Pith Number

pith:OESS4XZG

pith:2025:OESS4XZG4XAHK7ZTCLP3RF3QXA

not attested not anchored not stored refs pending

Hierarchical Superpixel Segmentation via Structural Information Theory

Guangjie Zeng, Hao Peng, Jia Wu, Minhui Xie, Peng Li, Philip S. Yu, Pu Li, Shuhai Wang

arxiv:2501.07069 v1 · 2025-01-13 · 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{OESS4XZG4XAHK7ZTCLP3RF3QXA}

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	2026-07-05T10:00:14.713135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71252e5f26e5c0757f3312dfb89770b829d94b8220375b7923ed33207f9859a0

Aliases

arxiv: 2501.07069 · arxiv_version: 2501.07069v1 · doi: 10.48550/arxiv.2501.07069 · pith_short_12: OESS4XZG4XAH · pith_short_16: OESS4XZG4XAHK7ZT · pith_short_8: OESS4XZG

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/OESS4XZG4XAHK7ZTCLP3RF3QXA \
  | 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: 71252e5f26e5c0757f3312dfb89770b829d94b8220375b7923ed33207f9859a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f11c1d49a4823857d91a6f0e108e683b14bd2921fe550f7a3f8002999e63cf7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-13T05:39:43Z",
    "title_canon_sha256": "b14f4a9af492e336d72c43f26c228684ca72a0815bd52f9eec9b54c125e0fbe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.07069",
    "kind": "arxiv",
    "version": 1
  }
}