Pith Number

pith:IKA3V4AH

pith:2018:IKA3V4AHDATFYX5RREN4IISDMV

not attested not anchored not stored refs pending

MPSM: Multi-prospective PaaS Security Model

Robail Yasrab

arxiv:1804.04731 v1 · 2018-04-12 · cs.CR · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKA3V4AHDATFYX5RREN4IISDMV}

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	2026-05-18T00:18:35.145179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4281baf00718265c5fb1891bc4224365469cab9d71c1045c445ee116a5d68791

Aliases

arxiv: 1804.04731 · arxiv_version: 1804.04731v1 · doi: 10.48550/arxiv.1804.04731 · pith_short_12: IKA3V4AHDATF · pith_short_16: IKA3V4AHDATFYX5R · pith_short_8: IKA3V4AH

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/IKA3V4AHDATFYX5RREN4IISDMV \
  | 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: 4281baf00718265c5fb1891bc4224365469cab9d71c1045c445ee116a5d68791

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "022ca5c09044c22dbcdf9ab08e73bdfaa07d1928e5af30b2091136a41f015a9a",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-04-12T21:13:20Z",
    "title_canon_sha256": "ebc3031beed5afd1de7c37800db95c8bef6fb4a42a13cdbec3f18109b9905630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04731",
    "kind": "arxiv",
    "version": 1
  }
}