Pith Number

pith:WLZVPHZJ

pith:2025:WLZVPHZJLDTAPUPXJGY7AO467N

not attested not anchored not stored refs pending

Classical shadows for sample-efficient measurements of gauge-invariant observables

Andreas Elben, Henry Froland, Jacob Bringewatt, Niklas Mueller

arxiv:2511.02904 v2 · 2025-11-04 · quant-ph · cond-mat.stat-mech · hep-lat · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLZVPHZJLDTAPUPXJGY7AO467N}

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.

Cited by

1 paper in Pith

Coherent-State Propagation: A Computational Framework for Simulating Bosonic Quantum Systems

Receipt and verification

First computed	2026-05-27T00:04:24.337542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2f3579f2958e607d1f749b1f03b9efb71defae85d3680638e436f1b87d70f4b

Aliases

arxiv: 2511.02904 · arxiv_version: 2511.02904v2 · doi: 10.48550/arxiv.2511.02904 · pith_short_12: WLZVPHZJLDTA · pith_short_16: WLZVPHZJLDTAPUPX · pith_short_8: WLZVPHZJ

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/WLZVPHZJLDTAPUPXJGY7AO467N \
  | 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: b2f3579f2958e607d1f749b1f03b9efb71defae85d3680638e436f1b87d70f4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64296d3a935f150e57d663c0d948917b33eddb42d3bf7ecbc787af5260c9c1f1",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-11-04T19:00:01Z",
    "title_canon_sha256": "b3577f70b71f1fff787fa8144a14b6daae0bb93ddbdb91a8e61c6c72de81e1dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.02904",
    "kind": "arxiv",
    "version": 2
  }
}