Pith Number

pith:4PG5QQMK

pith:2023:4PG5QQMKWQMOLC5VDU5XYT4LSZ

not attested not anchored not stored refs pending

Efficient Classical Shadow Tomography through Many-body Localization Dynamics

Pengfei Zhang, Tian-Gang Zhou

arxiv:2309.01258 v5 · 2023-09-03 · quant-ph · cond-mat.dis-nn · cond-mat.quant-gas · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PG5QQMKWQMOLC5VDU5XYT4LSZ}

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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

Contractive Unitary and Classical Shadow Tomography

Receipt and verification

First computed	2026-07-05T09:05:10.632531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3cdd8418ab418e58bb51d3b7c4f8b964592043030abbe4b9faa4e42e658f200

Aliases

arxiv: 2309.01258 · arxiv_version: 2309.01258v5 · doi: 10.48550/arxiv.2309.01258 · pith_short_12: 4PG5QQMKWQMO · pith_short_16: 4PG5QQMKWQMOLC5V · pith_short_8: 4PG5QQMK

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/4PG5QQMKWQMOLC5VDU5XYT4LSZ \
  | 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: e3cdd8418ab418e58bb51d3b7c4f8b964592043030abbe4b9faa4e42e658f200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "168ec6e91d94018ecb0bb5bb71151be0b9ed6d40460e21c52bbe7ffb90644d9f",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.quant-gas",
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-09-03T19:50:28Z",
    "title_canon_sha256": "7196279d866a5f72cd7aedfdb31af5fe583637f56cfe4366ffd49fb00c398787"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.01258",
    "kind": "arxiv",
    "version": 5
  }
}