Pith Number

pith:SAZGHB6M

pith:2020:SAZGHB6M6665PKE7I6EODIBMCC

not attested not anchored not stored refs pending

Distributed Differentially Private Mutual Information Ranking and Its Applications

Ankit Srivastava, Joshua Allen, Ken Johnston, Qida Ma, Samira Pouyanfar

arxiv:2009.10861 v1 · 2020-09-22 · cs.CR · cs.DC · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SAZGHB6M6665PKE7I6EODIBMCC}

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	2026-07-05T01:37:26.655624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90326387ccf7bdd7a89f4788e1a02c108ee6b544f435a4517f937d5a756d1c2e

Aliases

arxiv: 2009.10861 · arxiv_version: 2009.10861v1 · doi: 10.48550/arxiv.2009.10861 · pith_short_12: SAZGHB6M6665 · pith_short_16: SAZGHB6M6665PKE7 · pith_short_8: SAZGHB6M

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/SAZGHB6M6665PKE7I6EODIBMCC \
  | 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: 90326387ccf7bdd7a89f4788e1a02c108ee6b544f435a4517f937d5a756d1c2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd7d1c52ed8e68dce193533c392e4705a43d3c88cd1474c4312df87db63f7ad2",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-09-22T23:55:08Z",
    "title_canon_sha256": "d3bf9030d33deca97253914a4ba8f0c136b82ba512b02c559876f29c931e6b40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.10861",
    "kind": "arxiv",
    "version": 1
  }
}