Pith Number

pith:RJCGR4LV

pith:2022:RJCGR4LVGAZT35D7N246I4L72Q

not attested not anchored not stored refs pending

Clear Memory-Augmented Auto-Encoder for Surface Defect Detection

Bin Li, Lixin Tang, Tongzhi Niu, Wei Luo, Wenyong Yu

arxiv:2208.03879 v2 · 2022-08-08 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RJCGR4LVGAZT35D7N246I4L72Q}

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	2026-07-05T05:40:48.339371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a4468f17530333df47f6eb9e4717fd412144b7d71ea5f7be902e45302a35fdc

Aliases

arxiv: 2208.03879 · arxiv_version: 2208.03879v2 · doi: 10.48550/arxiv.2208.03879 · pith_short_12: RJCGR4LVGAZT · pith_short_16: RJCGR4LVGAZT35D7 · pith_short_8: RJCGR4LV

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/RJCGR4LVGAZT35D7N246I4L72Q \
  | 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: 8a4468f17530333df47f6eb9e4717fd412144b7d71ea5f7be902e45302a35fdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "885b7cc4672d86d492246c72a31ef9be2c7ee287b9688b0c8f483e3980e238f6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-08-08T02:39:03Z",
    "title_canon_sha256": "812710d39bbc5f68c4fbaab1b190812db7d18cdc321fcf161262075508372122"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.03879",
    "kind": "arxiv",
    "version": 2
  }
}