Pith Number

pith:T2H322ZC

pith:2014:T2H322ZC4FWRL6YU4XOIHRSLKP

not attested not anchored not stored refs pending

Multiqubit symmetric states with maximally mixed one-qubit reductions

Dorian Baguette, John Martin, Thierry Bastin

arxiv:1407.1738 v2 · 2014-07-07 · 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{T2H322ZC4FWRL6YU4XOIHRSLKP}

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	2026-05-18T02:42:27.974136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e8fbd6b22e16d15fb14e5dc83c64b53c75bfe6be942eda667066eaa059987b7

Aliases

arxiv: 1407.1738 · arxiv_version: 1407.1738v2 · doi: 10.48550/arxiv.1407.1738 · pith_short_12: T2H322ZC4FWR · pith_short_16: T2H322ZC4FWRL6YU · pith_short_8: T2H322ZC

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/T2H322ZC4FWRL6YU4XOIHRSLKP \
  | 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: 9e8fbd6b22e16d15fb14e5dc83c64b53c75bfe6be942eda667066eaa059987b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b205cd5454274bf17071cf6427f4625e815fe8d355873a7022645c7e1ad45af7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-07-07T15:12:56Z",
    "title_canon_sha256": "90fdac8d4f43d2832e02edfbb89a4a6b565256a3904b40b1bb1d052e17585812"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1738",
    "kind": "arxiv",
    "version": 2
  }
}