Pith Number

pith:RMQ6F6G4

pith:2019:RMQ6F6G4F3OELRQLKDQHY45PPV

not attested not anchored not stored refs pending

What Storage Access Privacy is Achievable with Small Overhead?

Giuseppe Persiano, Kevin Yeo, Sarvar Patel

arxiv:1904.05452 v1 · 2019-04-10 · cs.CR · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RMQ6F6G4F3OELRQLKDQHY45PPV}

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	2026-05-17T23:48:49.475838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b21e2f8dc2edc45c60b50e07c73af7d64d469c13b6d28086dc3cf4d094643dc

Aliases

arxiv: 1904.05452 · arxiv_version: 1904.05452v1 · doi: 10.48550/arxiv.1904.05452 · pith_short_12: RMQ6F6G4F3OE · pith_short_16: RMQ6F6G4F3OELRQL · pith_short_8: RMQ6F6G4

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/RMQ6F6G4F3OELRQLKDQHY45PPV \
  | 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: 8b21e2f8dc2edc45c60b50e07c73af7d64d469c13b6d28086dc3cf4d094643dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba1e4626d3effef1abd1b694304f1569ecf508f05f660b468d8cd6c5ca0c305b",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-04-10T21:41:35Z",
    "title_canon_sha256": "89d537a524546e31c5ded9ebab9e7ec87ca10a823747866a412fbbfb71bdfbe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05452",
    "kind": "arxiv",
    "version": 1
  }
}