Pith Number

pith:RCHZIWS4

pith:2015:RCHZIWS4AW2ATDDRSVZSK2H3XZ

not attested not anchored not stored refs pending

Multi-centrality Graph Spectral Decompositions and their Application to Cyber Intrusion Detection

Alfred O. Hero, Pin-Yu Chen, Sutanay Choudhury

arxiv:1512.07372 v2 · 2015-12-23 · cs.SI · cs.CR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCHZIWS4AW2ATDDRSVZSK2H3XZ}

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	2026-05-18T01:19:18.307174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

888f945a5c05b4098c7195732568fbbe7f2b5d8ea111219179c9662220280f88

Aliases

arxiv: 1512.07372 · arxiv_version: 1512.07372v2 · doi: 10.48550/arxiv.1512.07372 · pith_short_12: RCHZIWS4AW2A · pith_short_16: RCHZIWS4AW2ATDDR · pith_short_8: RCHZIWS4

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/RCHZIWS4AW2ATDDRSVZSK2H3XZ \
  | 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: 888f945a5c05b4098c7195732568fbbe7f2b5d8ea111219179c9662220280f88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a340a65c249fe8f1b3053058b8bb9e0065db140d4e06921254c83c73c9fd02b",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-12-23T07:13:27Z",
    "title_canon_sha256": "f5f23181315a191dc246005ede566cb0a7004f03212003164cce595d039366b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07372",
    "kind": "arxiv",
    "version": 2
  }
}