Pith Number

pith:HRFNYKAZ

pith:2017:HRFNYKAZA4GQKUXZDIEJHNHSRC

not attested not anchored not stored refs pending

Low-rank model with covariates for count data analysis

Eric Moulines (CMAP, Genevi\`eve Robin (CMAP, Julie Josse (CMAP, LTCI, Sylvain Sardy, XPOP)

arxiv:1703.02296 v4 · 2017-03-07 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HRFNYKAZA4GQKUXZDIEJHNHSRC}

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	2026-05-18T00:02:28.290057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c4adc2819070d0552f91a0893b4f28888c33a872980979dbb878bd214b78aa9

Aliases

arxiv: 1703.02296 · arxiv_version: 1703.02296v4 · doi: 10.48550/arxiv.1703.02296 · pith_short_12: HRFNYKAZA4GQ · pith_short_16: HRFNYKAZA4GQKUXZ · pith_short_8: HRFNYKAZ

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/HRFNYKAZA4GQKUXZDIEJHNHSRC \
  | 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: 3c4adc2819070d0552f91a0893b4f28888c33a872980979dbb878bd214b78aa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f6e86f35d34c02e5a61e112aabd754d2c61e60a00c08ea69172fccaa8ae0a78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-03-07T09:39:00Z",
    "title_canon_sha256": "c7690f9c8da1f7739d0bf4b3db8076fcc5824f4286f6dee5dbe3bd2c706da594"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02296",
    "kind": "arxiv",
    "version": 4
  }
}