Pith Number

pith:3JG7DD6Y

pith:2021:3JG7DD6Y36HSDXAW5RZ75QQRFF

not attested not anchored not stored refs pending

Anomaly Detection Based on Selection and Weighting in Latent Space

Alexander Bartler, Bin Yang, Yiwen Liao

arxiv:2103.04662 v1 · 2021-03-08 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JG7DD6Y36HSDXAW5RZ75QQRFF}

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	2026-07-05T02:21:08.053333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da4df18fd8df8f21dc16ec73fec211297a64665c2e0a9b1fa56267fb3823007c

Aliases

arxiv: 2103.04662 · arxiv_version: 2103.04662v1 · doi: 10.48550/arxiv.2103.04662 · pith_short_12: 3JG7DD6Y36HS · pith_short_16: 3JG7DD6Y36HSDXAW · pith_short_8: 3JG7DD6Y

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/3JG7DD6Y36HSDXAW5RZ75QQRFF \
  | 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: da4df18fd8df8f21dc16ec73fec211297a64665c2e0a9b1fa56267fb3823007c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6bc3679c5198d9498d3e3ade1b616e1443a52b1b95c8abb632de0f2d58a76c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-08T10:56:38Z",
    "title_canon_sha256": "623f821c2698ae5ada5b748fcb026f3567c4b747ae445af4fffe931b37d9a223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.04662",
    "kind": "arxiv",
    "version": 1
  }
}