Pith Number

pith:5SVA4UFK

pith:2023:5SVA4UFKF63IUXQPES7LG3GNRL

not attested not anchored not stored refs pending

PCNN: Probable-Class Nearest-Neighbor Explanations Improve Fine-Grained Image Classification Accuracy for AIs and Humans

Anh Totti Nguyen, Giang (Dexter) Nguyen, Mohammad Reza Taesiri, Valerie Chen

arxiv:2308.13651 v5 · 2023-08-25 · cs.CV · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5SVA4UFKF63IUXQPES7LG3GNRL}

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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	2026-07-05T08:59:23.932417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecaa0e50aa2fb68a5e0f24beb36ccd8ac2e1a5550e29120135a013e6d7fbaf5c

Aliases

arxiv: 2308.13651 · arxiv_version: 2308.13651v5 · doi: 10.48550/arxiv.2308.13651 · pith_short_12: 5SVA4UFKF63I · pith_short_16: 5SVA4UFKF63IUXQP · pith_short_8: 5SVA4UFK

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/5SVA4UFKF63IUXQPES7LG3GNRL \
  | 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: ecaa0e50aa2fb68a5e0f24beb36ccd8ac2e1a5550e29120135a013e6d7fbaf5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e74d93003168aa836ee459e27b76ef9d092b0496d55709a9c1d61ea016ac34cc",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-25T19:40:56Z",
    "title_canon_sha256": "4d5d727f06144c528e3c3b35d0f8b4092ce03e98379bce22101340f02d2f2304"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.13651",
    "kind": "arxiv",
    "version": 5
  }
}