Pith Number

pith:UXU4TCA6

pith:2026:UXU4TCA6KZ77BLNMOSKCBFIGMD

not attested not anchored not stored refs pending

Exploring SAM Supervision for Fine-Grained UAV Target Segmentation under Data Scarcity

Le-Anh Tran

arxiv:2607.03754 v1 · 2026-07-04 · 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{UXU4TCA6KZ77BLNMOSKCBFIGMD}

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	2026-07-07T02:18:05.803443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5e9c9881e567ff0adac749420950660ddc0fe5721bfe97a89be1eeff6f3b0fb

Aliases

arxiv: 2607.03754 · arxiv_version: 2607.03754v1 · doi: 10.48550/arxiv.2607.03754 · pith_short_12: UXU4TCA6KZ77 · pith_short_16: UXU4TCA6KZ77BLNM · pith_short_8: UXU4TCA6

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/UXU4TCA6KZ77BLNMOSKCBFIGMD \
  | 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: a5e9c9881e567ff0adac749420950660ddc0fe5721bfe97a89be1eeff6f3b0fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fc06a1abd31e4ff4671218216344c14668a3687ec68b5df69eb7748665b47b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-04T07:59:10Z",
    "title_canon_sha256": "c85f38cbd55de6cc6f8edcbb6e2df55e4025a505977812beefde8ffb7d6fcb29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03754",
    "kind": "arxiv",
    "version": 1
  }
}