Pith Number

pith:VC5U6IBC

pith:2026:VC5U6IBC7NZLQ5KXTGK4PQMPVK

not attested not anchored not stored refs pending

SADe: Sparse-Atom Support Decontamination for Few-Shot Segmentation with Weak Support Annotations

Guangjun Liu, Hang Xing, Xueming Ding, Yan Xia

arxiv:2607.24706 v1 · 2026-07-27 · 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{VC5U6IBC7NZLQ5KXTGK4PQMPVK}

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	2026-07-28T02:24:23.310814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8bb4f2022fb72b875579995c7c18faa95b455336432c18cb327f22366d974bd

Aliases

arxiv: 2607.24706 · arxiv_version: 2607.24706v1 · doi: 10.48550/arxiv.2607.24706 · pith_short_12: VC5U6IBC7NZL · pith_short_16: VC5U6IBC7NZLQ5KX · pith_short_8: VC5U6IBC

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/VC5U6IBC7NZLQ5KXTGK4PQMPVK \
  | 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: a8bb4f2022fb72b875579995c7c18faa95b455336432c18cb327f22366d974bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c946439c223953775c16fa7f7011970439916cb1d295b0f5596032a301a10030",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-27T17:46:18Z",
    "title_canon_sha256": "07448b580659d42bb8c59d9c8a8fc8631d706d1f425a9f6bec28bbe0d55f9830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24706",
    "kind": "arxiv",
    "version": 1
  }
}