Pith Number

pith:OAC3ALF4

pith:2023:OAC3ALF44AB6ISY3JMQTEZDVUC

not attested not anchored not stored refs pending

Unsupervised Anomaly Detection with Rejection

Jesse Davis, Lorenzo Perini

arxiv:2305.13189 v2 · 2023-05-22 · 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{OAC3ALF44AB6ISY3JMQTEZDVUC}

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	2026-07-05T07:02:02.144194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7005b02cbce003e44b1b4b21326475a0b44d007ddef40f85776fe4e370e4fc30

Aliases

arxiv: 2305.13189 · arxiv_version: 2305.13189v2 · doi: 10.48550/arxiv.2305.13189 · pith_short_12: OAC3ALF44AB6 · pith_short_16: OAC3ALF44AB6ISY3 · pith_short_8: OAC3ALF4

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/OAC3ALF44AB6ISY3JMQTEZDVUC \
  | 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: 7005b02cbce003e44b1b4b21326475a0b44d007ddef40f85776fe4e370e4fc30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a86d5d227109e76b003c7eefdd42c6213a2c91493e4ad432dce1ec30338c1a46",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-22T16:22:32Z",
    "title_canon_sha256": "cebd48792465bc51b4b7751e3943b52339e56b425ddcabb9a666b1628302ff4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.13189",
    "kind": "arxiv",
    "version": 2
  }
}