Pith Number

pith:CRLKL2WI

pith:2025:CRLKL2WIKG72VMJNPFBFD54HWF

not attested not anchored not stored refs pending

Enhancing Ultrasound Molecular Imaging: Toward Real-Time RPCA-Based Filtering to Differentiate Bound and Free Microbubbles

Andrew Andrzejek, Arutselvan Natarajan, Dongwoon Hyun, Farbod Tabesh, Hoda S. Hashemi, Jeremy J. Dahl, Jihye Baek, Nathan Nguyen, Ramasamy Paulmurugan

arxiv:2506.10257 v1 · 2025-06-12 · physics.med-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{CRLKL2WIKG72VMJNPFBFD54HWF}

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.

Receipt and verification

First computed	2026-07-05T11:20:19.952184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1456a5eac851bfaab12d794251f787b1581528774f948b79236c7bb435966cf7

Aliases

arxiv: 2506.10257 · arxiv_version: 2506.10257v1 · doi: 10.48550/arxiv.2506.10257 · pith_short_12: CRLKL2WIKG72 · pith_short_16: CRLKL2WIKG72VMJN · pith_short_8: CRLKL2WI

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/CRLKL2WIKG72VMJNPFBFD54HWF \
  | 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: 1456a5eac851bfaab12d794251f787b1581528774f948b79236c7bb435966cf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb9d378eb7b8c9cc7aafe39edd87b0801af67c4cb43bcd226ff955535fff23cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-06-12T00:52:34Z",
    "title_canon_sha256": "a120fba0055033b1a1ff2255c5bea58f8100f702fdf420ad4055e6fd90aeaf70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.10257",
    "kind": "arxiv",
    "version": 1
  }
}