Pith Number

pith:GYMVZ6TC

pith:2014:GYMVZ6TCSPLK4NGYD2QH4DCUGE

not attested not anchored not stored refs pending

A Computational Model of the Short-Cut Rule for 2D Shape Decomposition

Chunhua Shen, Chunyuan Zhang, Lei Luo, Xinwang Liu

arxiv:1409.2104 v1 · 2014-09-07 · 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{GYMVZ6TCSPLK4NGYD2QH4DCUGE}

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	2026-05-18T01:42:07.105334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36195cfa6293d6ae34d81ea07e0c54312546e34883e39eef98989d1ebe181960

Aliases

arxiv: 1409.2104 · arxiv_version: 1409.2104v1 · doi: 10.48550/arxiv.1409.2104 · pith_short_12: GYMVZ6TCSPLK · pith_short_16: GYMVZ6TCSPLK4NGY · pith_short_8: GYMVZ6TC

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/GYMVZ6TCSPLK4NGYD2QH4DCUGE \
  | 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: 36195cfa6293d6ae34d81ea07e0c54312546e34883e39eef98989d1ebe181960

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d40035becfb1a9d8e8ebb00bfc4cb5334db78655d4a2d0524813f5f2631fe81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-09-07T10:43:36Z",
    "title_canon_sha256": "a5cadf521d435f2d6dc678c558e5502aae1825883ef07b5e21b58bcb06bc7531"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2104",
    "kind": "arxiv",
    "version": 1
  }
}