Pith Number

pith:Z6S7LBKB

pith:2025:Z6S7LBKBTFIS3X5RHYH2YNOMBI

not attested not anchored not stored refs pending

Enhancing SAM with Efficient Prompting and Preference Optimization for Semi-supervised Medical Image Segmentation

Aishik Konwer, Cao Xiao, Erhan Bas, Parminder Bhatia, Prateek Prasanna, Taha Kass-hout, Zhijian Yang

arxiv:2503.04639 v1 · 2025-03-06 · 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{Z6S7LBKBTFIS3X5RHYH2YNOMBI}

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	2026-07-05T10:25:43.952984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfa5f5854199512ddfb13e0fac35cc0a2fd3020486d028d5bd0a0f0ed07c8e44

Aliases

arxiv: 2503.04639 · arxiv_version: 2503.04639v1 · doi: 10.48550/arxiv.2503.04639 · pith_short_12: Z6S7LBKBTFIS · pith_short_16: Z6S7LBKBTFIS3X5R · pith_short_8: Z6S7LBKB

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/Z6S7LBKBTFIS3X5RHYH2YNOMBI \
  | 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: cfa5f5854199512ddfb13e0fac35cc0a2fd3020486d028d5bd0a0f0ed07c8e44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4957a65eff79e9dffcad2f14a95abe9742a20774576a3777a7a50e1c0fd7fb93",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-06T17:28:48Z",
    "title_canon_sha256": "44114bc6b4cc957b9463d796a45681c8790badd77a8e8a49cf44add7e37a19f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.04639",
    "kind": "arxiv",
    "version": 1
  }
}