Pith Number

pith:Q2BUPTWV

pith:2019:Q2BUPTWVMOWKTLA7JXNSK5YZPH

not attested not anchored not stored refs pending

Intelligent Autonomous Things on the Battlefield

Alexander Kott, Ethan Stump

arxiv:1902.10086 v1 · 2019-02-26 · cs.AI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2BUPTWVMOWKTLA7JXNSK5YZPH}

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	2026-05-17T23:52:34.723521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

868347ced563aca9ac1f4ddb25771979c9b141e0144ca5414466d48654384786

Aliases

arxiv: 1902.10086 · arxiv_version: 1902.10086v1 · doi: 10.48550/arxiv.1902.10086 · pith_short_12: Q2BUPTWVMOWK · pith_short_16: Q2BUPTWVMOWKTLA7 · pith_short_8: Q2BUPTWV

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/Q2BUPTWVMOWKTLA7JXNSK5YZPH \
  | 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: 868347ced563aca9ac1f4ddb25771979c9b141e0144ca5414466d48654384786

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb490c3c845fa0809ba8b5270c22a3b230038f80322f9411f3b5778eb28d9393",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-02-26T17:59:55Z",
    "title_canon_sha256": "4a80b44f36b5748805bb2243b6004736a9e8f3d78b2e5585c5ae67da2344cf54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10086",
    "kind": "arxiv",
    "version": 1
  }
}