Pith Number

pith:LTMBFPCE

pith:2022:LTMBFPCE76CD4HEEI3LZA7GJMG

not attested not anchored not stored refs pending

Precision Bounds on Continuous-Variable State Tomography using Classical Shadows

Jacob M. Taylor, Michael J. Gullans, Srilekha Gandhari, Thomas Gerrits, Victor V. Albert

arxiv:2211.05149 v2 · 2022-11-09 · 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{LTMBFPCE76CD4HEEI3LZA7GJMG}

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

Advances in quantum learning theory with bosonic systems

Receipt and verification

First computed	2026-07-05T07:24:47.048874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cd812bc44ff843e1c8446d7907cc9618132f12f52018b75701498d50c015674

Aliases

arxiv: 2211.05149 · arxiv_version: 2211.05149v2 · doi: 10.48550/arxiv.2211.05149 · pith_short_12: LTMBFPCE76CD · pith_short_16: LTMBFPCE76CD4HEE · pith_short_8: LTMBFPCE

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/LTMBFPCE76CD4HEEI3LZA7GJMG \
  | 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: 5cd812bc44ff843e1c8446d7907cc9618132f12f52018b75701498d50c015674

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "228801a68d7f33fa93781940040d2997655e1ba618719961a50607643c8dd155",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-11-09T19:01:13Z",
    "title_canon_sha256": "5a7923bc4a2be7ddc6c72e3ddfae4e1e91e4c8fd952ab455385a3d773eadf91c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.05149",
    "kind": "arxiv",
    "version": 2
  }
}