Pith Number

pith:57HF4DHZ

pith:2019:57HF4DHZNH5Y5KCDYKGRMGFWAZ

not attested not anchored not stored refs pending

An Automated Security Analysis Framework and Implementation for Cloud

Dong Seong Kim, Hooman Alavizadeh, Hootan Alavizadeh, Julian Jang-Jaccard, Masood Niazi Torshiz

arxiv:1904.01758 v1 · 2019-04-03 · 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{57HF4DHZNH5Y5KCDYKGRMGFWAZ}

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	2026-05-17T23:49:29.777418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efce5e0cf969fb8ea843c28d1618b60648377aff22dbeae8e09bf6ff9f0179a8

Aliases

arxiv: 1904.01758 · arxiv_version: 1904.01758v1 · doi: 10.48550/arxiv.1904.01758 · pith_short_12: 57HF4DHZNH5Y · pith_short_16: 57HF4DHZNH5Y5KCD · pith_short_8: 57HF4DHZ

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/57HF4DHZNH5Y5KCDYKGRMGFWAZ \
  | 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: efce5e0cf969fb8ea843c28d1618b60648377aff22dbeae8e09bf6ff9f0179a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab64c5ae59defb2b3243bc3ab3d0a7802b8567ef4f87ecb8c0003fc962f1266e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-04-03T04:19:18Z",
    "title_canon_sha256": "0b1683ac7490f1e5810c3811de3a53febda928be02600f5a13a1386c25b7a71f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01758",
    "kind": "arxiv",
    "version": 1
  }
}