Pith Number

pith:GIJES637

pith:2025:GIJES637JIDAUZMLL6ZFXZ7GRH

not attested not anchored not stored refs pending

Masked Autoencoders for Ultrasound Signals: Robust Representation Learning for Downstream Applications

Immanuel Ro{\ss}teutscher, Klaus S. Drese, Thorsten Uphues

arxiv:2508.20622 v1 · 2025-08-28 · cs.LG · 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{GIJES637JIDAUZMLL6ZFXZ7GRH}

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	2026-07-05T12:00:56.266689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3212497b7f4a060a658b5fb25be7e689c01d2fafbae754fc65531b899c923976

Aliases

arxiv: 2508.20622 · arxiv_version: 2508.20622v1 · doi: 10.48550/arxiv.2508.20622 · pith_short_12: GIJES637JIDA · pith_short_16: GIJES637JIDAUZML · pith_short_8: GIJES637

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/GIJES637JIDAUZMLL6ZFXZ7GRH \
  | 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: 3212497b7f4a060a658b5fb25be7e689c01d2fafbae754fc65531b899c923976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c52bfb4a57f446b536b9bc67b2a31dcb528f86d83abd2895bb0e73ade7dce90",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-28T10:13:33Z",
    "title_canon_sha256": "8680bf6aa34ae0f6077c9b1523c88fcebb167c0204f21e49fa060f8cc918db8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20622",
    "kind": "arxiv",
    "version": 1
  }
}