Pith Number

pith:URYVBKHT

pith:2024:URYVBKHTDXRL4Q6FATOUKDEOA4

not attested not anchored not stored refs pending

Optimising quantum tomography via shadow inversion

Andrea Caprotti, Borivoje Daki\'c, Joshua Morris

arxiv:2402.06727 v4 · 2024-02-09 · 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{URYVBKHTDXRL4Q6FATOUKDEOA4}

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

PhD thesis: Modes, States, and Symmetries in quantum Optics for quantum Information and Metrology

Receipt and verification

First computed	2026-07-05T09:07:26.234627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a47150a8f31de2be43c504dd450c8e07138083b430a793abfaf8dcf4467fa42c

Aliases

arxiv: 2402.06727 · arxiv_version: 2402.06727v4 · doi: 10.48550/arxiv.2402.06727 · pith_short_12: URYVBKHTDXRL · pith_short_16: URYVBKHTDXRL4Q6F · pith_short_8: URYVBKHT

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/URYVBKHTDXRL4Q6FATOUKDEOA4 \
  | 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: a47150a8f31de2be43c504dd450c8e07138083b430a793abfaf8dcf4467fa42c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "232d7935fc43bc365901d7176761c79ca307caf7962737732dac686aed68eea5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-02-09T19:01:01Z",
    "title_canon_sha256": "b8c9684b30852006a5ea88f84b9f34074ece097aea08a9d341eb6e5eb67dab07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.06727",
    "kind": "arxiv",
    "version": 4
  }
}