Pith Number

pith:KUZ3CBAL

pith:2018:KUZ3CBALUTILOQHWT3HY6H5CPW

not attested not anchored not stored refs pending

Homomorphisms and Minimality for Enrich-by-Need Security Analysis

Daniel J. Dougherty, John D. Ramsdell, Joshua D. Guttman

arxiv:1804.07158 v1 · 2018-04-19 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUZ3CBALUTILOQHWT3HY6H5CPW}

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	2026-05-18T00:18:01.226899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5533b1040ba4d0b740f69ecf8f1fa27dba6ddebf8e41160a084a0ba3d5e24b2d

Aliases

arxiv: 1804.07158 · arxiv_version: 1804.07158v1 · doi: 10.48550/arxiv.1804.07158 · pith_short_12: KUZ3CBALUTIL · pith_short_16: KUZ3CBALUTILOQHW · pith_short_8: KUZ3CBAL

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/KUZ3CBALUTILOQHWT3HY6H5CPW \
  | 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: 5533b1040ba4d0b740f69ecf8f1fa27dba6ddebf8e41160a084a0ba3d5e24b2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20164e0b4d71e90decbe4aafd85d721a7f2b183dcf86d6c53fb1ee8b637036a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-04-19T13:36:33Z",
    "title_canon_sha256": "e944a34fa0e5796dbab3903ad75d190f535a8ca155576c8467ee167dc0f40f4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07158",
    "kind": "arxiv",
    "version": 1
  }
}