Pith Number

pith:2D3R6BYP

pith:2025:2D3R6BYPDYCBW6AVA7U5P4X3CZ

not attested not anchored not stored refs pending

SAM2-UNeXT: An Improved High-Resolution Baseline for Adapting Foundation Models to Downstream Segmentation Tasks

Guanbin Li, Lei Lu, Lei Zhang, Ming Li, Xinyu Xiong, Zihuang Wu

arxiv:2508.03566 v1 · 2025-08-05 · 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{2D3R6BYPDYCBW6AVA7U5P4X3CZ}

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	2026-07-05T11:48:59.275842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0f71f070f1e041b781507e9d7f2fb16651bc9ffb700fc64dbfa296d7bc2db23

Aliases

arxiv: 2508.03566 · arxiv_version: 2508.03566v1 · doi: 10.48550/arxiv.2508.03566 · pith_short_12: 2D3R6BYPDYCB · pith_short_16: 2D3R6BYPDYCBW6AV · pith_short_8: 2D3R6BYP

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/2D3R6BYPDYCBW6AVA7U5P4X3CZ \
  | 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: d0f71f070f1e041b781507e9d7f2fb16651bc9ffb700fc64dbfa296d7bc2db23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e2fdc981454bfe6c46c4bbcc4ea637e6066fc9676e921f676b8405500e4c437",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-05T15:36:13Z",
    "title_canon_sha256": "3db8fd2692c9b39db4943611884cd23d9fa0aa1989ea4fc15e76f6bddc057247"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.03566",
    "kind": "arxiv",
    "version": 1
  }
}