Pith Number

pith:5TTFV5JP

pith:2024:5TTFV5JPR756I6E2X2TEFE2QIP

not attested not anchored not stored refs pending

Cyber-Security Knowledge Graph Generation by Hierarchical Nonnegative Matrix Factorization

Boian S. Alexandrov, Charles Nicholas, Cynthia Matuszek, Kim Rasmussen, Maksim E. Eren, Manish Bhattarai, Nicholas Solovyev, Ryan Barron, Selma Wanna

arxiv:2403.16222 v2 · 2024-03-24 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5TTFV5JPR756I6E2X2TEFE2QIP}

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	2026-07-05T08:00:43.537335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ece65af52f8ffbe4789abea642935043eb0733481512eb7f39723ac4da900cf4

Aliases

arxiv: 2403.16222 · arxiv_version: 2403.16222v2 · doi: 10.48550/arxiv.2403.16222 · pith_short_12: 5TTFV5JPR756 · pith_short_16: 5TTFV5JPR756I6E2 · pith_short_8: 5TTFV5JP

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/5TTFV5JPR756I6E2X2TEFE2QIP \
  | 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: ece65af52f8ffbe4789abea642935043eb0733481512eb7f39723ac4da900cf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a55fa4516d9075b2c14f0f5250100d7cab9f18d2ab7326b64c434f62fce5711",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-03-24T16:30:05Z",
    "title_canon_sha256": "e29df9411cda8194ff5070f122bc5e99af503f97a26614136be55749cb05c506"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.16222",
    "kind": "arxiv",
    "version": 2
  }
}