Pith Number

pith:GN3CGM5N

pith:2025:GN3CGM5NJX6QFEOHWBSA4MMI25

not attested not anchored not stored refs pending

A User-Centric, Privacy-Preserving, and Verifiable Ecosystem for Personal Data Management and Utilization

Erman Ayday, Mina Namazi, Osama Zafar, Youngjin Yoo, Yuqiao Xu

arxiv:2506.22606 v2 · 2025-06-27 · cs.CR · 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{GN3CGM5NJX6QFEOHWBSA4MMI25}

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	2026-07-05T12:09:21.129964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33762333ad4dfd0291c7b0640e3188d74b598c7f87fb31fc0ee6535076da266d

Aliases

arxiv: 2506.22606 · arxiv_version: 2506.22606v2 · doi: 10.48550/arxiv.2506.22606 · pith_short_12: GN3CGM5NJX6Q · pith_short_16: GN3CGM5NJX6QFEOH · pith_short_8: GN3CGM5N

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/GN3CGM5NJX6QFEOHWBSA4MMI25 \
  | 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: 33762333ad4dfd0291c7b0640e3188d74b598c7f87fb31fc0ee6535076da266d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f6d9eba66f5053b4177a3b71add36b1f1e397c63fbb06bd7f0d5e1695decfe4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-06-27T20:05:46Z",
    "title_canon_sha256": "bce1c1c1851ef761757b33a28560fb1e1eb568772747edad93cde72c1b498a03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22606",
    "kind": "arxiv",
    "version": 2
  }
}