Pith Number

pith:DLUVM57H

pith:2020:DLUVM57HS4PNG7HSXQUEJC6256

not attested not anchored not stored refs pending

Toward Privacy and Utility Preserving Image Representation

Ahmadreza Mosallanezhad, Huan Liu, Michelle V. Mancenido, Yasin N. Silva

arxiv:2009.14376 v2 · 2020-09-30 · cs.CV · 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{DLUVM57HS4PNG7HSXQUEJC6256}

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	2026-07-05T01:43:42.094087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ae95677e7971ed37cf2bc28448bdaefb95b36518c3b03dd9463ff6e1db0e0cd

Aliases

arxiv: 2009.14376 · arxiv_version: 2009.14376v2 · doi: 10.48550/arxiv.2009.14376 · pith_short_12: DLUVM57HS4PN · pith_short_16: DLUVM57HS4PNG7HS · pith_short_8: DLUVM57H

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/DLUVM57HS4PNG7HSXQUEJC6256 \
  | 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: 1ae95677e7971ed37cf2bc28448bdaefb95b36518c3b03dd9463ff6e1db0e0cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97f35e622e1194693a82fa6bca0d903fd477d9d266256b9dda2199dea7476492",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-30T01:25:00Z",
    "title_canon_sha256": "3ee6adbe72a939515da1f58f1ed6f9aed8740b86a35aea03f8d58aaeca150c4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.14376",
    "kind": "arxiv",
    "version": 2
  }
}