Pith Number

pith:UU2X3H6A

pith:2018:UU2X3H6AFBVLCDG3EO5RXS6DKX

not attested not anchored not stored refs pending

Partitioned Data Security on Outsourced Sensitive and Non-sensitive Data

Anurag Mishra, Jeffrey D. Ullman, Shantanu Sharma, Sharad Mehrotra

arxiv:1812.09233 v1 · 2018-12-20 · cs.DB · cs.CR · cs.DC · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UU2X3H6AFBVLCDG3EO5RXS6DKX}

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	2026-05-17T23:57:45.000181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5357d9fc0286ab10cdb23bb1bcbc355f6c4d72f35fcf3edb005e14cbec57e6f

Aliases

arxiv: 1812.09233 · arxiv_version: 1812.09233v1 · doi: 10.48550/arxiv.1812.09233 · pith_short_12: UU2X3H6AFBVL · pith_short_16: UU2X3H6AFBVLCDG3 · pith_short_8: UU2X3H6A

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/UU2X3H6AFBVLCDG3EO5RXS6DKX \
  | 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: a5357d9fc0286ab10cdb23bb1bcbc355f6c4d72f35fcf3edb005e14cbec57e6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "644a0bed20ec5a6f0b38e2351a8e4a246cf7e17cf79db83fd16dfec4c514b647",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DC",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-12-20T03:06:17Z",
    "title_canon_sha256": "09fb42395b3f517e6fd49a8bf2f81bff2748b811b3c00cbe57c75a67d3e8c1e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09233",
    "kind": "arxiv",
    "version": 1
  }
}