Pith Number

pith:LRLBR3LG

pith:2018:LRLBR3LG7AHWKRUD2HU4FDJEBT

not attested not anchored not stored refs pending

The automatic detection of the information operations event basis

C.V. Prishchepa, D.V. Lande

arxiv:1807.03360 v1 · 2018-06-22 · cs.CY · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRLBR3LG7AHWKRUD2HU4FDJEBT}

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	2026-05-18T00:11:10.693575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c5618ed66f80f654683d1e9c28d240cd455007ac2db1c053c0f2a590bd00789

Aliases

arxiv: 1807.03360 · arxiv_version: 1807.03360v1 · doi: 10.48550/arxiv.1807.03360 · pith_short_12: LRLBR3LG7AHW · pith_short_16: LRLBR3LG7AHWKRUD · pith_short_8: LRLBR3LG

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/LRLBR3LG7AHWKRUD2HU4FDJEBT \
  | 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: 5c5618ed66f80f654683d1e9c28d240cd455007ac2db1c053c0f2a590bd00789

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7528bc2075563d20dfd2b7c089ae94070614b4a9fad77e3755d3ec932b3cd524",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-06-22T16:52:06Z",
    "title_canon_sha256": "365d7e9333cdb067618562f1621d1bf7cac85f88b0abf2da05a5470e1deee69c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03360",
    "kind": "arxiv",
    "version": 1
  }
}