Pith Number

pith:JLCQTQ4K

pith:2018:JLCQTQ4KAIOPJXK74F54GE2PFM

not attested not anchored not stored refs pending

Design Identification of Curve Patterns on Cultural Heritage Objects: Combining Template Matching and CNN-based Re-Ranking

Colin Wilder, Jun Zhou, Kang Zheng, Karen Smith, Song Wang, Yuhang Lu

arxiv:1805.06862 v1 · 2018-05-17 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JLCQTQ4KAIOPJXK74F54GE2PFM}

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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.

Receipt and verification

First computed	2026-05-18T00:15:43.095212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ac509c38a021cf4dd5fe17bc3134f2b3d3111b85dbacfb4719f7361b3f643b2

Aliases

arxiv: 1805.06862 · arxiv_version: 1805.06862v1 · doi: 10.48550/arxiv.1805.06862 · pith_short_12: JLCQTQ4KAIOP · pith_short_16: JLCQTQ4KAIOPJXK7 · pith_short_8: JLCQTQ4K

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/JLCQTQ4KAIOPJXK74F54GE2PFM \
  | 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: 4ac509c38a021cf4dd5fe17bc3134f2b3d3111b85dbacfb4719f7361b3f643b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9ad4aaaea09e5141386a47ac30727c010c3e36dcf1d707bf5301f2438420884",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-05-17T17:05:32Z",
    "title_canon_sha256": "990ff0169da2c89ca2f5b85f6c60d980c5c3441c8ed4b4de5761fc8000b317c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06862",
    "kind": "arxiv",
    "version": 1
  }
}