Pith Number

pith:FKAUSYJE

pith:2013:FKAUSYJENP3ULFVKEWNC44K7S4

not attested not anchored not stored refs pending

Genuine fidelity gaps associated with a sequential decomposition of genuinely entangling isometry and unitary operations

Hamed Saberi

arxiv:1306.0430 v1 · 2013-06-03 · quant-ph · cond-mat.mes-hall · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKAUSYJENP3ULFVKEWNC44K7S4}

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	2026-05-18T03:04:49.271106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a814961246bf74596aa259a2e715f97102bee2c2b75e2bab9488fd1fe6421d9

Aliases

arxiv: 1306.0430 · arxiv_version: 1306.0430v1 · doi: 10.48550/arxiv.1306.0430 · pith_short_12: FKAUSYJENP3U · pith_short_16: FKAUSYJENP3ULFVK · pith_short_8: FKAUSYJE

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/FKAUSYJENP3ULFVKEWNC44K7S4 \
  | 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: 2a814961246bf74596aa259a2e715f97102bee2c2b75e2bab9488fd1fe6421d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "147b6a70dd4d3508fb1e56005238116ef0e78827cdeff21426b6b96e1538505d",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-06-03T14:25:15Z",
    "title_canon_sha256": "97fa1c2144c4b1f26e56bd23c312460364594a82ad0de651afc9e9c78b8d1882"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0430",
    "kind": "arxiv",
    "version": 1
  }
}