Pith Number

pith:2HKFNXC5

pith:2025:2HKFNXC55YKD6NL2W6O55CLMGL

not attested not anchored not stored refs pending

Guidance for Intra-cardiac Echocardiography Manipulation to Maintain Continuous Therapy Device Tip Visibility

Ankur Kapoor, Jaeyoung Huh, Young-Ho Kim

arxiv:2505.05518 v1 · 2025-05-08 · eess.IV · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HKFNXC55YKD6NL2W6O55CLMGL}

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	2026-07-05T11:00:27.247257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1d456dc5dee143f357ab79dde896c32e046a835bd1b5754ebae88be07ea87cd

Aliases

arxiv: 2505.05518 · arxiv_version: 2505.05518v1 · doi: 10.48550/arxiv.2505.05518 · pith_short_12: 2HKFNXC55YKD · pith_short_16: 2HKFNXC55YKD6NL2 · pith_short_8: 2HKFNXC5

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/2HKFNXC55YKD6NL2W6O55CLMGL \
  | 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: d1d456dc5dee143f357ab79dde896c32e046a835bd1b5754ebae88be07ea87cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb6f2be3fbb6b07e4db16ed1a456697c8e9283808564274782036560dc29d570",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-05-08T02:48:30Z",
    "title_canon_sha256": "26661725b6b6c14f9a48da6be581b16e2763c784bfa4f3fe9d3cbe28cd8576ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05518",
    "kind": "arxiv",
    "version": 1
  }
}