Pith Number

pith:3UZZEPRU

pith:2021:3UZZEPRUYZW5WNHQOSM337ENQT

not attested not anchored not stored refs pending

Anomaly Discovery in Semantic Segmentation via Distillation Comparison Networks

Huan Zhou, Ronghua Liu, Shi Gong, Xiang Bai, Yu Zhou, Zengqiang Zheng

arxiv:2112.09908 v1 · 2021-12-18 · 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{3UZZEPRUYZW5WNHQOSM337ENQT}

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	2026-07-05T03:42:08.373774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd33923e34c66ddb34f07499bdfc8d84cc2a66b8e611cb889d9cb52db5f6282a

Aliases

arxiv: 2112.09908 · arxiv_version: 2112.09908v1 · doi: 10.48550/arxiv.2112.09908 · pith_short_12: 3UZZEPRUYZW5 · pith_short_16: 3UZZEPRUYZW5WNHQ · pith_short_8: 3UZZEPRU

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/3UZZEPRUYZW5WNHQOSM337ENQT \
  | 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: dd33923e34c66ddb34f07499bdfc8d84cc2a66b8e611cb889d9cb52db5f6282a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf7fae98c7bfdc623c14aea4bd76c6e37d40e53e38b1187352f48970e91bf61d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-18T11:32:47Z",
    "title_canon_sha256": "e7546a9849586e2d7a1a424b8ab16c632311881d7b71a101dd1835682e36a362"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09908",
    "kind": "arxiv",
    "version": 1
  }
}