Pith Number

pith:NMIEXOQV

pith:2020:NMIEXOQV63K5MI6W6W6LTQN5YF

not attested not anchored not stored refs pending

SMAP: A Joint Dimensionality Reduction Scheme for Secure Multi-Party Visualization

Cong Xie, Jiazhi Xia, Lei Zhang, Tianxiang Chen, Tobias Schreck, Wei Chen, XiaoLong Zhang, Yang Chen

arxiv:2007.15591 v1 · 2020-07-30 · cs.CR · cs.HC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NMIEXOQV63K5MI6W6W6LTQN5YF}

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	2026-07-05T01:23:32.203582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b104bba15f6d5d623d6f5bcb9c1bdc147a48c1b437e7e928b2bfe8ba0e8272c

Aliases

arxiv: 2007.15591 · arxiv_version: 2007.15591v1 · doi: 10.48550/arxiv.2007.15591 · pith_short_12: NMIEXOQV63K5 · pith_short_16: NMIEXOQV63K5MI6W · pith_short_8: NMIEXOQV

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/NMIEXOQV63K5MI6W6W6LTQN5YF \
  | 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: 6b104bba15f6d5d623d6f5bcb9c1bdc147a48c1b437e7e928b2bfe8ba0e8272c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ba4b71f3c5dc823769cc45813b012744a175cec8fd96bd7f9808bb839d303f5",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-07-30T16:54:57Z",
    "title_canon_sha256": "560f58c62d7ed577d70cc131533f6a36a945b46e8ed233ac0548ebc817b6dad0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.15591",
    "kind": "arxiv",
    "version": 1
  }
}