Pith Number

pith:WAADNFIT

pith:2017:WAADNFITITO6GEKLLBO7TES2Y6

not attested not anchored not stored refs pending

Approximate Profile Maximum Likelihood

Dmitri S. Pavlichin, Jiantao Jiao, Tsachy Weissman

arxiv:1712.07177 v1 · 2017-12-19 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAADNFITITO6GEKLLBO7TES2Y6}

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	2026-05-18T00:27:35.365074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b00036951344dde3114b585df9925ac798731139b15cabb8b5f2a9286a88fe70

Aliases

arxiv: 1712.07177 · arxiv_version: 1712.07177v1 · doi: 10.48550/arxiv.1712.07177 · pith_short_12: WAADNFITITO6 · pith_short_16: WAADNFITITO6GEKL · pith_short_8: WAADNFIT

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/WAADNFITITO6GEKLLBO7TES2Y6 \
  | 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: b00036951344dde3114b585df9925ac798731139b15cabb8b5f2a9286a88fe70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4367a132982733aac311943f122606d9826e4c866c1a8841c62e709ee1b214bf",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-12-19T19:50:07Z",
    "title_canon_sha256": "0b0dc2b2e8387035a380653d2403b9602f8920d0b3cf74eca11832261e607a18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07177",
    "kind": "arxiv",
    "version": 1
  }
}