Pith Number

pith:X5VPTLS2

pith:2025:X5VPTLS2LD4MQZTEKDS5YKO4BT

not attested not anchored not stored refs pending

Hierarchical Self-Prompting SAM: A Prompt-Free Medical Image Segmentation Framework

Feiyue Wang, Fuze Cong, Jing Wang, Mengmeng Zhang, Xiaoyan Gong, Xingyuan Dai, Yicheng Sun, Yisheng Lv, Yueyang Yao

arxiv:2506.02854 v1 · 2025-06-03 · 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{X5VPTLS2LD4MQZTEKDS5YKO4BT}

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	2026-07-05T11:15:10.502677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf6af9ae5a58f8c8666450e5dc29dc0cf43356369e3111bb9565d6362faec55a

Aliases

arxiv: 2506.02854 · arxiv_version: 2506.02854v1 · doi: 10.48550/arxiv.2506.02854 · pith_short_12: X5VPTLS2LD4M · pith_short_16: X5VPTLS2LD4MQZTE · pith_short_8: X5VPTLS2

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/X5VPTLS2LD4MQZTEKDS5YKO4BT \
  | 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: bf6af9ae5a58f8c8666450e5dc29dc0cf43356369e3111bb9565d6362faec55a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a349f15e54e9295bfeeba104a583f3862fb924b443aa4cd8e4bc67fd36989aaf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-03T13:23:33Z",
    "title_canon_sha256": "f1b6a17ed6fe6b37caaeaf485cf5c55a06f36c135ba9fa0850d957b4cfaf229b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02854",
    "kind": "arxiv",
    "version": 1
  }
}