Pith Number

pith:EQ56E4XF

pith:2017:EQ56E4XFZRL3KJT5K2CCTQMZZB

not attested not anchored not stored refs pending

ObliDB: Oblivious Query Processing for Secure Databases

Matei Zaharia, Saba Eskandarian

arxiv:1710.00458 v6 · 2017-10-02 · 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{EQ56E4XFZRL3KJT5K2CCTQMZZB}

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.

Cited by

2 papers in Pith

Query Cost Model Calibration in Confidential Virtual Machines

TENNOR: Trustworthy Execution for Neural Networks through Obliviousness and Retrievals

Receipt and verification

First computed	2026-07-05T00:05:32.576484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

243be272e5cc57b5267d568429c199c85f1c7ab3def24f2fb830e63719a5843c

Aliases

arxiv: 1710.00458 · arxiv_version: 1710.00458v6 · doi: 10.48550/arxiv.1710.00458 · pith_short_12: EQ56E4XFZRL3 · pith_short_16: EQ56E4XFZRL3KJT5 · pith_short_8: EQ56E4XF

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/EQ56E4XFZRL3KJT5K2CCTQMZZB \
  | 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: 243be272e5cc57b5267d568429c199c85f1c7ab3def24f2fb830e63719a5843c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4be6088d1874a59ceb4c97b93310075afb2900ef82a301acd1d500a740e3688",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-10-02T02:11:44Z",
    "title_canon_sha256": "c856d99bf72a0f3465bc7fff8d6632c3a79a03c232b2417a9ba8748c55e77c7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00458",
    "kind": "arxiv",
    "version": 6
  }
}