Pith Number

pith:ZRNBM3EW

pith:2020:ZRNBM3EWTBUP6M5MJT5C3FN34Q

not attested not anchored not stored refs pending

3D B-mode ultrasound speckle reduction using deep learning for 3D registration applications

Hongliang Li, Liset Vazquez Romaguera, Samuel Kadoury, Tal Mezheritsky

arxiv:2008.01147 v1 · 2020-08-03 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZRNBM3EWTBUP6M5MJT5C3FN34Q}

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	2026-07-05T01:24:17.697168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc5a166c969868ff33ac4cfa2d95bbe40ed053574ff7da6f21737d393c306f33

Aliases

arxiv: 2008.01147 · arxiv_version: 2008.01147v1 · doi: 10.48550/arxiv.2008.01147 · pith_short_12: ZRNBM3EWTBUP · pith_short_16: ZRNBM3EWTBUP6M5M · pith_short_8: ZRNBM3EW

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/ZRNBM3EWTBUP6M5MJT5C3FN34Q \
  | 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: cc5a166c969868ff33ac4cfa2d95bbe40ed053574ff7da6f21737d393c306f33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f9d7f4517d1c6bae30dd6e524593f0a94afc6aadf07b65d2745849f197d71dd",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-08-03T19:29:59Z",
    "title_canon_sha256": "10ac66f389716914d311e29d27afdee1c53e960e23f4edf533ce5c4f589799d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.01147",
    "kind": "arxiv",
    "version": 1
  }
}