Pith Number

pith:I6DJXGDP

pith:2018:I6DJXGDPXCBNQIB2DTJNEEU5RK

not attested not anchored not stored refs pending

Pushing the Limits of Encrypted Databases with Secure Hardware

Arvind Arasu, Donald Kossmann, Jakub Szymaszek, Joachim Hammer, Ken Eguro, Panagiotis Antonopoulos, Raghav Kaushik, Ravi Ramamurthy

arxiv:1809.02631 v1 · 2018-09-07 · cs.DB · 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{I6DJXGDPXCBNQIB2DTJNEEU5RK}

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	2026-05-18T00:06:15.759609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47869b986fb882d8203a1cd2d2129d8ab2724b7bcfee6f78094eef23c71d9bcd

Aliases

arxiv: 1809.02631 · arxiv_version: 1809.02631v1 · doi: 10.48550/arxiv.1809.02631 · pith_short_12: I6DJXGDPXCBN · pith_short_16: I6DJXGDPXCBNQIB2 · pith_short_8: I6DJXGDP

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/I6DJXGDPXCBNQIB2DTJNEEU5RK \
  | 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: 47869b986fb882d8203a1cd2d2129d8ab2724b7bcfee6f78094eef23c71d9bcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "702c9ef0c90668f6104b8e7e8582115738e0f6956f392cf7e56f133364d255bb",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-09-07T18:31:52Z",
    "title_canon_sha256": "1cb59858dd0a18ffbca950e2bf75e4a01d382790910a8d94d9d9e585d90f58ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02631",
    "kind": "arxiv",
    "version": 1
  }
}