Pith Number

pith:P7OOQPMV

pith:2023:P7OOQPMV5FFLFIZB7F6SOBSEVJ

not attested not anchored not stored refs pending

Interpretable Small Training Set Image Segmentation Network Originated from Multi-Grid Variational Model

Jun Liu, Junying Meng, Mingrui Yang, Weihong Guo

arxiv:2306.14097 v1 · 2023-06-25 · eess.IV · cs.CV · cs.NA · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7OOQPMV5FFLFIZB7F6SOBSEVJ}

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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.

Cited by

1 paper in Pith

Slender Object Scene Segmentation in Remote Sensing Image Based on Learnable Morphological Skeleton with Segment Anything Model

Receipt and verification

First computed	2026-07-05T06:24:19.926879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fdce83d95e94ab2a321f97d270644aa5a2b8ed07ada83365e9419781c7dcfcd

Aliases

arxiv: 2306.14097 · arxiv_version: 2306.14097v1 · doi: 10.48550/arxiv.2306.14097 · pith_short_12: P7OOQPMV5FFL · pith_short_16: P7OOQPMV5FFLFIZB · pith_short_8: P7OOQPMV

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/P7OOQPMV5FFLFIZB7F6SOBSEVJ \
  | 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: 7fdce83d95e94ab2a321f97d270644aa5a2b8ed07ada83365e9419781c7dcfcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3172d8ad67146dabb5b4e4689857797be77bf72b67775ac102aaa3ccaa4a22c0",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-06-25T02:34:34Z",
    "title_canon_sha256": "a407b94b79e8db7496f7625acbb680e8dc63220538024b08607f19003dc8b381"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.14097",
    "kind": "arxiv",
    "version": 1
  }
}