Pith Number

pith:ACDB4EXC

pith:2013:ACDB4EXCH7T5OBV4MSVZNJ3D42

not attested not anchored not stored refs pending

Scalable Anomaly Detection in Large Homogenous Populations

Henrik Ohlsson, Lennart Ljung, Sina Khoshfetrat Pakazad, S. Shankar Sastry, Tianshi Chen

arxiv:1309.5803 v1 · 2013-09-20 · cs.LG · cs.DC · cs.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACDB4EXCH7T5OBV4MSVZNJ3D42}

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	2026-05-18T03:12:34.115474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00861e12e23fe7d706bc64ab96a763e6b5b7ce08f1d01d28bb5ed11823a56b73

Aliases

arxiv: 1309.5803 · arxiv_version: 1309.5803v1 · doi: 10.48550/arxiv.1309.5803 · pith_short_12: ACDB4EXCH7T5 · pith_short_16: ACDB4EXCH7T5OBV4 · pith_short_8: ACDB4EXC

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/ACDB4EXCH7T5OBV4MSVZNJ3D42 \
  | 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: 00861e12e23fe7d706bc64ab96a763e6b5b7ce08f1d01d28bb5ed11823a56b73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0b5f095d2dd015c370298590ac7f0e2b7a3b0e1bc84162e967d971055a5e6b6",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-09-20T14:38:01Z",
    "title_canon_sha256": "1fb3898e4f92f5234f723cf3e7638cb787459c312bceb0b6679acd7ff17f56c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5803",
    "kind": "arxiv",
    "version": 1
  }
}