Pith Number

pith:MVYQ4NZI

pith:2025:MVYQ4NZIWREMZFO4BGLE4MNSN7

not attested not anchored not stored refs pending

Emerging Trends in Pseudo-Label Refinement for Weakly Supervised Semantic Segmentation with Image-Level Supervision

Wang Zhang, Zheyuan Zhang

arxiv:2507.21587 v1 · 2025-07-29 · 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{MVYQ4NZIWREMZFO4BGLE4MNSN7}

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	2026-07-05T11:45:02.689674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65710e3728b448cc95dc09964e31b26fc00cf2aea5a7a8e19c91bfbcd4826518

Aliases

arxiv: 2507.21587 · arxiv_version: 2507.21587v1 · doi: 10.48550/arxiv.2507.21587 · pith_short_12: MVYQ4NZIWREM · pith_short_16: MVYQ4NZIWREMZFO4 · pith_short_8: MVYQ4NZI

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/MVYQ4NZIWREMZFO4BGLE4MNSN7 \
  | 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: 65710e3728b448cc95dc09964e31b26fc00cf2aea5a7a8e19c91bfbcd4826518

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a6f0297fb4d36ca9f0a790bcb9f22f474225c907a9600e4e5a411a5f96421f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-29T08:41:58Z",
    "title_canon_sha256": "12d6d4375e9eba6d251a2f4db286382b3a9ba3eae9223a2b6152b4475c239ea1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21587",
    "kind": "arxiv",
    "version": 1
  }
}