Pith Number

pith:S65T2HIW

pith:2006:S65T2HIWSSF7BOARD67SV54X74

not attested not anchored not stored refs pending

Collective multipole-like signatures of entanglement in symmetric N-qubit systems

A. K. Rajagopal (2) (Department of Computer Science, A. R. Usha Devi (1), Bangalore University.), Center for Quantum Studies, (Department of Physics, George Mason University, Inspire Institute Inc.), R. Prabhu (1)

arxiv:quant-ph/0612210 v3 · 2006-12-27 · 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{S65T2HIWSSF7BOARD67SV54X74}

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	2026-05-18T04:08:45.647484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97bb3d1d16948bf0b8111fbf2af797ff3b126a1fe35d83691ea58e82e0972b8e

Aliases

arxiv: quant-ph/0612210 · arxiv_version: quant-ph/0612210v3 · doi: 10.48550/arxiv.quant-ph/0612210 · pith_short_12: S65T2HIWSSF7 · pith_short_16: S65T2HIWSSF7BOAR · pith_short_8: S65T2HIW

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/S65T2HIWSSF7BOARD67SV54X74 \
  | 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: 97bb3d1d16948bf0b8111fbf2af797ff3b126a1fe35d83691ea58e82e0972b8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5e2786993c36b332a1bdd76a5a22d4f508ecd26c73ca82b5ef1daa205f94b84",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-12-27T17:05:25Z",
    "title_canon_sha256": "7bfe8b7003fd45e2d224034e5ec078be2c4c267d4ff250621960b7f5f14aefaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0612210",
    "kind": "arxiv",
    "version": 3
  }
}