Pith Number

pith:YFIHNEUD

pith:2021:YFIHNEUDIV3Q2V6GEWBOPCGQEN

not attested not anchored not stored refs pending

Learned super resolution ultrasound for improved breast lesion characterization

Ahuva Grubstein, Dror Suhami, Eli Atar, Keren Peri-Hanania, Or Bar-Shira, Ronnie Rosen, Yael Rapson, Yonina C. Eldar

arxiv:2107.05270 v1 · 2021-07-12 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFIHNEUDIV3Q2V6GEWBOPCGQEN}

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	2026-07-05T02:57:01.190438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c15076928345770d57c62582e788d0237c899f1dbf9ffbac425e0f046aa47026

Aliases

arxiv: 2107.05270 · arxiv_version: 2107.05270v1 · doi: 10.48550/arxiv.2107.05270 · pith_short_12: YFIHNEUDIV3Q · pith_short_16: YFIHNEUDIV3Q2V6G · pith_short_8: YFIHNEUD

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/YFIHNEUDIV3Q2V6GEWBOPCGQEN \
  | 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: c15076928345770d57c62582e788d0237c899f1dbf9ffbac425e0f046aa47026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1571042c3762d15fb6be7a4bd3445e3f2aee0e3cfb17218922acc471bb8a0d15",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-12T09:04:20Z",
    "title_canon_sha256": "c8cdda8fd6647d276af6ad9b78335e9ffbcc14eead226501c313a0d11ca143a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.05270",
    "kind": "arxiv",
    "version": 1
  }
}