4ff4b47f780b0a81d57998ed29cb97328a1a9f6b8af1feb01d38e0fdd54b2f9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03405",
    "kind": "arxiv",
    "version": 1
  }
}