Pith Number

pith:XSFZ74AF

pith:2016:XSFZ74AF6UOMVYIANONXS4QWWI

not attested not anchored not stored refs pending

Online EM for Functional Data

Eric Moulines, Florian Maire, Sidonie Lefebvre

arxiv:1604.00570 v1 · 2016-04-02 · 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{XSFZ74AF6UOMVYIANONXS4QWWI}

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	2026-05-18T01:17:49.125105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc8b9ff005f51ccae1006b9b797216b218813d34f3d26f35e2842d5c670714ec

Aliases

arxiv: 1604.00570 · arxiv_version: 1604.00570v1 · doi: 10.48550/arxiv.1604.00570 · pith_short_12: XSFZ74AF6UOM · pith_short_16: XSFZ74AF6UOMVYIA · pith_short_8: XSFZ74AF

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/XSFZ74AF6UOMVYIANONXS4QWWI \
  | 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: bc8b9ff005f51ccae1006b9b797216b218813d34f3d26f35e2842d5c670714ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93212a3c48aba1934a2356b490651272b1e648dc64636f8c2d1e0dba3e81d876",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-04-02T23:00:07Z",
    "title_canon_sha256": "3c9b768dacd834bda463af28864e97a7251bd185f2d41260706557dd368f684f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00570",
    "kind": "arxiv",
    "version": 1
  }
}