Pith Number

pith:5G3EGDBG

pith:2016:5G3EGDBGACQIBK4B3U6YOWDYNA

not attested not anchored not stored refs pending

DPHMM: Customizable Data Release with Differential Privacy via Hidden Markov Model

Hongxia Jin, Jinfei Liu, Li Xiong, Xiaofeng Xu, Yilin Shen, Yonghui Xiao

arxiv:1609.09172 v1 · 2016-09-29 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5G3EGDBGACQIBK4B3U6YOWDYNA}

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	2026-05-18T01:03:38.602119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9b6430c2600a080ab81dd3d8758786835441267cf5f194aafd16c4a24e0257f

Aliases

arxiv: 1609.09172 · arxiv_version: 1609.09172v1 · doi: 10.48550/arxiv.1609.09172 · pith_short_12: 5G3EGDBGACQI · pith_short_16: 5G3EGDBGACQIBK4B · pith_short_8: 5G3EGDBG

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/5G3EGDBGACQIBK4B3U6YOWDYNA \
  | 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: e9b6430c2600a080ab81dd3d8758786835441267cf5f194aafd16c4a24e0257f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58e044f36dfb9330bdbdc7e8cc9e52e6dc5d3153809948ba85b213c760146f2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-09-29T02:00:58Z",
    "title_canon_sha256": "453b21a41ae7f637c4b0f326bb2dc8ed6b5f6142346ebec6bdb0977ffa593028"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09172",
    "kind": "arxiv",
    "version": 1
  }
}