Pith Number

pith:ZP6RTLLX

pith:2015:ZP6RTLLXI53E2DTX7TGPPMNS2X

not attested not anchored not stored refs pending

Classify Images with Conceptor Network

Chu Kiong Loo, M.S. Ishwarya, Yuhuang Hu

arxiv:1506.00815 v4 · 2015-06-02 · 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{ZP6RTLLXI53E2DTX7TGPPMNS2X}

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	2026-05-18T01:51:49.165433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbfd19ad7747764d0e77fcccf7b1b2d5db545fd0642eb3673d5ba7a06467fdb2

Aliases

arxiv: 1506.00815 · arxiv_version: 1506.00815v4 · doi: 10.48550/arxiv.1506.00815 · pith_short_12: ZP6RTLLXI53E · pith_short_16: ZP6RTLLXI53E2DTX · pith_short_8: ZP6RTLLX

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/ZP6RTLLXI53E2DTX7TGPPMNS2X \
  | 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: cbfd19ad7747764d0e77fcccf7b1b2d5db545fd0642eb3673d5ba7a06467fdb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d7b50de9d00eaa5b597eaa5de0eb2e5d373eea0dac89f03041fde7b53c412f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-06-02T09:49:45Z",
    "title_canon_sha256": "de7c0f91f9885578ac1a84ee81058507ea0a6f6940be543efbdd40b2bfb035de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00815",
    "kind": "arxiv",
    "version": 4
  }
}