Pith Number

pith:FZWCXMI2

pith:2024:FZWCXMI2Z3A7CS26S4EZ2CEB2C

not attested not anchored not stored refs pending

Semi- and Weakly-Supervised Learning for Mammogram Mass Segmentation with Limited Annotations

Churan Wang, Guanbin Li, Wenxue Li, Xinyu Xiong

arxiv:2403.09315 v1 · 2024-03-14 · 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{FZWCXMI2Z3A7CS26S4EZ2CEB2C}

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	2026-07-05T11:25:01.002177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e6c2bb11acec1f14b5e97099d0881d08efb7cc1cc00c9ffaa5af8f1ff163183

Aliases

arxiv: 2403.09315 · arxiv_version: 2403.09315v1 · doi: 10.48550/arxiv.2403.09315 · pith_short_12: FZWCXMI2Z3A7 · pith_short_16: FZWCXMI2Z3A7CS26 · pith_short_8: FZWCXMI2

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/FZWCXMI2Z3A7CS26S4EZ2CEB2C \
  | 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: 2e6c2bb11acec1f14b5e97099d0881d08efb7cc1cc00c9ffaa5af8f1ff163183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f25b2e03fb8d5df8749e85f16ff06cb3c8420bcc4d4f0a6686cdfd2d22494ed4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-14T12:05:25Z",
    "title_canon_sha256": "7fc7258049a93b84c1930f9b4996d68caaa2bc670d2c8a7f5e38ee38ecd4a8a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.09315",
    "kind": "arxiv",
    "version": 1
  }
}