Pith Number

pith:VOLL4H2W

pith:2025:VOLL4H2WXRYADONLXXO7OI4LGT

not attested not anchored not stored refs pending

APSeg: Auto-Prompt Model with Acquired and Injected Knowledge for Nuclear Instance Segmentation and Classification

Guohong Fu, Hanbin Huang, Hongliang He, Liying Xu, Siwei Feng, Wei Han

arxiv:2504.02222 v1 · 2025-04-03 · eess.IV · 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{VOLL4H2WXRYADONLXXO7OI4LGT}

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	2026-07-05T10:43:53.053847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab96be1f56bc7001b9abbdddf7238b34c745b0d89da283e0fd027e0ceb7225d0

Aliases

arxiv: 2504.02222 · arxiv_version: 2504.02222v1 · doi: 10.48550/arxiv.2504.02222 · pith_short_12: VOLL4H2WXRYA · pith_short_16: VOLL4H2WXRYADONL · pith_short_8: VOLL4H2W

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/VOLL4H2WXRYADONLXXO7OI4LGT \
  | 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: ab96be1f56bc7001b9abbdddf7238b34c745b0d89da283e0fd027e0ceb7225d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dc1d8f4cc58337cfbc947877226e5142ad38eb1f02e6ac5ec9f151df9c1d71f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-04-03T02:28:51Z",
    "title_canon_sha256": "99a59f5a731a9b5ca47e3861ed209822dfed305e330a6d175956d90cf8364595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.02222",
    "kind": "arxiv",
    "version": 1
  }
}