Pith Number

pith:UPO56CHI

pith:2018:UPO56CHILIPQHUFZYMJPOK62UP

not attested not anchored not stored refs pending

Distribution Discrepancy Maximization for Image Privacy Preserving

Jianxin Lin, Sen Liu, Zhibo Chen

arxiv:1811.07335 v1 · 2018-11-18 · cs.CR · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPO56CHILIPQHUFZYMJPOK62UP}

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	2026-05-18T00:00:28.242573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3dddf08e85a1f03d0b9c312f72bdaa3e2c6bb818e6d2a4fca629cde384a6a27

Aliases

arxiv: 1811.07335 · arxiv_version: 1811.07335v1 · doi: 10.48550/arxiv.1811.07335 · pith_short_12: UPO56CHILIPQ · pith_short_16: UPO56CHILIPQHUFZ · pith_short_8: UPO56CHI

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/UPO56CHILIPQHUFZYMJPOK62UP \
  | 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: a3dddf08e85a1f03d0b9c312f72bdaa3e2c6bb818e6d2a4fca629cde384a6a27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37a571f3ba0a90e9dee6699567f69f0c932b8dc4fd99cb68b6c47b625a1a61bf",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-11-18T14:53:49Z",
    "title_canon_sha256": "a803b66e0b76a74bf528046ae8939df6d673274a59071abad87b952d1e1efa8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07335",
    "kind": "arxiv",
    "version": 1
  }
}