Pith Number

pith:O323TKY4

pith:2013:O323TKY4SIQVXRJGJDE7LBO4QV

not attested not anchored not stored refs pending

Applying the Negative Selection Algorithm for Merger and Acquisition Target Identification

Andreas Janecek, Fernando Buarque de Lima Neto, Satyakama Paul, Tshilidzi Marwala

arxiv:1308.2309 v1 · 2013-08-10 · 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{O323TKY4SIQVXRJGJDE7LBO4QV}

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	2026-05-18T03:16:07.880340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76f5b9ab1c92215bc52648c9f585dc8564ae74aab113d26606e4b36f0acef94d

Aliases

arxiv: 1308.2309 · arxiv_version: 1308.2309v1 · doi: 10.48550/arxiv.1308.2309 · pith_short_12: O323TKY4SIQV · pith_short_16: O323TKY4SIQVXRJG · pith_short_8: O323TKY4

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/O323TKY4SIQVXRJGJDE7LBO4QV \
  | 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: 76f5b9ab1c92215bc52648c9f585dc8564ae74aab113d26606e4b36f0acef94d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09a807183b21efde49d9e6833f4ec1ee67973cfc5ba7ed6d23ef649dd5d61e69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-08-10T13:17:46Z",
    "title_canon_sha256": "6a4a479f3162c882d67d27d4ac1d053b2c116cf4a25fb5035d30ad7fcc3c1ca6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2309",
    "kind": "arxiv",
    "version": 1
  }
}