Pith Number

pith:NIM7INM3

pith:2012:NIM7INM3LQWTS4BFT3N7DKRIEM

not attested not anchored not stored refs pending

Complete deterministic multi-electron Greenberger-Horne-Zeilinger state analyzer for quantum communication

Bao-Cang Ren, Fu-Guo Deng, Hai-Rui Wei, Mei Zhang, Tao Li

arxiv:1209.4732 v1 · 2012-09-21 · 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{NIM7INM3LQWTS4BFT3N7DKRIEM}

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	2026-05-18T03:45:10.129430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a19f4359b5c2d3970259edbf1aa28233aac940b70e432883a5f387ee8a108b8

Aliases

arxiv: 1209.4732 · arxiv_version: 1209.4732v1 · doi: 10.48550/arxiv.1209.4732 · pith_short_12: NIM7INM3LQWT · pith_short_16: NIM7INM3LQWTS4BF · pith_short_8: NIM7INM3

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/NIM7INM3LQWTS4BFT3N7DKRIEM \
  | 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: 6a19f4359b5c2d3970259edbf1aa28233aac940b70e432883a5f387ee8a108b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df83b111cdf9f2b8c619edd1f902b88a0137fc9320e366d1b93277d6a55789a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-09-21T07:45:03Z",
    "title_canon_sha256": "0422a1a0d976892ed7eaf3cb41946774b621aee0a716ce3e83a1d3e751cf7248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4732",
    "kind": "arxiv",
    "version": 1
  }
}