Pith Number

pith:PZIDJ73E

pith:2025:PZIDJ73ERYEHWEI54OWXJZPMJ7

not attested not anchored not stored refs pending

Quantum compressed sensing tomographic reconstruction algorithm

Arim Ryou, Kiwoong Kim, Kyungtaek Jun

arxiv:2505.11286 v1 · 2025-05-16 · 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{PZIDJ73ERYEHWEI54OWXJZPMJ7}

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

High-Fidelity ROI CT Reconstruction with Limited Quantum Resources via Hybrid Classical-Quantum Refinement

Receipt and verification

First computed	2026-07-05T11:04:13.916676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e5034ff648e087b111de3ad74e5ec4fdeaebfb034816663cf5de3cac03e2bbc

Aliases

arxiv: 2505.11286 · arxiv_version: 2505.11286v1 · doi: 10.48550/arxiv.2505.11286 · pith_short_12: PZIDJ73ERYEH · pith_short_16: PZIDJ73ERYEHWEI5 · pith_short_8: PZIDJ73E

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/PZIDJ73ERYEHWEI54OWXJZPMJ7 \
  | 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: 7e5034ff648e087b111de3ad74e5ec4fdeaebfb034816663cf5de3cac03e2bbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "237a8168c27d30aac44898c6a261f86ae6a0d0c548ff5223b9a45f580d4df07e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-16T14:23:10Z",
    "title_canon_sha256": "7af4a3ec6b6d6640f9f2c02b9a78ab8c2e4e208bc0eb1996f32b615968dd334b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.11286",
    "kind": "arxiv",
    "version": 1
  }
}