Pith Number

pith:FMSBSGJI

pith:2016:FMSBSGJITXLW5DHDBJJHXTIJAT

not attested not anchored not stored refs pending

denoiseR: A Package for Low Rank Matrix Estimation

Julie Josse, Stefan Wager, Sylvain Sardy

arxiv:1602.01206 v2 · 2016-02-03 · stat.AP · 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{FMSBSGJITXLW5DHDBJJHXTIJAT}

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	2026-05-18T00:08:36.832402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b241919289dd76e8ce30a527bcd0904d64f4ecd51ed3590471ff7a2e08a9788

Aliases

arxiv: 1602.01206 · arxiv_version: 1602.01206v2 · doi: 10.48550/arxiv.1602.01206 · pith_short_12: FMSBSGJITXLW · pith_short_16: FMSBSGJITXLW5DHD · pith_short_8: FMSBSGJI

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/FMSBSGJITXLW5DHDBJJHXTIJAT \
  | 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: 2b241919289dd76e8ce30a527bcd0904d64f4ecd51ed3590471ff7a2e08a9788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "222f9e44fa6825463425f6fbaf9107c4a2b1c00defd8987ed20c079d8a41151d",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-02-03T06:53:51Z",
    "title_canon_sha256": "7f5c527d96a20bad34ced0323cf2e1cf06517c6d9ce3a4312ba5c2d8178c6d32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01206",
    "kind": "arxiv",
    "version": 2
  }
}