Pith Number

pith:ZQIKTZER

pith:2023:ZQIKTZER7MXXX3Q4YLAWXMZ3RE

not attested not anchored not stored refs pending

Absence of barren plateaus and scaling of gradients in the energy optimization of isometric tensor network states

Qiang Miao, Thomas Barthel

arxiv:2304.00161 v4 · 2023-03-31 · quant-ph · cond-mat.str-el · physics.comp-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{ZQIKTZER7MXXX3Q4YLAWXMZ3RE}

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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.

Cited by

1 paper in Pith

$r$-deformed $\alpha$-$z$-R\'enyi relative entropy

Receipt and verification

First computed	2026-07-05T10:38:30.199243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc10a9e491fb2f7bee1cc2c16bb33b890f49e085f51ce54a7ce0dd9f32cf591b

Aliases

arxiv: 2304.00161 · arxiv_version: 2304.00161v4 · doi: 10.48550/arxiv.2304.00161 · pith_short_12: ZQIKTZER7MXX · pith_short_16: ZQIKTZER7MXXX3Q4 · pith_short_8: ZQIKTZER

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/ZQIKTZER7MXXX3Q4YLAWXMZ3RE \
  | 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: cc10a9e491fb2f7bee1cc2c16bb33b890f49e085f51ce54a7ce0dd9f32cf591b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3005323becfc2ebf3fd9eed25f3bf346b185f5b89f6e387d62e2f3325a1081b",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-03-31T22:49:49Z",
    "title_canon_sha256": "6cfb306c75b8d1296cf9fb452ed01a4aa99ac153ab3c5b52831b3c87d86da88e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.00161",
    "kind": "arxiv",
    "version": 4
  }
}